Analytical Reporter Issue4 2018

Issue 4 | 2018 |

36

YEARS

Inside

4

WHAT’S UP?

Largest zebrafish bioassay facility in Africa gains ground

12

GENERAL

Exploring the inner workings of what goes in to tablets

SIEVES, SHAKERS, MIXERS & BLENDERS

18

Retsch offers a comprehensive range of the most modern mills and crushers

CALIBRATION

22

Pipette calibration for traceable results from Mettler Toledo

HPLC

26

Fast, easy and reliable sample preparation from Claristep

PUMPS & VACUUMS

30

Calibration systems for vacuum gauges

TEMPERATURE & THERMOSTATS

32

Endecotts is a world standard in particle size analysis equipment.

The Endecotts range has been revamped and revised to accommodate the exacting requirements of the modern laboratory. Ergonomically designed and with a fresh look, Endecotts is ideal for your busy Lab.

Precisa develops & manufactures the finest balances, moisture analysers and ashing furnaces in the world.

Instrulab (a Division of Air & Vacuum Technologies (Pty) Ltd.) are the sole agents for the Precisa range of products for Southern Africa

ebro thermometers help improve food safety

MICROSCOPY

34

New ‘smart’ microscope from Motic

LIFE SCIENCES

Develop your IHC blots in 30 minutes

40

For all your dosing, filling or liquid transfer needs, please contact Instrulab (A division of Air & Vacuum Technologies (Pty) Ltd) for a quote on a suitable peristaltic pump.

A&VT = ADDING VALUE TOGETHER

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Milli-Q IQ 7000 Water Purification System An ultrapure water solution designed with YOU in mind.

Key Benefits include: • Large touch screen interface continuously shows water purity information providing full confidence in water quality • Simple and intuitive dispensing from precise drop by drop, up to 2 liters per minute • Environmentally friendly mercury-free UV oxidation lamps • Up to 4 remote dispensers can be supplied by a single Milli-Q IQ 7000, delivering ultrapure water for different applications, from the same system

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• Worry-free maintenance: the system will troubleshoot and guide the user step by step • Integrated data management for a paperless environment • Enhanced traceability of consumables with our e-sure tag detection

ed’s note Dear Reader World Environment Day (WED) was celebrated across the world on 5 June, and this year the theme was ‘Beat Plastic Pollution’.

Africa has become a dumping ground for waste, particularly hazardous waste, often from developed countries.

We also only recycle approximately 4% of the waste we generate. A far cry from the African Union’s vision that “African cities will be recycling at least 50% of the waste they generate by 2023”.

3

Issue 4 2018

The ‘Beat Plastic Pollution’ theme urges governments, industry, communities and individuals to come together and explore sustainable alternatives and urgently reduce the production and excessive use of single-use plastic products polluting our environment and oceans, damaging marine life and threatening human health.

WED is the biggest, most globally celebrated day for positive environmental action.

When individuals make change, groups and communities can then become stronger, enforcing

their value sets and positive transformation. Our laboratory industry too can create change, addressing issues of toxic lab waste and how to carefully dispose of it.

“Every action counts, and when multiplied by a global chorus, becomes exponential in its impact,” says Minister of Environmental Affairs, Dr Edna Molewa.

Until next time

Sami

Source - Department of Environmental Affairs & CSIR

The Perfect Monitoring Tool Rugged, waterproof and easy to use, the HI9829 are the ideal meters for field measurements of lakes, rivers and seas.

The HI9829 display one to twelve parameters simultaneously from up to fourteen user selectable parameters.

• Ammonium, chloride and nitrate ISE’s • pH/ORP or pH, four ring EC or EC/ Turbidity and galvanic DO sensors • Temperature and conductivity HEAD OFFICE – JHB Hanna Instruments (Pty) Ltd 6 Vernon Road Morninghill, Bedfordview T: (011) 615 6076 F: (011) 615 8582 E: hanna@hanna.co.za

© Copyright Analytical Reporter 2018

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CAPE TOWN BRANCH Unit B 18 Bellville Business Park Belville, Cape Town T: (021) 946 1722 F: (021) 946 1723 E: ct@hanna.co.za

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by New Media Publishing (PTY) Ltd.

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4

Largest zebrafish bioassay facility in Africa gains ground

By Debbie Shaw

T

he tiny Danio rerio, commonly known as zebrafish, is securing momentous interest in scientific research as a useful model organism for multiple studies from gene function to vertebra development. In mid-2017, the largest zebrafish bioassay facility in Africa, and second largest in the southern hemisphere, was officially installed at North-West University (NWU). The impressive facility, which was funded by the National Research Foundation National Nanotechnology Equipment Programme, was equipped with the Tecniplast holding system technology, and the installation successfully instated by Labotec, the local representatives for Tecniplast.

This state-of-the-art facility has four zebrafish multi-linking housing systems, one quarantine standalone system, four toxicity rack systems and two amphibian housing systems, which all occupy a space of 515m2 in the newly constructed Biological Science building.

WHY ZEBRAFISH? “Zebrafish are thought to strike an excellent compromise between system complexity and practical simplicity.” The transparent body of the embryo and juvenile zebrafish where development can be visibly observed presents a complementary model that can be easily extrapolated to humans.

This makes the zebrafish an excellent test subject used in many laboratories to replace higher vertebrate animals such as rats and mice. In addition, they reproduce very easily, passing from the egg to larvae stage in less than three days.

FULL CYCLE JOURNEY The start of a zebrafish journey in the newly installed Tecniplast aquatic housing system at NWU was first observed by Prof Victor Wepener from the Water Research Group at NWU. His particular group is using Danio rerio as a model organism in nanoecotoxicology.

Here different toxicological endpoints are used to determine the hazard of nanomaterials when released into the environment. “I still remember the day I put the first batch of fish into the system, Danio rerio long fins,” says Dr Tarryn-Lee Botha.

“The fish were maintained at 26°C in the tanks for a month before we even separated males and females. Then, for an additional month, they were fed on a nutrient-rich diet while we gradually

increased the temperature (by the touch of a button) to 28°C.” She continued, “A Tecniplast 1.7-litre slope tank was used for breeding; the tank has a grid which has a gravel-textured bottom, as well as a slope with less water on one end to activate fish for spawning. Fish weren’t fed the evening prior to breeding to avoid any waste contamination with the embryos. The breeding tank was placed into a buffer water tank to establish and maintain the temperature in the breeding tank between 26-28°C. Three gravid females and two sexually mature males were removed from the housing tank, placed into the 1.7-litre breeding tank and left there overnight. One hour after dawn, the adult fish were removed by taking off the top section of the tank and leaving the eggs housed at the bottom. The eggs were transferred to a hatching tank in embryo media where the temperature was maintained between 26-28°C, and the next morning translucent little eggs (not the unfertilised white ones) were everywhere. Ten days later we had around one hundred and fifty free swimming larvae which were fed on rotifers until being fed on crushed adult granules. In three months (and even less while we optimise the tanks) we will be able to start this all again. It all would have gone full cycle, as the journey of a zebrafish helps us setup guidelines for new potential (nano)risks.”

The system also improves hygiene at tank level by minimising the amount of diet residues, improves ergonomics during diet distribution and system water quality by reducing the risk of overfeeding.

MULTILINKING SYSTEM Forming part of this Bioassay Facility installation were four multilinking Tecniplast tank systems with a water treatment unit, which can be expanded upon in future if required.

The water treatment unit has a fine mechanical filter, carbon filtration and high UV disinfection. Other technologies utilised include the recirculating pumps for optimal water-flow control, pre-installed backup pumps for redundancy reasons, pressure reader and pressure equaliser for constant pressure at tank level, automatic water exchange at precise intervals, flow meter and cooling system. The fully customised system includes a self-cleaning solution and an advanced monitoring system with remote capability.

STARTING ZIG THE SOUTH AFRICAN WAY FORWARD In addition to the nanoecotoxicology studies by the Water Research Group at NWU, they are using the zebrafish as a Translational model for

Pharmaceutical studies of relevance for Neuropsychiatric disorders, as well as psychobiology and drug action.

As these and other research projects involving zebrafish in South Africa has increased substantially over the last few years, Dr TarrynLee Botha established a support network for researchers working with zebrafish from all sectors of academic research. On 27 September 2017, the inaugural Zebrafish Interest Group South Africa (ZIG SA) seminar was hosted at NWU. Researchers had the opportunity to present their research as well as exchange knowledge, experiences and ask questions relating to zebrafish.

Topics discussed on the day included nanoecotoxicology, neuropsychobiology, cardiomyopathy, epilepsy, wound healing using medicinal plants, genetics, as well as pharmaceutical and immunological research.

Four universities (NWU, University of Cape Town, Tshwane University of Technology and University of Free State) with researchers from several different departments took part in the seminar forming collaborations to pave the way forward in African research using the tiny Danio rerio.

TECNIPLAST BREEDING TANKS The breeding tanks from Tecniplast are available in various size designs depending on the research requirements, with external and internal tanks for small and larger groups. For instance, the Tecniplast ISpawn-S at NWU, which is also used for breeding, has a 13-litre capacity to breed up to 20 couples of fish. A large number of synchronised embryos are collected with minimal labour and space requirements. These tanks are specifically designed to match the natural spawning behaviours of zebrafish and promote fish-mating behaviour.

AUTOMATED FEEDING NWU are using the Tecniplast Tritone automated diet delivery system, to take the pressure off the labour required for feeding the aquatic fishes. In the process, this also helps to reduce fish feeding costs, high variability associated with “more than one person” involved with the feeding process, as well as precise dispensing of both liquid and multiple dry pellet sizes.

Giovanni Frangelli from Tecniplast, Dr Tarryn-Lee Botha NWU and Marco Brocca, Sales & Marketing Manager Tecniplast standing in front of four multilinking Tecniplast tank systems that forms part of the Zebrafish Bioassay Facility installation at NWU, the second largest of its kind in the southern hemisphere.

LABOTEC (PTY) LTD JHB: (011) 315 5434 | sales@labotec.co.za | www.labotec.co.za

The inaugural Zebrafish Interest Group South Africa (ZIG SA) at NWU. Topics discussed on the day included nanoecotoxicology, neuropsychobiology, cardiomyopathy, epilepsy, wound healing using medicinal plants, genetics, as well as pharmaceutical and immunological research.

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6

Issue 4 2018

what’s up - industry news

From donor to patient: Centrifuge recharge with blood for the nation ACCORDING to SANBS (SA National Blood Services) only around 1% of South Africans are active blood donors and, following recent media reports, the nation’s blood supply touches on dangerously low levels versus the demand. The race to save lives is two-fold: Blood is alive with living cells, and the processing thereof must take place within 24 hours of donation. First Line Processing in Pretoria, the blood processing centre for an area stretching from Rustenburg, across Pretoria to Limpopo, are handling double the number of units they used to a decade ago, and demand is increasing yearly. This centre is only one of the recipients of the twelve Hettich Rotosilenta centrifuges supplied by Labotec for SANBS blood centres. This centrifuge at SANBS is an essential component for blood processing and platelet production and performs a vital role in the journey of a unit of blood from donor to patient.

The decision to use Hettich centrifuges in First Line Processing is due to their ruggedness and reliability. Currently around 600 blood units are processed and componented here every day. The Hettich Roto Silenta’s are the models they use for processing large capacities, and have historically proved to be reliable, fast and efficient workhorses.

According to the First Line Processing Supervisor, “When whole blood units are received, they are first weighed and then centrifuged to separate the blood unit into

red cells, plasma (clear straw-coloured fluid) and then lastly, making up the smallest volume, the buffy coat, which contains most of the white blood cells and platelets.” The Head of Processing for the Northern Zone added, “In the early years of blood transfusion, the whole blood was issued, which was not necessarily exactly what the patient required. Now, the blood is split into

its components, so a patient receives just what he needs. Red cells are immediately batched to the Inventory department for distribution to various blood banks. The plasma part can be used for clotting factors.”

He continued, “Plasma is blast frozen to a core temperature of minus 30°C within 45 minutes to preserve the clotting factors.

Timing is essential for plasma as it needs to

be frozen between six to 18 hours after donation. The plasma is fractionated into Bioplasma, which is used by patients with bleeding disorders, i.e. patients with a Factor VIII or Factor IX deficiency.

The plasma frozen between six to 18 hours is for patient use. After the 18 hours, plasma is sent for fractionation to produce immunoglobulins (e.g. rabies vaccine) and albumen, which is used for burn victims.

The last component, the buffy coat, is sent to the Specialised Processing laboratory for the preparation of pooled platelets. The Specialised Supervisor explains, “To produce one pooled platelet, five buffy coats from random donors with the same blood group must be pooled together. A platelet additive solution is added to the pool and it is then centrifuged.

The platelet-rich plasma is used for patients with low platelet counts, or patients with cancer.”

Every unit of blood saves up to three lives if separated into its components of red blood cells, plasma and platelets. This blood separation journey ensures the most efficient and productive delivery of this vital life-giving force.

LABOTEC (PTY) LTD

The team at SANBAS First Line in Pretoria with a Hettich large-volume centrifuge used for separating blood into its components. Through separation, each unit can save three lives.

JHB: (011) 315 5434 CPT: (021) 531 7660 DBN: (031) 566 4870 Fax: (011) 315 5882 sales@labotec.co.za www.labotec.co.za

Accurate COD results in minutes from Mantech Highly adaptable for wastewater and drinking water applications, the PeCOD COD analyser’s patented nanotechnology-based approach to COD analysis will save users time and money while protecting the environment, as well as the health and safety of workers.

MANTECH’S revolutionary PeCOD COD analyser technology provides accurate chemical oxygen demand (COD) results in 15 minutes, without the use of harmful chemicals such as dichromate and mercury.

Benefits: • Faster, accurate results: PeCOD is the fastest available method for quantifying chemical oxygen demand (COD), providing operators with real-time data needed to make timely, impactful decisions that enhance environmental protection while generating substantial

A&D Weighing wins coveted Kardux Cup A&D Weighing, a global leader in precision scales, balances and measuring equipment, announced that its newest lines of multi-functional balances - the GX-A/GF-A series - won the Outstanding New Product Award (Kardux Cup) at the 2018 International Society of Weighing and Measurement (ISWM) conference and expo.

Serving as recognition of the most outstanding new technical achievement of the past two years that positively

impacts the weighing and measurement industry, the Outstanding New Product Award is sponsored and funded by the International Society of Weighing and Measurement. The GX-A/GF-A Series from A&D Weighing won this award in recognition of its Electronically Controlled Load (ECL) patent-pending technology.

Enabled by the company’s Smart Super Hybrid Sensor (SHS) technology, Electronically Controlled Load (ECL) artificially generates a less-than-two-minute

•

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savings on chemical and energy use Safe, green chemistry: PeCOD nanotechnology provides a higher oxidising power and none of the risks associated with harmful chemicals such as dichromate and mercury used in traditional COD analysis. It is safe and simple to use for any laboratory or operations staff member at any point in the process Strong correlation to BOD5: The PeCOD COD analyser technology is a proven performer in a variety of municipal and industrial wastewater applications. Recent studies have shown a strong correlation between the 15-minute PeCOD method

load between 0.3% and 3% of the weighing capacity, by altering the equilibrium state of the weigh sensor ten times.

This allows the user to perform a repeatability test without the need of an external test weight, eliminating the operator errors and inherent uncertainties external test weights can have.

for testing chemical oxygen demand (COD) and standard dichromate COD (CODCR) and five-day biochemical oxygen demand (BOD5) methods. In most cases, PeCOD can be used as a BOD screening tool, providing accurate BOD estimates in just minutes, versus several days

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what’s up - industry news

8

Issue 4 2018

United Scientific is now the agent for Presi Metallography Equipment Presi is an expert in cutting, mounting and polishing, with 50 years of experience in the field of metallography

Metal cutting machines: In metallography, the structure of the sample to be taken should not be changed.

Mira DS

New handheld material identification system makes the job of first responders safer and easier METROHM is pleased to present the Mira DS, a new handheld material identification system for police, hazmat teams, bomb technicians and military personnel. At the push of a button, Mira DS identifies illicit substances and explosives. Mira DS was developed in close cooperation with professional first responders. While providing ease-of-use and speed, Mira DS addresses the need for the safety of drug taskforce officers,

For this reason, Presi has specially developed a range of cutting machines and cutting discs. Presi cut-off saws are engineered for precision yet are powerful and ergonomic in use.

Mounting metallography machines: Leveraging its expertise in the art of metallurgy, Presi also offers a range of coating machines - suitable for all types of metal parts - to produce quality coatings. The result is the suppression of mounting problems such as blistering, edge shrinkage and uncured mounts.

Metallographic polishing machines: Polishing is necessary in any analysis of microscopic details in the field

hazmat teams and bomb technicians. Mira DS features a whole array of dedicated sampling attachments for illicit material identification. Drug taskforce officers, for example, may identify substances in glass bottles or plastic containers - even from a distance - using the ‘Stand-off’ attachment, or with no concern of proper focus, using the ‘Contact Ball Probe’ attachment.

Mira DS provides powerful mixture matching and its rugged design complies

of metallurgy. Presi optimises the grinding and polishing stages with more intelligent devices. Equipped with touchscreens, easier, intuitive and assisted: the range takes advantage of the latest technologies developed by our laboratory.

From grinding to superfinishing, the material is completely preserved.

Hardness, optic and software microscopy: The ultimate step; the final result of the process. For the observation of samples and the determination of the material characteristics, we design top-of-the range equipment.

They guarantee perfect, reliable results.

Whether you need progressive solutions,

with MIL SPEC 810G. For important decision-making in critical situations, first responders can interface Mira DS with the HAZMASTERG3 Software App to get additional, vital information about the substance they are facing.

To increase the sensitivity of Mira DS, it is compatible with Surface Enhanced Raman Scattering (SERS) substrates. This technology enables the detection of illicit drugs even when they are present in trace quantities. SERS substrates kits are available directly through Metrohm.

METROHM SA (PTY) LTD Tel: (011) 656 1918 CPT: (021) 852 0213 DBN: (031) 265 0067 Fax: (011) 656 2698 078 643 7113 info@metrohm.co.za www.metrohm.co.za

Air Products South Africa (Pty) Limited manufactures, supplies and distributes a diverse portfolio of atmospheric gases, specialty gases, equipment and services to the Southern African region.

Air Products touches the lives of consumers in positive ways every day, and serves customers across a wide range of industries from food and beverage, mining and petrochemicals, primary metal and steel manufacturers, welding and cutting applications to laboratory applications.

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software-assisted or automated, we can cover the whole range up to highly specialised needs.

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Gold award for new Duetta fluorescence and absorbance spectrometer HORIBA Scientific, global leader in fluorescence instrumentation and solutions, is proud to announce that its new Duetta two-in-one fluorescence and absorbance spectrometer won the Gold Pittcon Today Excellence Award in the ‘over $100 million sales’ category. Judges are comprised of thought-leaders from industry, academia and the media, and determine winning products based not only on creativity, but also the product’s expected impact on the marketplace.

The Duetta was recognised as a revolutionary new fluorescence/UV-Vis spectrometer that eliminates the need for multiple scanning instruments. In addition to traditional fluorescence and absorbance spectroscopy modalities, the new system features simultaneous Absorbance-Transmittance Fluorescence Excitation Emission Matrices (A-TEEM), providing better molecular fingerprinting and extended dynamic range due to automatic inner filter effect corrections.

WIRSAM SCIENTIFIC JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 wirsamjb@wirsam.com www.wirsam.com

«I want to know immediately what substance it is!»

Mira DS is the new handheld material identification system from Metrohm. Identify illicit substances and explosives faster and safer than ever!

• Powerful – Life saving decision making in the palm of your hand • Fast – get results in seconds • Flexible – be prepared for every treacherous situation • Robust – MIL-STD-810G and IP67 certified Watch a demo on metrohm.com/mira-ds Tel: 011 656 1918 Email: info@metrohm.co.za

what’s up - industry news

Anton Paar’s Tosca 400 – the only AFM for industrial and academic users

Kern analytical balance ABS-N/ABJ-NM

LEAVE complicated AFM measurements behind: Tosca 400 is the first AFM that makes high-resolution 3D surface topographies accessible even to inexperienced users.

AFMs measure surfaces on the nanoscale and give detailed insights into properties such as surface structure, stiffness and adhesion. With clever automation features and accessories, Anton Paar opens up this rather complex technology for all kinds of application fields. Atomic Force Microscopy (AFM) was and still is mainly used in academia and at research centers due to the very complicated handling of conventional AFM instruments.

However, the demand for profound AFM analysis in industry is growing as companies are confronted with new materials and research topics. Anton Paar’s Tosca 400 meets this demand by simplifying the handling of the measurement significantly. It supports the user by automating complex procedures, such as laser alignment, engagement and sample navigation. The delicate and laborious exchange of the cantilever

THIS is the bestseller in analytical balances, with a high-quality single-cell weighing system, also with EC type approval.

Tel: (011) 021 5165/6/7 Fax: 086 610 3908 info.za@anton-paar.com www.anton-paar.com

• •

Features include: • KERN ABJ-NM: Automatic internal adjustment in the case of a change in temperature ≥ 2°C or time-controlled every four hours, guarantees high degree of accuracy and makes the balance independent of its location • KERN ABS-N: Adjusting programme CAL for quick setting of the balance accuracy using an external test weight • Dosage aid: High-stability mode and other filter settings can be selected.

• •

Simple recipe weighing and documenting with a combined tare/print function. In addition, the ingredients for the recipe are numbered automatically and printed out with their corresponding number and nominal weight Automatic data output to the PC/printer each time the balance is steady Identification number: Four digits, printed on calibration protocol freely programmable ABJ-NM has OIML certification Protective working cover included

UNITED SCIENTIFIC (PTY) LTD CPT: (021) 592 5240 JHB: (011) 795 1900 DBN: (031) 206 0930 PE: 083 309 3939 info@united-scientific.co.za www.unitedscientific.co.za

NAT

H AFRICA

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Single-cell advanced technology: • Fully automatic manufactured weighing cell from one piece of material • Stable temperature behaviour • Short stabilisation time: Steady weight values within approximately three seconds under laboratory conditions • Shock-proof construction • High corner load performance

IONAL

LA

UT

becomes a snap with the Probemaster tool, specially developed for this work step. With this focus on usability, Tosca 400 opens up the use of high-end AFM technology for all user levels in industry and research.

Examine your surface for more than just 3D surface structure or stiffness.

Learn more about all surface characterisation solutions by Anton Paar on www.anton-paar.com/surfacecharacterization.

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Issue 4 2018

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HOW TO PICK UP YOUR MINERALOGICAL ANALYSIS?

AERIS MINERALS EDITION • The most intuitive X-ray diffractometer • Direct mineralogical information to improve geometallurgical models • Designed for operator use

EMPYREAN The multipurpose X-ray diffractometer for phase identification, quantification, mineral mapping and 3D imaging

MINERALS EDITION OF ZETIUM Integrated SumXcore technology combines WDXRF and EDXRF elemental analysis. It can also include a small spot analysis tool for fast element distribution mapping

EPSILON 4 • Multi-functional instrument to comply with international regulations • Highest sensitivity on the market • Significant savings on operational costs

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general

12 Issue 4 2018

Do you know what’s going in?

Exploring the inner workings of tablets

This report illustrates two examples of what it can do.

DRUG analysis needs to be costeffective without compromising on accuracy. This is an important principle for both routine quality control and the identification of potentially harmful counterfeit medicines. Near-infrared spectroscopy, or NIRS for short, is a useful part of the pharmaceutical analysis toolbox - and a winning choice thanks to the minimal time and labour resources it requires, as well as the fully automated online analyses it offers.

Not only that, but it also takes simultaneous analysis of multiple substances in its stride.

Efficiency thanks to QbD and PAT Quality by Design (QbD) and process analytical technology (PAT) are two concepts that have become watchwords for the US Food and Drug Administration (FDA).

These approaches aim to increase efficiency in the development and production of drugs.

In QbD’s case, trial-and-error processes are replaced with a design which, from the outset, is optimally tuned to the ways in which the drug will be used further down the line - in other words, it is adapted to suit the patient population, the way it will be administered, and so on. The hope is that this will result in production that delivers the

New Fritsch mill High-speed gentle grinding with maximum flexibility

Variable rotational speed for optimal adjustment of the cutting speed to your sample material The new Universal Cutting Mill from Fritsch is ideal for size-reduction for a wide range of different materials, due to variable adjustment of the rotational speed of the rotor, various knife geometries, replaceable blades, practical sieve cassettes and an unmatched ease of cleaning.

The fast solution for all your needs The high-speed Universal Cutting Mill Pulverisette 19 with variable rotational speed adjustment between 300 and 3000rpm grinds with a maximum feed size of 70x80mm and a throughput quantity of up to 60l/h fast and effectively dry, soft to medium-hard sample materials as well as fibrous materials and plastics with reliable

Optimisation of lubrication additives with Anton Paar tribometers THE MCR tribometer from Anton Paar enables measurements of tribological properties in 9 decades of motion control.

Optimise your additives to application needs, saving time and money with model tribology A lubricant has to fulfill very high expectations regarding lubricity, temperature stability, wear protection, preventing oxidation and corrosion, providing effective sealing, etc. Viscosity modifiers (polymeric structures) are added to a lubricant to minimise changes in viscosity at changing temperatures, but at the same time ensure good film formation properties. As films get thinner, additives are needed that protect surfaces from wear under unfavorable conditions like a sudden increase of pressure or a start/stop situation.

Employing the peak performance of MCR tribometers An efficient way to evaluate the performance of additives under crucial conditions is model tribology testing. An MCR tribometer is easy to use and delivers fast, precise and highly reproducible measurements. You benefit from superior environmental control with temperature ranges from -130 °C to 620 °C and humidity control between 5% and 95% relative humidity. You can determine static friction with unmatched precision to evaluate the start-stop performance. A motion control covering nine decades in speed and deflection allows measurements of Stribeck curves revealing static friction and film formation properties in one measurement.

ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908 info.za@anton-paar.com www.anton-paar.com

desired results from the very start.

Without PAT, however, the QbD approach could not survive. Process analysis is used to monitor production in real time. Thus, it allows alterations to be made during the process itself to achieve the intended quality. Not only that, but it also

reproducible results. One special advantage: straw, films and similar materials can be fed in their full length without additional preparation.

And the Pulverisette 19 is also ideal for RoHS tests.

The powerful solution for gentle comminution The low-speed Universal Cutting Mill Pulverisette 19 with variable rotational speed adjustment between 50 and 700rpm offers due to the combination of extremely low cutting rate and extreme cutting forces - a very powerful comminution of hard, toughelastic samples or of small sample amounts.

It is the ideal solution for all cases where, for example, thermal damage, the loss of easily volatile substances or a larger fine share is to be avoided.

helps improve understanding of the product and process.

Five-in-one Metrohm NIRS is a textbook example of process analytical technology, with numerous publications describing how it is implemented in pharmaceutical quality control processes - before, during and after production. The peaks and troughs found in NIR spectra conceal a multitude of chemical and physical information, and chemometric methods are the key to sifting through and decrypting this.

METROHM SA (PTY) LTD Tel: (011) 656 1918 CPT: (021) 852 0213 DBN: (031) 265 0067 Fax: (011) 656 2698 078 643 7113 info@metrohm.co.za www.metrohm.co.za

Especially for the food and pharmaceutical industry The Universal Cutting Mill Pulverisette 19 is also available in both variable rotational speed versions in a corrosion-resistant stainless steel 316-litre version. It is Food and Drug Administration (FDA) compliant and has an increased resistance to corrosive media such as alkalis and acids, but especially to chloride-containing media.

LABOTEC (PTY) LTD JHB: (011) 315 5434 CPT: (021) 531 7660 DBN: (031) 566 4870 Fax: (011) 315 5882 sales@labotec.co.za www.labotec.co.za

Digital general-purpose water baths PolyScience general-purpose water baths are a sleek, cleanly designed addition to a lab bench, offering absolute control, precision and convenience THESE water baths offer excellent temperature control, range and uniformity.

Key specifications: • Temperature range: Ambient +5° to 100°C • Temperature uniformity: ±0.2°C • Temperature stability: ±0.1°C Features: • Displays actual and set point temperature simultaneously • Three push-button pre-sets for frequently used temperatures • Integrated timer • Hinged gable cover • Calibration capability • Reservoir sizes from two to 28 litres • Reservoir made of 304 stainless steel

• • •

Reservoir drain (10-litre and larger baths) Primary and automatic safety thermostats Compatible with waterless bath beads

UNITED SCIENTIFIC (PTY) LTD CPT: (021) 592 5240 JHB: (011) 795 1900 DBN: (031) 206 0930 PE: 083 309 3939 info@united-scientific.co.za www.unitedscientific.co.za

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general

14

Issue 4 2018

Targeting drug delivery to the brain using inhaled microparticle agglomerates

By Dr Alison Halliday ULTRAPURE water is a key reagent in a new study showing that an inhaled powder formulation may be an effective way to deliver an anti-viral drug to the brain, offering a new approach for treating central nervous system (CNS) infections.

With people traveling much more frequently, living in more densely populated areas, and coming into closer contact with wild animals, the potential for emerging infectious diseases to spread rapidly and become global epidemics is a major concern.

Many emerging viral infections, such as the West Nile virus, involve the central nervous system (CNS), causing lifethreatening complications including encephalitis or meningitis. Others, including the measles virus, can cause CNS complications soon after infection, or a few years later due to viral persistence.

However, treating viral infections in the CNS is challenging, due to the difficulties of delivering antiviral drugs across the blood-brain-barrier (BBB). Delivering drugs through the nasal passages offers an attractive option as it exploits an entry route directly into the CNS, bypassing the BBB. The antiviral drug ribavirin (RBV) has potential uses for treating infections both in humans and animals.

the same time display a high surface area for fast dissolution. Excipients that can enhance adhesion to the mucosal surfaces or drug permeation may also be helpful. With these properties in mind, the team chose to use particle engineering to create a powder formulation in the form of agglomerates, which they made from combining microionised RBV with spray-dried microparticles containing one of three different potentially absorption-enhancing excipients - mannitol, chitosan or Îą-cyclodextrin.

Nose-to-brain anti-viral drug delivery A team of Italian researchers previously showed that RBV can reach the brain by nasal administration using an aqueous solution. But there are potential advantages to developing a powdered form, including improved chemical stability, increased deliverable doses, longer residence time and contact with the nasal mucosa.

Now the results from a new study published in drug delivery show that a new powder formulation can improve the noseto-brain delivery of RBV. (1) For a powder formulation to be effective, the particles need to be sufficiently large to deposit efficiently in the nasal cavity, but at

Ultrapure water is a key reagent The researchers used degassed, ultrapure water from an PURELAB Flex water purification system by Elga LabWater across all their experiments - reducing the risk of introducing contaminants that may affect their results.

The researchers quantified RBV concentrations in their samples using either a reverse-phase high-performance liquid chromatography (HPLC) or a liquid chromatography-mass spectrometry (LC-MS) method. They also characterised their size distribution, morphology and technological properties of their different particles using a variety of techniques.

Encouraging results for targeted brain delivery They found that their microparticle

Confident quantitation with the next generation LC-MS/MS Get the right answer every time, all the time NEW challenges in food and environmental safety emerge with every passing day. The real-world benefits of quantitation help to achieve both health and business goals by determining known and unknown contaminants. Time is money. Your samples, resources and time are limited. Prompt decisions are made on results.

To perform quantitation assays with confidence, users need a workflow solution that offers superior data quality with a robust, sensitive, reproducible and reliable

targeted quantitation method. Thermo Scientific has embraced this scientific demand. With silicon speed, precise accuracy and ease-of-use, the next generation Triple Quadrupole mass spectrometer is beneficial in the areas of food adulteration, environmental safety and many more applications.

Thermo Scientific offers two Triple

Quadrupole mass spectrometers, namely the Thermo Scientific TSQ Altis and Thermo Scientific TSQ Quantis.

These mass spectrometers are built utilising state-of-theart hardware and software components, enabling every user to achieve supreme confidence in targeted quantitation for every molecule in every matrix.

agglomerates containing Îą-cyclodextrin/ lecithin outperformed the other formulations for drug permeation across nasal tissues, demonstrating this formulation gives an overall higher accumulation of RBV in brain compartments compared to the highly soluble micro-ionised powder. The nasal administration route may also have the added advantage of reducing systemic side effects, identifying significantly higher olfactory bulb-to-plasma ratios to that of the same dose of RBV administered intravenously, by comparing their results with those from their previous experiments.

This exciting new technological approach of agglomerating excipient microparticles combined with the raw drug material has the potential to be a new way for nose-to-brain delivery of hydrophilic small molecules, as well as peptides or proteins.

References (1) Giuliani et al. In vivo nose-to-brain delivery of the hydrophilic antiviral ribavirin by microparticle agglomerates. Drug Delivery (2018), Vol 25, No 1, p376-387.

LABOTEC (PTY) LTD JHB: (011) 315 5434 CPT: (021) 531 7660 DBN: (031) 566 4870 sales@labotec.co.za www.labotec.co.za

Quantitation of hundreds of contaminants at ultra-low levels can be easily performed and achieved using the Thermo Scientific TSQ Altis or Thermo Scientific TSQ Quantis mass spectrometer.

The Thermo Scientific TSQ Quantis mass spectrometer offers reliable and sensitive results that confidently provide users with quantitative results. The Thermo Scientific TSQ Altis has superb analytical flexibility and robustness for the most demanding of applications.

ANATECH Salome Smit (011) 462 6776 sales@anatech.co.za www.anatech.co.za

Introducing the NextGen Combiflash from Teledyne Isco.

Setting a New Bar in Flash Chromatography Performance

EA Laboratories Tel: 082 896 8647 Info@ea-labs.co.za

DATA INTEGRITY SIMPLIFIED LabX® multi-instrument control and data acquisition system www.mt.com/labx

Johannesburg: Tel: (011) 553-2300 • Cape Town: Tel: (021) 914-0393 Durban: Tel: (031) 701-4705/6 • Port Elizabeth: Tel: (041) 365-5168 e-mail: info@microsep.co.za www.microsep.co.za

general

16

Issue 4 2018

CDR FoodLab The ideal method for performing quality and process controls, in real time, directly on food industry production lines THE speed and ease-of-use of CDR FoodLab’s analytical methods will be competitive advantages for food industries producing oils or fats, or that employ them as ingredients.

CDR FoodLab can determine: • Free fatty acids in one minute • Peroxide value in four minutes • p-Anisidine value in two minutes • Soaps in two minutes • Iodine value in palm oil in two minutes • Polyphenols in olive oil in five minutes

The system is so easy to use that it can be utilised not only in a laboratory, but in real time at the production plant for process control or quality control - even by staff with no previous specific laboratory-technical experience. CDR FoodLab is self-contained equipment complete with everything needed to perform accurate chemical analyses for quality control of fats and oils, including: • An analyser based on photometric technology, supplied pre-calibrated - no further calibration is required. No maintenance is required • A kit of low toxicity, with disposable reagents that are pre-vialed in a package of 10 tests, with one year’s shelf life • Pipettes that allow for the collection of the correct sample volume • The Help function, which will lead users through the process step by step • Instruments can be equipped with a printer or PC connection There are also systems available for wine and must, beer and wort, cider, milk and dairy products, egg products, bakery products, nuts and tomatoes.

ANALYTICAL SOLUTIONS CC Tel: +27 (0)87 610 0900 (National) info@analyticalsolutions.co.za www.analyticalsolutions.co.za

Measurement of greenhouse gases ENERGY (fossil fuel) and agriculture required for human activities on Earth produce greenhouse gases (GHG) such as carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O) and fluorinated gases, mainly sulphur hexafluoride (SF6). These gases tend to absorb infrared radiation emitted by the earth’s surface, resulting in global warming.

The source of every GHG type is associated with different sectors of human activities: • CO2 - Fossil fuel, industrial processes, forestry, land use for agriculture • CH4 - Agriculture, waste management, energy use, biomass burning • N2O - Agriculture (such as fertiliser use) and biomass burning • F-gases (SF6) - Industrial processes and refrigeration The Kyoto Protocol was established to measure, control and decrease the GHG to reduce the continuous global warming.

Using the LDetek PlasmaDetek2 plasma emission detector (PED) and the MultiDetek2 compact gas chromatograph, the analysis of the most critical trace impurities in air can be achieved in one unit

Captivate The Advantage Of The Advion Advant (U) HPLC Systems

Bruno Steiner download the bochure go to: L a b Tohttps://advion.com/up-content/uploads/advion-avantC onsultancy uhplc-productnote.pdf

Advion, Inc.: www.advion.com A Leader of Mass Spectrometers and Micro Fluid Systems

Advion Expression CMS s Offered: Compact, fast, easy and affordable cialist consultation in pH, Ion Selective Electrodes (ISE), Conductivity Titrations, Bruno Steiner Lab Consultancy high performance mass spectrometry Fischer Titrations and Voltammetry (Polarography) Tel : 011 804 5303 ideal for chemists ning of laboratory personnel in the above mentioned techniques Fax: 086 719 2778 Advion, Inc.: www.advion.com email: bruno@bslc.co.za elopment and validation of methods for the above mentioned techniques A Leader of Mass Spectrometers and Micro Fluid Systems mpilation of Standard Operating Procedures Advion Expression CMS Servicesfor Offered: or-made workshops laboratory managers and personnel Compact, fast, easy and affordable Specialist consultation in pH, Ion Selective Electrodes (ISE), Conductivity Titrations, high performance mass spectrometry oratory design• and set-up Karl Fischer Titrations and Voltammetry (Polarography) ideal for chemists Kuhner AG, Switzerland: www.kuhner.com umentation and Equipment Sales

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with a single detection technology. By default, the configuration has two channels to cover the analysis of methane, carbon dioxide, nitrous oxide and sulphur hexafluoride. If additional options for the analysis of other impurities like fluorinated gases (F-gases) are required, then an additional channel still using a PED can be added in the same instrument.

• Channel 1: 0-1000ppm methane (CH4) and 0-5000ppm carbon dioxide (CO2) using the PlasmaDetek2 (PED). Other measuring ranges can be configured • Channel 2: 0-10ppm sulphur hexafluoride (SF6) and nitrous oxide (N2O) still uses the PlasmaDetek2 (PED) • Channel 3 (optional): Analysis of other fluorinated gases (F-gases) ACI TECHNICAL SERVICES Tel: (011) 524 8400 aci@acitechnical.co.za www.acitechnical.co.za

W E N

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яБ╖яБ╖яБ╖яАояБмяБдяБеяБ┤яБеяБляАояБгяБпяБн www.acitechnical.co.za

Tel: (011) 524 8400

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18 Issue 4 2018

sieves, shakers, mixers & blenders

Laboratory mills, grinders and crushers FOR chemical and physical analytical methods such as AAS, NIR, ICP or XRF, it is essential that the specimen is perfectly homogenised to an adequate degree of analytical fineness.

A reliable and accurate analysis can only be guaranteed by reproducible

sample preparation. For these tasks, Retsch offers a comprehensive range of the most modern mills and crushers for coarse, fine and ultrafine size reduction of almost any material. The choice of grinding tools and accessories ensures that our instruments provide for contamination-free and reliable sample preparation prior to laboratory analysis.

A ball mill for powerful size reduction and homogenisation Retsch ball mills are available as mixer mills as well as planetary ball mills.

Mixer mills grind and homogenise small sample volumes quickly and efficiently by impact and friction. They are suitable for dry, wet and cryogenic grinding, as well as for cell disruption for DNA/RNA recovery.

The mixer mill MM400 is a compact

Infors HT Multitron Pro THE name Multitron Pro stands for outstanding performance, ultra-modern technologies and maximum flexibility.

Numerous options, such as cooling, CO2 control, lighting, etc. allow users to tailor each device to their application.

Key benefits: • A real marvel when it comes to capacity: Cultivate up to 52 litres on less than one square meter of space • Wide variety of options for meeting individual user demands • High degree of temperature conformity and precision • LED version for phototrophic organisms

The CGQ by aquila biolabs is a laboratory device for automatic online biomass monitoring in shake flasks. The biomass is determined non-invasively through the bottom of the shake flask by a patented optical measurement. Save valuable hands-on time, leave the monitoring of your shake flasks to the CGQ and gain a profound understanding of your bioprocesses. Develop and improve your bioprocesses based on detailed biomass curves for a sustainable success of your research.

Applications include: • Monitoring and analysis of microbial growth kinetics • Bioprocess as well as media development and optimisation • Screening in shake flasks

AIR PRODUCTS SA

Haver and Boecker EML 200 For users who demand precision THE Haver EML 200 Premium offers a comfort improvement - the machine is much quieter than ever before.

Transmission of vibrations to the base is greatly reduced, utilising an improved dampening system. The extra-large display offers operators an excellent overview and is userfriendly. The new EML Premium is ideally suited for users who demand precision and reproducible sieve analyses.

Some of the main features include: • Three-dimension sieving action • Extra quiet electromagnetic drive • Free selectable amplitude up to 3mm • Improved damping system • Extra-large display of remaining sieving time

versatile bench-top unit that has been developed specially for dry, wet and cryogenic grinding of small amounts of sample.

It can mix and homogenise powders and suspensions in only a few seconds. It is also perfectly suitable for the disruption of biological cells, as well as for DNA/RNA and protein extraction. With its high performance and great flexibility, the mixer mill MM400 is a unique product in the market.

Product advantages: • Reproducible, efficient grinding, mixing and homogenisation in seconds • Powerful grinding by impact and friction, up to 30Hz for up to 20 samples per run • Three different grinding modes (dry,

• • •

Detection of limitations, inhibitions and contaminations Growth-curve-guided induction of protein expression Online monitoring of thermophile organisms

Only four components for online monitoring of biomass 1. The sensor plate is available for five flask sizes. It is positioned under the shake flask and measures the biomass noninvasively 2. Each shake flask is darkened with a cover to ensure measurements of

• • •

• • •

•

•

wet or cryogenic) Screw-top grinding jars for leak-proof grinding Nine SOPs can be stored Wide range of accessories, including various jar and ball sizes, adapter racks for single-use vials and tubes, grinding tool materials, CryoKit Efficient cell disruption of maximum 240ml cell suspension for DNA/RNA and protein extraction Isolation of bacteria from tissue in eight x 30ml bottles or 20 x 5ml vials for accurate diagnosis of infections

VERDER SCIENTIFIC Tel: (010) 612 0141 sales@verder-scientific.co.za www.verder-scientific.com

3.

highest precision and sensitivity The base station, designed for the connection of eight or 16 shake flasks, bundles the data and sends it to the cgQuant software 4. The cgQuant software analyses and visualises the biomass signal from all monitored shake flasks

UNITED SCIENTIFIC (PTY) LTD CPT: (021) 592 5240 JHB: (011) 795 1900 DBN: (031) 206 0930 PE: 083 309 3939 info@united-scientific.co.za www.unitedscientific.co.za

Ethernet interface Network-voltage and frequency independent CSA 5.0 Basic license included when purchasing an EML 200 test sieve shaker

To advertise contact Samantha Morgan WIRSAM SCIENTIFIC JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 wirsamjb@wirsam.com www.wirsam.com

on 082 218 6273 or samantha.morgan@ newmediapub.co.za

UNITED SCIENTIFIC We make Science Easier.

Cape Town: Tel: +27 (0) 21 592 5240 Johannesburg: Tel: +27 (0) 11 795 1900 Durban: Tel: +27 (0) 31 206 0930 Port Elizabeth: Tel: +27 (0) 41 364 0826 DRC: Cell: +24 382 0151 582 Email: info@united-scien�fic.co.za Website: www.unitedscien�fic.co.za

CondenSyn MINI the Waterless Condenser OPTIMIZE YOUR RESULTS. PROTECT OUR ENVIRONMENT

A condenser is o�en required for synthe�c experiments and therefore an essen�al tool for the research chemist.

Condensers cooled by a circula�ng fluid such as water are effec�ve and common; however these are o�en simply used directly with tap water which creates an environmental and cost issue. Ideally such condensers should be a�ached to a recircula�ng chiller unit which will not just reduce the environmental impact but also the long term running costs.

Now there is an alterna�ve which used correctly can be used to replace the water condenser in many bench scale reac�ons; the CondenSyn and the CondenSyn MINI.

Uvidoc HD6 - All-in-One Gel Documenta�on System Ideal image acquisi�on pla�orm for all DNA/RNA and protein gels such as EtBr, GelRed, GelGreen, SYBR, SYPRO, Coomassie Blue or Silver-stain samples: • Take benefit of an outstanding resolu�on of up to 6-mpx to turn your samples into beau�ful, sharp images.

• Enjoy 16-bit imaging and collect up to 65,535 shades of grey for op�mal quan�fica�on results.

• Use default acquisi�on protocols or create, modify and customize your own as you please.

• Get perfectly-exposed pictures in no �me with the fully-auto 'one-touch' acquisi�on mode.

Fast, green, accurate Chemical Oxygen Demand analysis OPTIMIZE YOUR RESULTS. PROTECT OUR ENVIRONMENT MANTECH’s revolu�onary PeCOD® Analyzer technology provides accurate chemical oxygen demand (COD) results in 15 minutes — without the use of harmful chemicals including dichromate and mercury.

Highly adaptable for wastewater and drinking water applica�ons, the PeCOD® Analyzer’s patented nanotechnology-based approach to COD analysis will save you �me and money while protec�ng the environment and the health and safety of your workers.

The SpectraAlyzer braumeister Is the ideal solu�on for rou�ne analysis of major quality parameters during beer produc�on. In modern brewing opera�ons, reliable and accurate analy�cal results are necessary to provide customers with products of highest and - what is most important - consistent quality. In order to be most compe��ve in the world market, consistent high yields, top quality and low produc�on costs are the objec�ves that need to be achieved.

Designed as a modular system, the SpectraAlyzer® braumeister solu�on presents the analy�cal results of these major quality parameters in beer and beer mix drinks: alcohol content, density, extracts, bi�er units IBU, sugar content, pH, N-content, Invertase content and colour within 45 seconds.

United Scien�fic is now the agent for Presi Metallography Equipment.

PRESI it's 50 years of experience in the field of metallography. The quality of services of PRESI is iden�fiable at concep�on.

METAL CUTTING A reliable, robust and versa�le cut-off machine. MECATOME T260 provides maximum flexibility and rapid set up through the provision of an easily accessible cu�ng table that allows quick sample clamping in either the ver�cal or horizontal plane with the provided vises.

Adding value throughout the mining process The X-MET8000 Expert Geo is an X-ray fluorescence (XRF) analyser for geochemical analysis at various stages of the mining process. It’s portable, easy to use and helps to significantly reduce the need for laboratory analyses and their associated cost. Our large area silicon-dri� detector (SDD) and revolu�onary BOOSTTM technology provide up to 10 �mes the sensi�vity of other handheld XRF models.

This delivers the low limits of detec�on needed to measure cri�cal elements (e.g. pathfinders or penalty elements) accurately.

20

Issue 4 2018

sieves, shakers, mixers & blenders

Perfect homogenisation with the Retsch Grindomix GM 300 The diversity of foodstuffs with their often very different product properties represents a real challenge for food testing laboratories Before the actual analysis, the sample materials - which can vary strongly with regards to hardness and moisture - need to be homogenised and reduced to a sufficiently small particle size. Retsch’s Grindomix knife mills are the ideal tools to meet the complex requirements of sample preparation of food. The model GM 200 has proven itself for the homogenisation of smaller sample volumes of up to 700ml. For larger volumes, Retsch now offers the new Grindomix GM 300 with a grinding chamber volume of 5 000ml.

The wide range of accessories allows for easy adaptation to the individual application requirements: Liquid samples When preparing liquid samples such as soup, the use of Retsch’s patented gravity lid with overflow channels provides the best results. The lid reduces the grinding chamber volume to the size required for thorough homogenisation of the sample. It is designed in such a way that it floats on the surface of the sample.

Hard materials When grinding very hard products such as feed pellets, for example, a stainlesssteel grinding container should be used to minimise wear.

Pre-grinding of medium-hard samples The GM 300 features a reverse mode, which is suitable for medium-hard materials such as peeled nuts or frozen vegetables. To preserve the blades, the material is first comminuted with the breaking bar on the back of the knife (in reversed direction) before it is pulverised with the blades.

Benefits include: • Efficient size reduction of up to 4 500ml sample due to powerful 1.1kW motor • Pre- and fine grinding in one mill • Variable speed from 500 - 4 000rpm

Omni Bead Ruptor 96 well-plate homogeniser Versatility realised, throughput enabled THE Bead Ruptor 96 is our most versatile homogeniser. It is designed to support traditional milling, cryo-milling, well-plate and tube-based bead homogenising in a single, compact benchtop instrument. The Bead Ruptor 96 is ideal for laboratories requiring high through bead mill processing. With the stainless-steel jar accessories, the Bead Ruptor 96 can perform all milling applications, including dry grinding of grains, powder particle size reduction, dissociation of plastics, plants, seeds, paper products and drugs.

In addition, with the cryogenic processing capabilities, the Bead Ruptor 96 is ideal for cannabis processing, with the ability to rapidly dissociate cannabis flowers and edibles.

materials or heat-sensitive analytes Well-plate homogenising in standard SBS format 1ml, 2ml and standard well plates • Bead beating in sealed microcentrifuge or screwcap tubes up to 48 samples per run High throughput processing: Dissociate up to 384 samples per cycle Digital controls ensure reproducibility Large processing swath ensures highimpact forces to dissociate even the toughest samples 30Hz frequency ensures rapid sample processing Accessories for dry, wet or cryo-grinding •

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Features: • Multiple sample processing modes including: • Sealed stainless steel jar milling in volumes up to 50ml • Cryogenic milling in stainless steel jars for dissociation of tough

Integrated safety lid Wide range of accessories including well-plate adaptors, tube holders and sealed jars for wet, dry or cryogenic milling

Ideal for: • High-throughput bead beating in two x 2ml deep well plates, four x 1ml well plates or six x standard well plates • Dry grinding of powders, ceramics, bones, feed materials, plastics, paper products, textiles and ores • Cryogenic milling of tough materials including plastics, plants, tissues and bone • Cryogenic milling of cannabis edibles, gummy candies, suckers or sticky materials • Rapid DNA, RNA or protein extraction from a wide range of materials

UNITED SCIENTIFIC (PTY) LTD CPT: (021) 592 5240 JHB: (011) 795 1900 DBN: (031) 206 0930 PE: 083 309 3939 info@united-scientific.co.za www.unitedscientific.co.za

Sieve shakers for perfect quality control RETSCH sieve shakers and sieving machines not only covers a wide measuring range. Thanks to different sieving motions and sieve sizes, the Retsch sieve shaker range is suitable for almost any bulk material.

Our sieve shakers and sieving machines produce exact and reproducible results and comply with the requirements for the test materials monitoring according to DIN EN ISO 9000ff.

The analytical sieve shakers of the series AS 200 are used in research and development,

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quality control of raw materials, interim and finished products as well as in production monitoring. The controllable electromagnetic drive offers an optimal adaption for every product.

Sharp fractions are obtained even after very short sieving times.

With its all-digital controls, up to 99 sieving programmes and calibration certificate, the sieve shaker AS 200 control is indispensable for all users who attach importance to precision and operational convenience and need to comply with the guidelines of the ISO 9001.

Product advantages: • New: Up to 99 sieving programmes • New: Low noise operation thanks to optimised control • New: USB connection for use of EasySieve software • Suitable for dry and wet sieving

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Excellent separation efficiency even with short sieving times Efficient electromagnetic drive 3D throwing motion, which ensures optimum use of the open sieve area and lets the sample move equally over the whole sieving surface Setting of sieve acceleration ‘g’ for comparable and reproducible sieving results worldwide Sieve stack up to 620mm height Free digital adjustment of all process parameters (time, amplitude or sieve acceleration, interval) Interval operation Optional sieve software, EasySieve, for control of the shaker, easy evaluation and documentation of results Fulfils all criteria for measuring equipment related to ISO 9001

VERDER SCIENTIFIC Tel: (010) 612 0141 sales@verder-scientific.co.za www.verder-scientific.com

Haver & Boecker EML 450 digital plus for dry and wet sieving

VERDER SCIENTIFIC

THE Haver EML 450 digital plus for test sieves with diameters of up to 450mm can be used for dry and wet sieving of 15kg bulk material maximum. It is the largest electromagnetically driven 3D test sieve shaker of Haver & Boecker.

You can set and store sieving time, interval and amplitude for reproducible sieving results.

Tel: (010) 612 0141 sales@verder-scientific.co.za www.verder-scientific.com

Some of the main features include: • The 3D sieving action saves time and

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manual re-sieving Self-readjusting amplitude for comparable sieving results Memory of 99 sieving programmes Low noise and maintenance free Test sieves can be changed easily by using the quick-release clamping system, TwinNut

WIRSAM SCIENTIFIC JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 wirsamjb@wirsam.com www.wirsam.com

Science for Solids Hot Mounting Press OPAL X-Press

Materialography ATM is a world-leading manufacturer of machines for materialography (metallography) used in quality control processes. We not only supply suitable instruments but also complete laboratories and consumables. Our machines are characterized by highest quality, flexibility and innovation. www.atm-m.com

Cut-off Machine Brillant 240

Hardness Testing Micro Hardness Tester Q10 CHD Master

QNESS is focused on the development and manufacturing of innovative high-end products for hardness testing. Based on modern developments, QNESS sets new standards for testing machines and re-defines the hardness testing segment. In addition to the wide range of versatile standard machines, QNESS is also specialized in the planning and realization of customer-specific solutions. www.qness.at

phone: +27 (010) 612 01 41 ¡ sales@verder-scientific.co.za ¡ www.verder-scientific.co.za

22 Issue 4 2018

sieves, shakers, mixers & blenders & calibration

A wide range of overhead stirrers INSTRULAB has a comprehensive range of overhead stirrers: There are three economy models, three analogue models and three digital models. All of these have sturdy aluminium casings that efficiently absorb and emit the heat generated by the motor, ensuring longer life. They all have motors with powerful torque, capable of handling high-viscosity tasks.

All models have advanced safety features that protect them against overloading and overheating.

The MSE (economy) and MSM (analogue) units have dynamic stirring, simple operation and are sustainable economic ranges for tasks of up to 50 litre (H2O), while the MSP (digital) range is specially designed for optimum usability and the highest efficiency in the same class, with advanced safety features.

Common features of the MSE and MSM ranges: • Compact and slim head design • Sequential auto-stop safety features for MSM models: Visible warning > audible warning > auto-stop • High-speed, vibration-free and silent operation • Speed adjustment knob Additional features of the MSM models: • Well-illuminated digital display panel with sensitive touch buttons • Convenient emergency stop feature • Displayed modes: Rpm, power ratio (%) Features of the MSP range: • Prevention of accidental spills or splashes due to micro-processor controlled smooth start and stop functions

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Maintenance of constant motor speed

by PID feedback control system, even under conditions of changing viscosity Bright digital display with touchsensitive buttons Selectable display modes: Rpm, power ratio (%), motor temperature and run time Convenient emergency stop feature Safety features against overloading and overheating Sequential auto-stop safety features: Visible warning > audible warning > auto-stop High-speed, vibration-free and silent operation Speed adjustment knob Built in USB port for external control and data collection (software required)

Pipette calibration for traceable results ACCREDITED service providers and in-house laboratories must regularly perform pipette calibrations according to guidelines such as ISO 8655. Mettler Toledo’s reputation in high-quality balances and pipettes results in trustworthy, accurate and reliable pipette calibrations.

Fast micro pipette calibration Mettler Toledo’s Excellence Plus XPE26PC balance is a sophisticated, high-speed solution for the calibration of single channel pipettes. With capacity 22g, readability 1μg and repeatability 1.5μg, it fulfils ISO 8655 requirements for micro pipettes down to a volume of 1μl.

Calibrate using only one balance The XPE analytical balances with professional evaporation traps make it possible to calibrate volumes from 20μl to 10 ml with just one balance quickly and efficiently. Glass evaporation traps enable fast calibrations from 20μl to 2ml, thanks to the stable setup, good visibility and independent waste container. For volumes from 2 to 10ml, a metal 100ml evaporation container is placed on the XPE balance.

Compliant and traceable results with Calibry software Calibry software supports all steps of the calibration process and ensures full traceability of calibration data. The standard pipette database, method

Unique design In addition, the unique design of the balance with hanging pan and detachable draft shield facilitates optimal working ergonomics and easy cleaning, without the risk of fluids or dirt entering the weighing cell.

SmartCal is an innovative, granular substance specifically designed for verifying the overall performance of moisture analysers on a regular basis.

Each sachet of SmartCal contains a defined amount of moisture. Its high sensitivity reliably indicates any small variation in the functioning of the moisture analyser with a large change in the moisture result.

Regular testing with SmartCal quickly confirms the moisture analyser is working correctly and supplying valid results. It also provides an early indication of drift or malfunction.

The SmartCal test takes just ten minutes and is performed in the same way as a regular measurement. All results can be documented in measurement protocols, which are available with formal validation documentation according to GMP/GLP guidelines. SmartCal also fulfils the quality management system requirements of the

0861 VACTEC (822 832) info@vactech.co.za www.vactech.co.za

management, customer database and cockpit screen during pipette calibration procedure enable an easy and secure calibration process of all pipettes. Calibry software guarantees optimal data management and full traceability, compliant with FDA 21 CFR Part 11 requirements.

MICROSEP (PTY) LTD Sandra Reid Tel: (011) 553 2300 Fax: (011) 553 2400 sandra.reid@microsep.co.za www.microsep.co.za

Locally manufactured Labotec test sieves

Total routine testing solution ensures accurate moisture results MOISTURE analysers require regular calibration and servicing to maintain peak performance. Mettler Toledo’s moisture analysis reference substance SmartCal, combined with CarePac weights, supports instrument calibration and helps to maintain accurate results.

INSTRULAB - A DIVISION OF AIR & VACUUM TECHNOLOGIES

food sector (BRC, IFS), the pharmaceutical industry (GMP, USP <1058>) and meets ISO 9001.

In conjunction with a temperature calibration kit, Mettler Toledo’s CarePacs are the ideal package for periodic moisture analyser testing. Each CarePac contains specially selected weights with nominal values and weight classes to meet the specific characteristics of the weighing unit in the moisture analyser.

Testing the moisture analyser with external traceable weights ensures the weighing unit is working correctly.

MICROSEP (PTY) LTD Sandra Reid Tel: (011) 553 2300 Fax: (011) 553 2400 sandra.reid@microsep.co.za www.microsep.co.za

LABOTEC has their own locally manufactured branded range of Laboratory Test Sieves. The sieves all comply with ISO standards and have the SABS mark of approval to meet all the requirements of a modern-day laboratory. The Labotec test sieves are available in diameter sizes of 100mm, 200mm, 300mm and 450mm. The wire mesh or perforated plate aperture series starts from 20µ - 63mm.

There is also a choice of manufacturing materials to suit your application or preference. This includes stainless steel, mild steel and brass.

LABOTEC (PTY) LTD JHB: (011) 315 5434 CPT: (021) 531 7660 DBN: (031) 566 4870 Fax: (011) 315 5882 sales@labotec.co.za www.labotec.co.za

YOUR EXISTING METHODS.

YOUR FUTURE GOALS.

GET ANYWHERE FROM HERE.

Introducing a powerful new way to bridge the gap between HPLC and ACQUITY UPLC®. Imagine true plug-and-play method compatibility and productivity gains that allow your lab to meet the scientific, technology, and business demands of today and tomorrow. W here will this kind of uncompromised LC versatility take you? Choose your path at waters.com/arc

PHARMACEUTICAL

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HEALTH SCIENCES

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CHEMICAL MATERIALS

©2015 Waters Corporation. Waters, The Science of What’s Possible, and ACQUITY UPLC are registered trademarks of Waters Corporation. Arc is a trademark of Waters Corporation.

Johannesburg: Tel: (011) 553-2300 • Cape Town: Tel: (021) 914-0393 Durban: Tel: (031) 701-4705/6 • Port Elizabeth: Tel: (041) 365-5168 e-mail: info@microsep.co.za www.microsep.co.za

hplc

24

Issue 4 2018

Chromolith HPLC columns Race through separations with revolutionary technology Chromolith HPLC columns versus classic particulate columns The use of HPLC columns containing conventional 3 or 5μm silica particles often results in high back pressure, which may damage both the column and the HPLC system. Hence, classic HPLC columns are limited in length and in the number of theoretical plates. Attempts have been made to increase the plate count by decreasing the particle size, but this often results in unacceptable back pressure and limits the variety of separations that can be satisfactorily achieved.

The development of faster separation processes has become one of the most important issues in high-performance liquid chromatography. In contrast to conventional particle-packed columns, Merck’s Chromolith HPLC columns are based on state-of-the-art monolithic silica technology.

Thanks to their revolutionary bimodal pore structure, Chromolith columns provide excellent separations in a fraction of the time that a standard particulate column takes. This enables higher speeds and higher sample throughput at lower back pressure. Furthermore, the columns’ rapid separation speed leads to significant cost and time savings, which compensate for a method revalidation within just one month.

Features and benefits: 1. Speed of analysis 2. Flow flexibility and flow gradients 3. Improved HPLC system security: Robustness, reliability and versatility 4. Column length no longer pressure limited 5. Cost savings due to increased sample throughput 6. Chromolith HPLC columns are ideally suited for use with all standard HPLC instruments

Tel: 08600 63725 Fax: 0860 522329 labsupply@merck.co.za www.merckmillipore.com

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• “EVERYBODY should be able to benefit from the power of ion chromatography.”

That is the idea behind the Metrohm Eco IC. Focusing on the essentials, this new instrument provides the very best of ion chromatography at an affordable price.

Stripped of the ‘bells and whistles’ of sophisticated high-end instrumentation, the Eco IC enables straightforward and robust analysis of anions, cations and polar substances.

The Eco IC is the preferred solution for users who: • Do routine water analysis and need a

THE EZ-2 series draws fully on the expertise of Genevac’s engineers and the experiences of many scientists in the laboratory. Using advanced evaporation science, it has been designed specifically for solvent removal in life science research - be that concentration, drying or lyophilisation of samples. Genevac’s long experience in vacuum engineering has resulted in the creation of a compact concentrator combining great performance, ease-of-use, and compatibility with all commonly used solvents and acids.

The innovative design of the EZ-2 delivers many advantages to life science laboratories with solvent evaporation and sample preparation or concentration needs. At the heart of the evaporator are a range of robust, solvent-resistant, oil-free vacuum pumps and the high-efficiency, defrost-free SpeedTrap, which traps all solvents as liquids - even water. Automatic draining of the SpeedTrap enhances solvent recovery further and makes fast lyophilisation of HPLC fractions possible with the EZ-2 Elite.

To enable all users to achieve excellent results, the EZ-2 has been made easier to use than a rotary evaporator. In addition to accommodating many more samples, it

can operate entirely unattended. Set the temperature, select the solvent type and press start. The EZ-2 does the rest, controlling the vacuum conditions, gradient and heater. Once the samples are dry, or the concentration endpoint is reached, the system can stop automatically.

Genevac’s patented Dri-Pure sample protection system prevents cross-contamination and sample loss due to bumping and is fitted as standard on the EZ-2.

Methods on the EZ-2 can be optimised in collaboration with your local Genevac representative to help you achieve even better results. There is no need for special training - you simply load, set and walk away.

UNITED SCIENTIFIC (PTY) LTD CPT: (021) 592 5240 JHB: (011) 795 1900 DBN: (031) 206 0930 PE: 083 309 3939 info@united-scientific.co.za www.unitedscientific.co.za

New Acquity UPLC Plus series enhances chromatographic performance

MERCK (PTY) LTD

Routine water analysis cheaper than ever Eco IC – The very best of ion chromatography available for everybody

Genevac EZ-2 personal solvent evaporator

dedicated solution Teach ion chromatography in higher education and depend on a simple and robust instrument Prefer an entry-level instrument at an affordable price, which they can upgrade any time to automate their analyses

The Eco IC offers these features: • Intuitive, convenient software (MagIC Net) to control their instrument • Smart system monitoring to safeguard robust operation and reproducible results • Readily available system automation for up to 36 samples • Exceptional Swiss quality backed by unique warranties • Proficient on-site service and support by a global team, who speak their native tongue METROHM SA (PTY) LTD Tel: (011) 656 1918 CPT: (021) 852 0213 DBN: (031) 265 0067 Fax: (011) 656 2698 078 643 7113 info@metrohm.co.za www.metrohm.co.za

WATERS Corporation has introduced the Acquity UPLC Plus series, which comprises three new Acquity UltraPerformance LC (UPLC) systems that build from the success of Waters’ industryleading Acquity UPLC separations platform.

By embracing a philosophy of continuous product improvement, along with customer feedback, Waters designed the new Acquity UPLC H-Class Plus, H-Class PLUS Bio, and I-Class Plus systems for unparalleled flexibility, performance and ease-of-use. From applications as complex as peptide mapping to routine product release testing, Acquity UPLC is helping thousands of academic, pharmaceutical, food and chemical industry laboratories meet their research, development and quality control objectives.

The Acquity UPLC H-Class Plus and H-Class Plus Bio systems are quaternary UPLC systems designed for high-resolution, high-sensitivity separations of complex samples with the flexibility and robustness to run all modes of chromatography - ion exchange, size exclusion, hydrophilic interaction, hydrophobic interaction, and reversed phase independent of the type or size of

chromatographic column particle the method specifies. These systems are especially well suited as an inlet to mass spectrometry, for streamlined method development, and for routine analysis laboratories running HPLC, UHPLC or UPLC analytical methods.

The Acquity UPLC I-Class Plus system is a binary UPLC system designed to generate ultra-efficient, narrow peaks and to improve the sensitivity of optical detection or mass spectrometry. With industry-leading, ultra-low dispersion and delay volumes, it is an ideal system for laboratories seeking the highest chromatographic resolution and productivity possible in a UPLC system.

The foundational enhancements made to the Acquity UPLC Plus series will not affect the analytical results for wellestablished, validated LC methods developed with the Acquity UPLC H-Class, H-Class Bio and I-Class systems. For laboratories that wish to extend the lifecycle of their investment in previously-installed systems, Waters is offering Acquity UPLC Plus series Usability and Performance Enhancement kits.

MICROSEP (PTY) LTD Louis van Huyssteen Tel: (011) 553 2300 Fax: (011) 553 2400 louis.vanhuyssteen@microsep.co.za www.microsep.co.za

chromolithÂŽ

HPLC columns For further information please contact: Tel: 08600 63725 labsupply@merckgroup.com www.merckmillipore.com

Race through separations with revolutionary technology

hplc

26 Issue 4 2018

Dual flash and preparative HPLC capability For easy separation and purification with Buchi Reveleris PREP system THE Buchi Reveleris PREP chromatography system is advanced and powerful enough to enable the chemist to see previously missed components and impurities. This system will also provide maximum purity and recovery of target compounds in the minimal amount of time.

In addition, the system can help reduce solvent and waste cost and improve target purities of the analyte. With improved

purities before moving to the analytical HPLC step - column wastage and unnecessary repetition of the process becomes a thing of the past.

The Reveleris PREP comes complete with three UV detectors and an integrated ELS detector, allowing for synchronised detection from four signals. This helps simplify fraction collection, reduce postpurification work and maximises the recovery of target molecules. The built-in, large touchscreen display enables simple modification of parameters even while running a method. With no hardware connections, the system can easily be

A solution for your daily bio-separation challenges THE Waters Acquity Arc Bio system is a versatile, iron-free, bio-inert, quaternary liquid chromatograph, specifically engineered to enable the efficient transfer and improvement of bio-separation analytical methods - regardless of the LC platform on which the original method was developed.

Engineered with bio-inert flow paths made of iron-free materials, the Acquity Arc Bio system keeps large molecules intact and on the move, for better sample recovery and minimal carryover - whether the chromatographic mode is reversed phase (RP), ion exchange (IEX), size exclusion (SEC), or hydrophobic interaction (HIC).

Built upon the reliable foundation of the Acquity Arc system, the Acquity Arc Bio system is designed with novel Arc Multiflow path technology to provide the versatility and robustness required to efficiently transfer, adjust or improve your methods without compromising method integrity.

The Acquity Arc Bio system is compatible with numerous detectors from Waters, including photodiode array, UV/ Vis, fluorescence, refractive index, evaporative light scattering and the Acquity QDa mass detector. In addition, the Acquity Arc Bio system features novel Auto

Claristep filtration system PREPARING samples by clarification is an essential step prior to nearly all analytical techniques, but particularly important for techniques such as high-pressure liquid chromatography (HPLC). But HPLC presents some challenges today: HPLC requires precision particle removal from small

Blend Plus technology that automatically blends up to four solvents in any combination or proportion and allows the operator to program in pH and ionic strength for ion-exchange or size exclusionbased methods, or program in the organic solvent concentration and pH for reversedphase gradient separations.

switched between Flash and Preparative HPLC modes with a single touch of the screen. The intuitive capabilities of this system allow for the purification of a broad range of samples with complete control. This includes automatic cartridge and rack identification, automatic valve rinsing and an injection valve for preparative chromatography.

Benefits include: Versatile • Choose flash or preparative HPLC • Use both flash cartridges and preparative HPLC columns • Up to 200mL/min in both flash and HPLC modes • Up to 1700psi (120bar) in preparative mode • Three-channel variable UV-Vis and ELS detection

Louis van Huyssteen Tel: (011) 553 2300 Fax: (011) 553 2400 louis.vanhuyssteen@microsep.co.za www.microsep.co.za

volumes, which need to come through filters that don’t add extractables or leachables that complicate the analysis to the mix, and the whole process must be fast and very easy to use.

HPLC is hard enough, so preparing the samples for it shouldn’t be. Fortunately, Sartorius’s legendary ability to innovate has led to the development of a new, easy-to-use and straightforward filtration expressly tailored for today’s HPLC needs. The manually operated Claristep filtration system, consisting of a station and filter units, provides a modern, simple fix for HPLCs demanding needs.

Detects both chromophores and nonchromophores

Easy • Intuitive, simple software interface • Large 12” touchscreen system control • Single-click software switches between flash and preparative HPLC • No time-consuming fluidics changes required • Easy cartridge and column installation Convenient • Maintain custody of your sample • Single-click detector sensitivity choice • Choose how and what to collect • Choose speed and/or purity • Manage the entire purification process yourself LABOTEC (PTY) LTD JHB: (011) 315 5434 CPT: (021) 531 7660 DBN: (031) 566 4870 Fax: (011) 315 5882 sales@labotec.co.za www.labotec.co.za

How much can you save with automated sample preparation?

In an exclusive white paper, Brad Meadow reports how BSK Labs meets common challenges such as comprehensive sample preparation using automated inline techniques.

SUCH techniques, with automated Inline Ultrafiltration being the most important, have helped BSK Labs save more than US$30 000 every year.

MICROSEP (PTY) LTD

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Determination of inorganic anions One of the most important methods used in the laboratories of BSK is the determination of inorganic anions in different kinds of waters, in accordance with EPA method 300.1 Part A. The nature of these samples is often such that filtration is mandatory prior to analysis in order to prevent damage to

Benefits include: • Up to eight samples are processed simultaneously • Syringeless: No syringe required • Portable, no need for a vacuum source or a power supply • For sample volumes from 60μL to 600μL • Hold-up volume < 3μL BIOTECH SOLUTIONS (PTY) LTD Kelly McCallum 082 771 9891 kelly@biotechsolutions.co.za www.biotechsolutions.co.za

the analysis system and achieve accurate results. With a daily throughput of 200 to 250 samples per day, sample preparation used to be expensive for BSK Labs, as it involved a lot of manual work as well as costly consumables.

Fully automated Inline Ultrafiltration as it is used in BSK Labs’ laboratories today on their Metrohm ion chromatography systems, provides a cost-effective solution to this challenge. Using automated Inline Ultrafiltration enabled BSK Labs to save US$12 000 on filters alone. Moreover, compared to manual filtration used previously, BSK now saves three minutes working time per sample, resulting in savings of roughly US$13 000 in annual expenditure. Adding to this the savings resulting from automating sample dilution (which is often required), the total savings for BSK Labs add up to almost US$30 000 per year.

METROHM SA (PTY) LTD Tel: (011) 656 1918 CPT: (021) 852 0213 DBN: (031) 265 0067 Fax: (011) 656 2698 078 643 7113 info@metrohm.co.za www.metrohm.co.za

pumps & vacuums

28

Issue 4 2018

Is water wastage in your laboratory becoming an issue? are therefore safe to use inside the laboratory.

None of these pumps use water and none of them expel harmful solvents or other contaminants down the drain. The initial purchase price will be higher, but they will resolve many issues you may already be facing.

MANY laboratories and universities across the country have been making use of water-driven vacuum venturi pumps to generate vacuum for different experiments.

With South Africa traditionally being a dry country and with governments around the world starting to clamp down on environmental matters, now is the time to consider changing from a waterdriven venturi vacuum pump to a different technology.

Technologies to consider: Piston vacuum pumps: These are compact, oil-free vacuum pumps with certain models being able to produce pressure from the exhaust. Usually fitted with an inlet and outlet gauge, trap and regulator valves, they also have antivibration feet, carry handle and on/off switch. They are generally very quiet, making them ideal for laboratory use.

Always be careful of what you buy as they come in light-duty and heavier-duty versions. Limitations come in on capacities/flow rates available.

Diaphragm vacuum pumps

Piston vacuum pumps Diaphragm vacuum pumps: These are available as standard pumps suitable for mildly aggressive vapours, and also chemically resistant versions. They are quiet running and come with a carry handle, anti-vibration feet and on/off switch. However, the initial purchase price can be a prohibitive factor.

Oil-flooded, single-stage rotary vane vacuum pumps: These pumps are probably one of the cheapest solutions for the laboratory, especially when one wants to run several filtration points on a bench from one pump, or if you have a large filtration manifold, for example. With the proper inlet protection, they have also been successfully used in chemistry laboratories.

They have built-in exhaust oil-mist filters that filter out 99.98% of the oil vapour and

A vacuum pump that survives freeze dryer applications FREEZE dryer or lyophiliser applications have long been debilitating to rotary vane vacuum pumps. The high concentrations of corrosive vapours that are pulled into the pump quickly condense and combine with the pump oil to form a thick ‘molasses’ type substance that kills most traditional rotary vane pumps. In order to keep these pumps operational, the end user must change and clean the oil, and clean the chamber on a regular basis.

The continuous maintenance and disposal of the hazardous waste oil is both expensive and inconvenient. Even with regular maintenance, many rotary vane pumps still don’t live up to the end user’s expectations.

The engineers from Ilmvac GmbH

Oil-flooded, singlestage rotary vane vacuum pumps

have devised the ChemVac combination pump that addresses the problem associated with difficult freeze dryer applications. The Chemvac combines the low base pressure and the high pumping speeds of a rotary vane pump with the high chemical resistance of a Polytetrafluoroethylene (PTFE) diaphragm pump. The diaphragm pump holds a vacuum on the head space of the rotary vane pump. As the corrosive vapours are brought into the rotary vane pump, the diaphragm pump

pulls them on through before they can condense in the oil. A pair of condensers on the outlet of the pump act to catch much of the solvents that have been evaporated, resulting in cleaner, longer lasting oil in the rotary vane pump.

The ChemVac combination pump has proven to be very effective in corrosive freeze dryer applications.

ARUP Laboratories have been using a ChemVac 12D-101 from Ilmvac on one of their existing freeze

INSTRULAB - A DIVISION OF AIR & VACUUM TECHNOLOGIES 0861 VACTEC (822 832) info@vactech.co.za www.vactech.co.za

dryer units for the past several months.

This particular freeze dryer is in use 24 hours a day, seven days a week, as they continuously process patient samples.

As a result of high usage, ARUP’s Bioengineering Department had to change oil in their previous pump on a monthly basis - a four- to five-hour flushing and cleaning process that resulted in costly downtime for the freeze dryer. They have been operating the ChemVac for over six months without needing a single oil change.

Expectations for the oil maintenance on the ChemVac in this application are once per year - greatly reducing the maintenance costs associated with the freeze dryer.

INSTRULAB - A DIVISION OF AIR & VACUUM TECHNOLOGIES 0861 VACTEC (822 832) info@vactech.co.za www.vactech.co.za

Transfer volatile gases, vapour or mist with KNF KNF has optimised some of their pump heads, the inner and wetted area to transfer explosive atmospheres. Laboport FT pumps equipped in this way are suitable for transferring gases, vapours or mists that create conditions in which the occasional formation of an explosive atmosphere is likely.

These ATEX-compliant vacuum pumps apply to ATEX II 2G IIB+H2 T3X internal atmosphere. The chemically resistant Laboport pump models N 810.3 FT.18, N 820.3 FT.18 and N 840.3 FT.18 can be used in rotary evaporation, filtration, degassing, gel drying, vacuum concentration

and liquid aspiration by a vacuum.

KNF has changed the material used on the pump heads to TFM PTFE. This dense polymer structure with few voids provides the basis for very robust performance during variations in load and temperature.

LABOTEC (PTY) LTD JHB: (011) 315 5434 CPT: (021) 531 7660 DBN: (031) 566 4870 Fax: (011) 315 5882 sales@labotec.co.za www.labotec.co.za

The material forms a smooth surface structure, which increases the chemical resistance

PFEIFFER PASCAL RANGE of double stage rotary vane high vacuum pumps come in four versions: SD - for non-corrosive gasses I - for instrumental analytics CI - for aggresive corrosive gasses C2 - for harshly aggressive pumping environments.

The PFEIFFER-VACUUM ASM 340 is the “Best in Class” compact multipurpose leak detector for any application in maintenance or production environments for vacuum or sniffing leak detection. This dependable unit can be used for both qualitative localisation of leaks as well as for quantitative integral or local testing.

Powerful backing pumps oil sealed are dry versions, ultra fast response times and short recovery times are notable features.

PFEIFFER HiCube “PLUG and PLAY” turbo pump stations allow for unprecedented diversity – with pumping speeds from 35 l/sec to to 685 l/sec, a HiPace turbo pump and the option of an oil flooded rotary vane forepump, diaphragm pump or multi-stage oil free Roots vacuum pump.

A&VT = ADDING VALUE TOGETHER

info@vactech.co.za

0861 VACTEC (822 832)

www.vactech.co.za

pumps & vacuums

30 Issue 4 2018

Calibration systems for vacuum gauges THERE are increasingly stringent quality assurance requirements where the accuracy and reproducibility of the vacuum measured during production and service work is essential, as well as the vacuum gauges required for this. As a result, the demand for calibration systems is steadily increasing in the marketplace. In critical processes, the accuracy of vacuum measurements is important for process stability, quality and for monitoring these processes. The pharmaceutical industry requires precise vacuum measurements for safeguarding its high-quality product.

This is the case particularly in freeze drying expensive drugs. For this reason, regular calibration of vacuum gauges is required.

This also applies to final vacuum measurements on vacuum systems in service applications, in line with factory or international standards.

• • • • • • •

Calibration range 1.013 - 10-4hPa Easy to use Chamber ISO/TS 3567-compliant Up to three reference gauges for medium accuracy DAkkS-certified reference gauges Flexible Offers customised solutions

Calibration system Pro: • For static and dynamic calibration • Calibration range 1.013 - 10-4hPa • Easy to use • Chamber ISO/TS 3567-compliant • Up to five reference gauges for high accuracy • DAkkS-certified reference gauges • Flexible • Offers customised solutions Applications: • Freeze drying in the pharmaceutical and food industry • Coating systems for optics, ophthalmics, decorative coatings, diffusion barrier layers for PET bottles and packaging films, wear protection coatings for tools, etc., incorporating the use of multiple measuring instruments • Final vacuum measurement in pump

To cover most of the applications, Pfeiffer Vacuum has developed two calibration systems.

Calibration system Basic: • For static and dynamic calibration

•

production and service workshops Process monitoring and process control for determining the end of the process, to produce consistent quality and minimise rejection rates

Calibration methods Calibration is based on a comparison of the measurement values of the gauge to be calibrated and the reference gauge according to ISO/TS 3567. The gauge to be calibrated and the calibrated reference gauges are connected to a standardised vacuum chamber (according to ISO/TS 3567, form b) and are exposed to the same vacuum.

There are two basic methods of calibration - static and dynamic calibration.

With the calibration systems supplied by Pfeiffer Vacuum, transmitters can be calibrated statically with a measuring range of > 1hPa, as well as dynamically with a measuring range of < 1hPa. INSTRULAB - A DIVISION OF AIR & VACUUM TECHNOLOGIES 0861 VACTEC (822 832) info@vactech.co.za www.vactech.co.za

Vacuum tube-furnace with eight different size options available Instrulab are now the proud importers and distributors of a very large range of different types of furnaces, one being the tube and vacuum tube-furnace range THE Instrulab 1200C STG series tube-furnace range provide for heat treatment of samples under vacuum or in a protective atmosphere with high-quality chamber materials and a stable temperature control system, which can ensure the reliability of experimental data. A new type of ceramic fibre material is used as the chamber material and high-quality, high-temperature alloy wire as the heating element. Both ends of the tube have stainless steel flange sealing for working under vacuum conditions. There is an air inlet and outlet on the flange and

EZ-Stream vacuum filtration pump THE new EZ-Stream vacuum filtration pump is specifically designed for microbiology analysis. The compact design makes the pump ideal for use on both the workbench and in the laminar flow hood where its small footprint saves precious laboratory space.

With the new EZ-Stream pump, the vacuum is provided by a maintenance-free diaphragm and specific check valves that allow liquids to run through the pump.

There is no need to use any waste containers normally associated with traditional air pumps or an in-house vacuum. This frees up space in the

laboratory working area and eliminates the need for repeated emptying of heavy waste containers.

The EZ-Stream pump is ideal for handling of both liquids and gases, making it suitable for many life science laboratory applications as well.

Regulatory compliance The ISO 8199 standard for water quality (general guidance on the enumeration of micro-organisms by culture), describes the conditions for membrane filtration. To comply with these guidelines, each individual EZ-Stream pump is tested to ensure that the

it can feed in protective gas. The stainlesssteel flange with fast opening design allows for convenient loading of material, in and out.

Temperature control is achieved via a large touchscreen microcomputer PID control module that ensures accurate temperature control for constant temperature requirements.

The units boast fast heating speeds, and takes only 15 to 30 minutes (model dependent) to heat from room temperature to 1 000°C. The controllers are imported and have a high degree of temperature control with temperature compensation and correction function, accurate to within ±1°C. Delixi is the reliable brand of electronic parts and components - all units have an earth leakage function, making them safe and reliable.

maximum vacuum delivered does not exceed 700mBar, which is the recommended vacuum value for this standard.

A critical point in the microbiology laboratory, and aligned with GLP, is decontamination of equipment. The smooth design of the pump makes this operation easy and efficient. The EZ-Stream pump has been qualified to be compatible with a range of decontamination agents.

MERCK (PTY) LTD Tel: 08600 63725 Fax: 0860 522329 labsupply@merck.co.za www.merckmillipore.com

The operator will be warned by an alarm signal for overheating during the working process, while the furnace controls will activate protective action automatically.

When the desired programmes have been set by the operator, the start button is pressed and the programmed steps then proceed automatically.

There is the option of a large-screen paperless recorder that can produce realtime records of the heating curve and analysis and print experimental data.

Another option is a gas mass-flow meter for the inlet gas, which comes with a digital control for accuracy.

INSTRULAB - A DIVISION OF AIR & VACUUM TECHNOLOGIES 0861 VACTEC (822 832) info@vactech.co.za www.vactech.co.za

ULTRASPECÂŽ

Manufactured d by

Chemists for Chemists

Concentrated Volumetric Solutions CVS Solutions or Concentrated Volumetric Solutions offer the convenience of prepared volumetric solutions with the benefits of reduced shipping & Storage costs.

(CVC Solutions traceable to NIST)

Zirconium Crucibles 702 All Crucibles are Lathed not pressed.

They are also custom made to Orders Volume: 32 mL Wall Thickness: 2 mm Height: 40 mm Top Dia: 40 mm Bottom Dia: 33 mm

ultraspec@mweb.co.za Cell: 082 354 7730 Fax: 086 530 3357

de Bruyn

SPECTROSCOPIC S O L U T I O N S

32 Issue 4 2018

temperature/thermostats/microscopy

Histopaque, Accuspin and Accuspin SystemHistopaque Quality you can trust HISTOPAQUE and Accuspin products are aqueous, ready-to-use, density-gradient media used in whole blood cell separation applications. For over 30 years, our company has made quality the top priority in manufacturing Histopaque. We offer Histopaque products with sterility and performance specifications, as well as endotoxin testing to better meet your needs.

Features: • Sterile solution, ready to use • Endotoxin level tested • Each lot is performance tested for cell viability and yield • 30-plus years of density-gradient media experience • Produced under ISO certified quality management system 13485 • Range of density gradients available Benefits: • Quick centrifugation procedure • Optimal recoveries of viable cells • Permits selective separation of blood cell lines • Prevents cell distortion • Minimal extraneous cell interference • Consistent, reliable results

MERCK (PTY) LTD Tel: 08600 63725 Fax: 0860 522329 labsupply@merck.co.za www.merckmillipore.com

PolyScience chillers and coolers POLYSCIENCE chillers and coolers have proven, over several decades and hundreds of thousands of installations, that they are the most reliable in the industry - and an exceptionally smart choice for end-user and OEM applications, ranging from lasers and analytical equipment to reactors and manufacturing equipment.

These powerful, low-temperature chillers are well matched for use with rotary evaporators, vacuum systems, spectrometers and other analytical equipment. They also are available with a mobile cart accessory for convenient placement under a bench.

Features: • Large, easy to read LED display • Space-saving design • Cooling at ambient temperatures as high as 30°C • Low flow shutoff and alarm, high and low temperature alarms

•

•

•

Frontmounted fluid level gauge Simple setup, operation and maintenance Choice of pumps

The large, easy-to-read temperature display lets users check operations at a glance. The frontmounted fluid gauge allows users to quickly determine if coolant needs to be added to the reservoir.

The reusable front-mounted air filter is easily accessible and provides energy-efficient cooling.

UNITED SCIENTIFIC (PTY) LTD CPT: (021) 592 5240 JHB: (011) 795 1900 DBN: (031) 206 0930 PE: 083 309 3939 info@united-scientific.co.za www.unitedscientific.co.za

Select a series: LS Series

LM Series

MM Series

Cooling capacity

up to 1290W

up to 560W

up to 460W

Temperature range

-20° to +40°C

-10° to +30°C

-5° to +50°C

Bellingham & Stanley Refractometer RFM340+ SINCE launching the first commercially successful digital refractometer back in 1980 and having constantly evolved, the RFM series of refractometers made by Bellingham & Stanley have become the favoured means of controlling the blend ratio or concentration of many of the world’s most respected food and beverage brands. Latest models provide extremely accurate results while maintaining the need for robustness and simplicity for factory use.

The 3-decimal place Brix RFM340 refractometer - after following improvements to the thermodynamic control system - now has an increased measurement performance between 0-30 °Brix and so reduces potential measurement error in the critical range covering finished products such as juices and sodas. By improving the performance at the low end of the scale, users may now trim syrup dilution to the absolute minimum, without the risk of breaching manufacturing specifications.

Features: • Highest accuracy (±0.01 °Brix) • Latest HD display with USB/LAN interfaces • Rapid Peltier temperature control • Flattest sapphire prism and dish

UNITED SCIENTIFIC (PTY) LTD CPT: (021) 592 5240 JHB: (011) 795 1900 DBN: (031) 206 0930 PE: 083 309 3939 info@united-scientific.co.za www.unitedscientific.co.za

ebro thermometers - a Xylem brand FOR the food industry, ebro offers handheld instruments and data loggers for the entire cold chain: From process monitoring on transport and storage monitoring, to incoming goods inspection. ebro’s EN 13485 certified handheld meters support users in complying with the HACCP concept to improve food safety.

All food data loggers from ebro comply with EN 12830 and are therefore suitable for use in the food industry to monitor the temperature. Some of the temperature data loggers also measure the relative humidity.

Applications include: • Catering/restaurant • Beverages

• • • • •

HACCP Food production Butchery/bakery Supermarket Transport/storage

UNITED SCIENTIFIC (PTY) LTD CPT: (021) 592 5240 JHB: (011) 795 1900 DBN: (031) 206 0930 PE: 083 309 3939 info@united-scientific.co.za www.unitedscientific.co.za

microscopy

34 Issue 4 2018

Authenticate your staining New Isoslide control slides Is the stain positive or negative?

With high-quality Isoslide control slides you’ll have no question about the validity of your histological staining procedures.

Simply compare your preparations with the control tissue specimens to be sure of your results.

Certified quality in every box Isoslide products are IVD registered, CE certified, and come with comprehensive documentation. So they not only support your investigation, but also streamline laboratory accreditation and audits. For further security, all the slides in one box are produced from the same block of animal tissue.

Learn more at merckmillipore.com/ microscopy

MERCK (PTY) LTD Tel: 08600 63725 Fax: 0860 522329 labsupply@merck.co.za www.merckmillipore.com

Now including Isoslide H&E control slides Verify your standard hematoxylin and eosin staining patterns in histological applications with Isoslide H&E control slides. These slides enable the clear detection of nuclei, epithelia, muscle and connective tissue elements.

Benefits: • High-quality nuclear and cytoplasmic staining • Used to determine batch-to-batch consistency • Supports the QA process in Pathology • CE-certified, IVD product *A box of slides contains 25 paraffinembedded tissue specimens on glass slides, including one pre-stained control slide and 24 unstained slides

Euromex BioBlue digital EUROMEX digital microscopes have equal functions compared to stand-alone microscopes. These microscopes have an integrated camera, resulting in a compact solution for viewing microscopy images without having to add an external camera to the microscope.

The included software allows the user to view live images on the computer screen or beamer. The software also enables the user to capture images, record videos and perform measurements.

BioBlue digital microscopes with integrated 3.2 MP USB-2 camera The DIN WF 10x/18 eyepieces and the semi-plan achromatic corrected 45mm DIN objectives of the BioBlue models generate a crisp high-resolution image. The 120 x

New ‘smart’ microscope from Motic THE Panthera L is a true ‘smart’ microscope, distinguished by its remarkable variety of built-in digital capabilities. Its Smart CAM digital head and the ImagingOnDevice System simplifies daily work by allowing the user to directly connect their microscope to an HDMI screen and interact with it using a mouse. Panthera L users can also connect the microscope to a tablet running the Panthera App and the LAN port offers the option of running a DigiClass, or remote image-sharing. Beyond its digital capabilities, the Panthera L has an astonishing list of premium features. These include a rack-less mechanical stage, interchangeable LED/Halogen illumination sources, and a wide variety of available contrast techniques.

In addition, the Panthera L features Motic LightTracer technology, enabling the user to make customised lighting presets for each objective. Other premium components include Infinity Corrected Plan UC Achromat objectives, a .90/1.25

Abbe condenser, and an LED coded nosepiece to indicate light intensity. The result is a microscope that can yield images of astounding quality.

All this and more puts the Panthera L among the most fully featured and advanced upright compound microscopes offered by Motic.

ANALYTICAL SOLUTIONS CC Tel: +27 (0)87 610 0900 (National) info@analyticalsolutions.co.za www.analyticalsolutions.co.za

120mm plain stage and 130 x 130mm stage with double layered 70 x 28mm mechanical X-Y stage enable precise and stable positioning of the specimen. They come with the Abbe condenser, NeoLED or LED illumination with built-in rechargeable batteries for corded and cordless use.

Features include: • Monocular and binocular models • Reserved quadruple nosepiece for semi-plan objectives • Integrated digital 3.2 MP USB-2 camera • Integrated mechanical stage • LED and NeoLED illumination • Cordless operation

The software enables the user to capture images, record videos and perform measurements

UNITED SCIENTIFIC (PTY) LTD CPT: (021) 592 5240 JHB: (011) 795 1900 DBN: (031) 206 0930 PE: 083 309 3939 info@united-scientific.co.za www.unitedscientific.co.za

Get reliable data quickly With the LEXT OLS5000 materials science laser scanning microscope THE Olympus OLS5000 microscope has advanced technology that enables it to capture high-resolution measurements of 3D samples. The microscope’s scanning algorithm delivers improved data quality and improved speed to reduce scan time as well as streamline your workflow.

The result is improved productivity. It features automatic data capture, so difficult setting adjustments are no longer necessary even users with minimal training can still obtain accurate results. The lowoutput, non-contact, non-

destructive laser ensures that no sample preparation is required. Delicate materials can be measured without being damaged. The extension frame accommodates samples with a height of up to 210mm, while the ultra-long working distance objective facilitates measurement of concavities as deep as 25mm. In both cases, all you have to do is place the sample on the stage.

WIRSAM SCIENTIFIC JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 wirsamjb@wirsam.com www.wirsam.com

Quality Control Instrumentation www.bamr.co.za Tel : +27 (21) 683 2100 sales@bamr.co.za

BAMR supplies instruments in the Coating, Corrosion & Allied Industries since 1946

Adhesion Cross Hatch

Adhesion Pull Off

Climate Climate Condition Monitor Hygro Thermometer

Coating Thickness Coating Thickness Coating Thickness Coating Thickness Software Wet Film Mechanical Standards

Climate Infra-Red Temperature

Climate Temperature

Coating Coating Thickness Destructive Thickness Digital

Concrete Covermeter

Concrete Adhesion

Concrete Test Hammer

Physical Test Balances

Physical Test Density

Physical Test Flash Point

Physical Test Film Applications

Physical Test Fineness & Grind

Physical Test Hardness

Physical Test Washability & Abrasions

Distance Laser

Appearance Glossmeter

Appearance Haze & IQ-DOI meter

Appearance Shade Reflectometer

Appearance Colour

Hardness Metal

Hardness Non-Metal

Accessories Coating Defect Manuals

Accessories Magnifiers & Microscopes

Inspectors Accessories

Laboratory Film Forming Temp Bar

Laboratory Oven Temp Logger

Measuring Anemometer

Moisture Building

Moisture Concrete

Moisture General

Porosity Sponge & Pinhole

Porosity Spark & Holiday

Surface Preparation Profile

Surface Preparation Ultrasonic Wall Thickness Cleanliness

Ultrasonic Elcometer Range

Moisture Paper & Wood

NDT Flaw Detection

Viscosity Cups

Please enquire about our FREE Catalogue of our Products listed above

Viscosity Rotational & Krebs

life sciences

36

Issue 4 2018

Uvitec UVIDOC HD6 All-in-one gel documentation system

IDEAL image acquisition platform for all DNA/RNA and protein gels such as EtBr, GelRed, GelGreen, SYBR, SYPRO, Coomassie blue or silver-stain samples: • Get the benefit of an outstanding resolution of up to 6mpx to turn your samples into beautiful, sharp images • Enjoy 16-bit imaging and collect up to 65 535 shades of grey for optimal quantification results • Use default acquisition protocols or create, modify and customise your own to fit your requirements • Get perfectly-exposed pictures in no time with the fully-auto ‘one-touch’ acquisition mode • ‘Uvipure’ patented technology available on transilluminator for even sharper images of all your safe-stained gels • New 12.2” HD fully touchscreen, with real Windows-operated on-board computer.

Fully networkable

Project4:Ad2 2018/06/07 4:46 PM Page 1

•

Enjoy complimentary software for all your editing and analysis requirements. Free of charge and 100% license-free

Applications include: • DNA/RNA gels and safe stains (EtBr, SYBR, GelGreen, GelRed, SYPRO), Protein gels (Coomassie, Silver, Copper), Colonies (Petri Dish) and visible imaging, X-ray films Analysis: • 1D quantification, normalisation, automatic molecular weight, distance calculations, colonies counting

UNITED SCIENTIFIC (PTY) LTD CPT: (021) 592 5240 JHB: (011) 795 1900 DBN: (031) 206 0930 PE: 083 309 3939 info@united-scientific.co.za www.unitedscientific.co.za

Biostat A

Your professional start in cell cultivation and microbial fermentation BIOSTAT A is an entry-level bioreactor/ fermenter designed for easy control of cell growth and fermentation. It is therefore ideal for educational purposes. The control tower of the Biostat A combines all features and functions for measurement and control: fast load pumps, aeration module and conveniently located connections for utilities and sensors.

Featuring a compact footprint, the Biostat A saves valuable space in your laboratory.

Simple and automatic aeration control The new aeration system of the Biostat A provides continuous automatic flow control over the full range of each gas used. As a result, Biostat A does not require any manual adjustment of flow meters and therefore eliminates problems with pulsed aeration. Setting up the bioreactor for use is straightforward: simply connect the aeration tubing, configure the aeration profile, and enter the DO set point. For cell culture applications, interfaces for four gases (air, O2, CO2 and N2) are available for DO and pH control. The microbial version features two gas lines (air and O2) for DO control.

Integrated chiller for microbial fermentation - You won’t need to worry about finding a suitable cooling water source for your bioreactor. Each Biostat A for microbial fermentation is equipped with a chiller that effectively removes heat from your culture. This reduces your cooling water usage, and you will not require a water supply line for cooling installed in your lab.

The only utility connections you need are electricity and gas supply to operate the Biostat A. Intuitive operation of Biostat A even outside a laboratory - Thanks to the intuitive user interface, operating the Biostat A is ideal for beginners, reduces operating errors and speeds up training. Operation using a tablet or smartphone is a mode offered in the Advanced package that enables you to monitor and control the Biostat A on the move – in the laboratory, in the office or even at home.

Easy status checks for your pH and DO probes - Biostat A is equipped with digital pH and DO probes. These help you immediately recognise whether you can use a probe for the next cultivation batch.

Moreover, the moisture-resistant plug connector ensures secure data transmission to the Biostat A at all times.

BIOTECH SOLUTIONS (PTY) LTD Kelly McCallum 082 771 9891 kelly@biotechsolutions.co.za www.biotechsolutions.co.za

Advance to a higher level of live cell research THE new Olympus IXplore is a highly expandable platform for live cell imaging designed with the scientist’s workflow in mind. Built on a robust foundation with the ability to grow as future needs evolve, the IXplore features modular yet stable construction with an easy access light path. Capture cellular processes with high definition, wide field imaging, and intuitive control.

Equipped with a camera, the IXplore provides fast, user-friendly, highresolution digital imaging with high reproducibility.

The IXplore enables researchers to refine complex sequences of operations into workflows with speed and comfort, eliminating the burden on the observer and

minimising cell damage. A repositionable controller can be located comfortably close at hand, while Olympus cellSens imaging software enables advanced control of functions. An innovative, userfriendly touch panel ensures simplicity and accuracy of digital control, even when working under darkroom conditions. The Z-drift compensation system employs a near-infrared light to minimise cell damage while enabling constant focus.

WIRSAM SCIENTIFIC JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 wirsamjb@wirsam.com www.wirsam.com

Incoming material inspection

Final quality control

Metrohm NIR and Raman Analyzers

Process monitoring and optimization

Improve QC along your production cycle!

Compliant solutions with lower cost of ownership metrohm.com/spectroscopy Tel: 011 656 1918 Email: info@metrohm.co.za

life sciences

38

Issue 4 2018

Snijders Micro Clima Series Economic Lux chamber When it comes to in-vivo plant growth, plant tissue culture, in-vitro, seed germination or insect breeding, the Economic Lux is universally employed.

Features include: • A broad temperature range of -5°C up to +50°C • Large capacity of 432 litres confined to a small footprint of 0,77m2 • Growth surface of not less than 1.8m2, thanks to five height-adjustable shelves • Adjustable day and night cycles for temperature and lighting • Solid cabinet with a scratch-resistant coated exterior, solid steel frame • Stainless steel panels with grids, painted white to maximise light diffusion

• • • • •

Sustainability The Economic Lux is built in an ISO 9001 accredited factory and meets all the latest European environmental and safety requirements, e.g. CE marking, RoHS compliant, a HCFC- and CFC-free cooling system with economic and silent Danfoss/Secop compressors, type Optyma.

The chamber is highly energy efficient and very quiet, due to silent Optyma compressors.

Vertical lighting is mounted outside the chamber and on two sides Cable entry port Heavy-duty castors, two of which have brakes, making it easy to move Potential- (voltage) free contact Accurate with reproducible results

Operation The controller is easy to programme, and the digital readout is easily legible.

Illumination and temperature is controlled by a 24-hour clock in a day/night cycle.

If a degree of humidity control is required without active control, the base can be flooded.

Accurate additive humidity control is optional. If an alarm is detected, the potential-free contact, optical and acoustic alarm will be activated.

Illumination The fluorescent tubes are mounted vertically behind double thermal glass, switched in four levels and adjustable by means of a timer. Both sides of the cabinet have seven fluorescent tubes; 14 in total. This design also allows for periodic maintenance to be executed quickly and easily.

New breakthrough Cell Culture Locker system Segregates cells for simultaneous growth CELL culture laboratories working with sensitive cell types can now benefit from a patented new technology, developed to revolutionise cell culture

management and ensure optimal sample security across gene therapy, cell therapy and regenerative medicine applications development. Enabling the segregation of sensitive cells into individual, removable and protected chambers within the same incubator, the Thermo Scientific Cell Locker system, available exclusively from Labotec, offers enhanced protection, stability and flexibility for even the most challenging cultures.

The new Cell Locker system is available for the Thermo Scientific Forma Steri-Cycle i160 CO2 incubators, which have been optimised with a six-segmented inner door configuration to accommodate the individual chambers. Each Cell Locker

Strat-M transdermal diffusion membrane Human skin correlated screening tool for transdermal diffusion studies EXPERIENCE the unmatched predictability of Strat-M membrane - a synthetic, non-animal-based model for transdermal diffusion testing that is predictive of diffusion in human skin without lot-to-lot variability, safety and storage limitations.

The main characteristic of Strat-M is the chemical post-treatment that imparts the lipophilic characteristics of skin.

Designed for transdermal diffusion and safety testing of: • Active pharmaceutical ingredient (API) • Cosmetic actives • Formulations • Personal care products • Pesticides and chemicals

Advantages of the Strat-M membrane: • Diffusion performance highly correlated to human skin • Minimal lot-to-lot variability • Long shelf-life with no special storage requirements • Easy to use - no hydration or preparation required • Economical alternative to human skin Please visit the microsite; an interactive space for where you can learn about Strat-M and review its performance credentials: www.millipore.com/stratm

MERCK (PTY) LTD Tel: 08600 63725 Fax: 0860 522329 labsupply@merck.co.za www.merckmillipore.com

chamber can hold nine T-75 cell culture flasks, 20 six-well plates or 24 96-well plates, meeting a wide range of application needs.

For added versatility, the design allows users to use all six Cell Locker chambers or combine a few Cell Locker chambers with traditional shelf space.

“In their quest to grow healthy, viable cells for the development of novel immunotherapy, gene therapy, T-cell therapy and stem cell therapy approaches, cell culture labs are often forced to use multiple incubators to reduce the risk of cross contamination between cell types,” says Sung-Dae Hong, vice president and general manager, laboratory equipment technologies, Thermo Fisher Scientific. “Our advanced Cell Locker technology eliminates the need for multiple incubators for small cell populations, saving customers’ capital investment and lab space, while delivering the

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secure growth environment required to preserve the integrity of sensitive cultures for therapeutic use.”

Dividing an incubator into six separate autoclavable polycarbonate chambers, the Cell Locker system is designed to quarantine different cell types or projects, making it safe to keep different cultures within close proximity. Independent testing has demonstrated that microbial contaminants cannot penetrate or escape a closed chamber, greatly reducing cross contamination potential. At the same time, door openings affect only the cells grown within the specific chamber being accessed, while conditions across the other chambers remain stable and consistent for optimal growth.

LABOTEC (PTY) LTD JHB: (011) 315 5434 CPT: (021) 531 7660 DBN: (031) 566 4870 Fax: (011) 315 5882 sales@labotec.co.za www.labotec.co.za

SP Scientific VirTis AdVantage Pro freeze dryer/lyophiliser •

With Intellitronics Controller THE AdVantage Pro freeze dryer with Intellitronics Controller now offers users the benefit of ethernet communication and email options. Monitor your cycle from anywhere you receive email. Get the convenience of a tray dryer in a benchtop unit.

Key features: • Intellitronics Controller with a full-colour, touchscreen display • Available with up to three usable product drying shelves

• • • • • • • •

Optional pneumatic stoppering system available to stopper vials Six-litre ice condensing capacity Alarm alerts received via email Ethernet-enabled communications Integrated performance and leak tests Recipe customisation (up to 10 thermal treatment and 12 drying steps) Remote access available via Remote Operator and SD Card Suite software Four product probes Convenience of a tray drier in a benchtop unit

UNITED SCIENTIFIC (PTY) LTD CPT: (021) 592 5240 JHB: (011) 795 1900 DBN: (031) 206 0930 PE: 083 309 3939 info@united-scientific.co.za www.unitedscientific.co.za

Grateful...

WE ARE WIRSAM

As Wirsam Scientific celebrates our Golden Jubilee we cannot help but be grateful. This is a moment to pause and reflect on the journey and the people who have helped to make this possible. We would like to pay a special tribute to the founders, Peter & Tufty Wirsam for their determination and vision.

Thank you to our employees who have loyally served Wirsam Scientific over the years. To all our partners, thank you for your support.

But most importantly thank you to all our customers, the researchers, scientists, professors, technicians, field workers, engineers, doctors, visionaries you www.wirsam.com are the reason why we are here and why we love what we do.

FiftyJOHANNESBURG years later, we areTOWN still young, fit and growing!

CAPE DURBAN PORT ELIZABETH VAAL TRIANGLE T : +27 11 482 1060 wirsamjb@wirsam.com

T : +27 21 386 9020 wirsamct@wirsam.com

T : +27 31 709 0199 wirsamdb@wirsam.com

T : +27 41 365 2060 wirsampe@wirsam.com

T : +27 16 931 1731 wirsamvt@wirsam.com

www.wirsam.com

life sciences

40 Issue 4 2018

Develop your IHC blots in 30 minutes IMMUNOHISTOCHEMISTRY (IHC) has long been the standard method for the detection and localisation of biomarkers within tissue samples.

While manual IHC provides reproducible tissue staining, it is timeconsuming and laborious. Here we present a novel IHC format using a vacuum-driven Immunodetection system (SNAP i.d. 2.0 protein detection system) that enables western blotting and immuno-staining with the same platform.

Blots can be developed in only 30 minutes, while tissue slides can be processed usually in about two hours, using any typical manual protocol with no detectable staining artefacts or loss in sensitivity.

The vacuum-driven IHC system can handle one to 24 slides using formalin fixed paraffin embedded tissue (FFPE) or fresh frozen samples.

Advantages of the vacuum-driven IHC system over the traditional manual format include: reduction in slide handling time, no need of Pap pen, fast and efficient washing steps that help in the decrease of non-specific staining, and effective recovery of the antibody for future re-use.

Furthermore, the consistency of the vacuum-driven IHC process allows for a high degree of reproducibility and standardisation.

The system facilitates the optimisation of antibodies or other reagents for future studies. It can also be helpful during the scaling up process for automated staining systems. Antibody incubation times can be performed at room temperature for short periods of time or even overnight at 4°C with no loss in antibody volume.

The SNAP i.d. 2.0 System for IHC introduces a streamlined, medium throughput IHC capability to our SNAP i.d. 2.0 family. The frames and slide holders enable users to process up to 24 tissue slides, while our unique vacuum technology evenly removes users’ solutions - no more dipping or pouring.

MERCK (PTY) LTD Tel: 08600 63725 Fax: 0860 522329 labsupply@merck.co.za www.merckmillipore.com

NanoPhotometer NP80 Microvolume and cuvette

Accurate Patented Sample Compression Technology with guaranteed fixed path lengths allows for unmatched accuracy and precision. Independent from surface tension and free from evaporation.

Lifetime accuracy guaranteed.

Recalibration-free Sealed optics without path length drift eliminates the need for costly and timeconsuming recalibrations. Durable, inert surfaces provide easy-to-clean, scratchresistant surfaces that do not require reconditioning.

Easy and flexible Control your NanoPhotometer via touchscreen/smartphone/tablet /PC. Equipped with Wi-Fi, USB A/B, HDMI and LAN interface connections. Define and store your own methods.

Mobile Spectroscopy can now be taken anywhere. The optional integrated battery pack provides up to eight hours of standalone battery-powered operation.

Powerful Built-in computer with a high performance Q7 quad core 1GHz processor and 8GB of onboard memory provides rapid analysis and easy data storage.

complete sample analysis in only 3.5 - 6 seconds. NPOS operating system: intuitive graphical user interfaces (GUI) providing one-step method access, pre-programmed and customisable applications based on the ultimate level of data security.

True Path Technology Simplicity is key for reliability.

Implen’s True Path Technology covers the extensive dynamic range with only two precisely defined path lengths. The sealed mechanical setup is providing two fixed anchor points that are not changing over the lifetime of the instrument. No recalibration is necessary. Implen guarantees lifetime accuracy.

The unique quartz-based and metal-free measurement environment is scratch resistant, inert and does not require surface reconditioning. It allows the use of a wide range of solvents (aqueous and organic) as well as buffers with higher or lower pH values.

UNITED SCIENTIFIC (PTY) LTD CPT: (021) 592 5240 JHB: (011) 795 1900 DBN: (031) 206 0930 PE: 083 309 3939 info@united-scientific.co.za www.unitedscientific.co.za

To advertise

in the Laboratory Buyer’s Guide

contact Samantha Morgan on 082 218 6273 or samantha.morgan@ newmediapub.co.za

Fast Power on and instantly measure without lamp warm-up time. Full scan capability from 200 - 900nm provides rapid and

Exceptional performance meets simplicity Anatech Instruments & ACEA Biosciences’ benchtop flow cytometers FLOW cytometry is employed in cell counting, biomarker detection and protein engineering. It is routinely used in the diagnosis of health disorders, especially blood cancers, but has many other applications in basic research, clinical practice and clinical trials.

There are two ACEA Biosciences flow cytometers available: 1.) NovoCyte and 2.) NovoCyte Quanteon NovoCyte is a high-performance benchtop flow cytometer designed for all levels of users and all types of laboratories. This budget-friendly instrument can detect up to 17 parameters with enhanced sensitivity and resolution. The customisable laser option (choice of one to three

lasers) and optical configurations of NovoCyte offers a high degree of flexibility while providing complex cell analysis capabilities.

The NovoExpress software facilitates easy and intuitive sample acquisition and analysis.

Automation of multiple fluidic functions eliminates cumbersome and time-consuming procedures. User hands-on time is minimised by the flexible NovoSampler Pro, which can automatically analyse samples in single tubes, multi-tube racks and 24-, 48-, 96-well plates.

NovoCyte Quanteon has four lasers, 25 colours and 25 independent and highly sensitive detectors. The new NovoCyte Quanteon easily accommodates multi-colour panels found in today’s highly progressive flow cytometry laboratories. With several key features, such as auto compensation, fixed and flexible signal collection options, the

system is remarkably easy to set up for users of all levels and experience. With the wide seven-log dynamic range, routine detector adjustments are eliminated. The NovoSampler Q can be integrated into various laboratory automation platforms, and efficiently processes both FACS tubes (using a 40-tube rack) and 24-, 48-, 96-, and 384-well plates. The intuitive and industry-leading NovoExpress software has been further advanced, providing Smartdesign functionalities and walk-away operation to simplify the workflow.

ANATECH Maritza Hanekom Tel: (011) 462 6776 maritza@anatech.co.za www.anatech.co.za

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TECHNOLOGY AND THE FUTURE OF PAY-TV

President Cyril Ramaphosa aims to attract over R1tr in investment into the economy over the next five years. Consumer confidence has surged since he was elected, but will strong economic growth follow?

here’s a good chance the economy’s pace of growth will surpass expectations if President Cyril Ramaphosa’s ambitious investment drive clocks up meaningful results – an outcome that’s seen as possible given the speed with which his administration has moved to clean out corruption and mismanagement at failing state-owned enterprises.

There's been consensus that his goal of persuading both foreign and domestic business to plough $100bn (about R1.2tr) into the economy over the next five years is wishful thinking, given that key structural policy reforms are being hampered by sparring factions within the ANC ahead of next year’s general election.

But the negative investment narrative appears to have turned positive, comments Kevin Cron, head of corporate, mergers & acquisitions and securities at Norton Rose Fulbright SA. Yet he does add: “A lot of people are sitting on the sidelines waiting to see how things play out. The government is making the right noises but has to put its money where its mouth is.”

However, some analysts believe that the President judgment of many South Africans is clouded by the Cyril Ramaphosa decade of corruption, mismanagement and pessimism that permeated both business and consumer confidence while former President Jacob Zuma Only about a third of Ramaphosa’s was in charge.

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2019, saying that domestic demand has been held back for so long, that there will be real momentum now that confidence has returned. “Everyone forgets that SA has been through a tough time with 10 years of minimal growth. There is no reason to doubt that growth won’t be quickly restored to between 2% and 3%,” she says.

“Are we likely to see any positive investment trend?

I think there’s a strong and compelling argument that that will be the case,” says Khan.

In a recent research note, Goldman Sachs predicted that the economy would grow by 2.4% this year, with “risks tilted to the upside” – market jargon that means it could be higher. “Taking as a baseline the magnitude of our forecast revision and our assumptions on the reform outlook, the market re-rating of growth expectations may be only halfway complete,” it said.

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Nedbank economist Isaac Matshego believes that only about a third of Ramaphosa’s $100bn investment target is likely to be met over the coming five years, but that would be enough to build the economy’s production base and generate a multiplier effect that would boost growth back to the 5% pace seen between 2005 and 2007.

But that scenario hinges largely on the global environment. One important consideration to take into account is that the bulk of SA’s manufactured products now go to Africa, Higher growth which means they are less affected by events in Most think that the Treasury’s February Budget developed markets. forecast for growth of 1.5% this year will be investment target is likely to be met over SA’s economy must grow by 2% for the exceeded. Finance minister Nhlanhla Nene said the coming five years, but that would be unemployment rate just to remain constant, in a recent interview on radio station 702 it was enough to build the economy’s production base and generate a multiplier effect that and a pace of between 4% and 5% would be likely to be closer to 2%, and some economists would boost growth back to the 5% pace needed to make significant inroads into the predict the rate of expansion will be higher than seen between 2005 and 2007. unemployment rate of 26.7%, says Econometrix the Reserve Bank’s latest estimate of 1.7% for chief economist Azar Jammine. both 2018 and 2019.

Even if the economy picks up steam, Razia Khan, Standard Chartered Bank’s businesses would likely wait for six months to a year chief economist for Africa and the Middle East, before they began hiring again, he adds. He believes also believes that this will be the case, even though that what is even more important is the removal of she warns that growth in the first quarter of this structural constraints to employment – which are the year will have been very weak – and possibly even lack of appropriate skills, poor labour relations, and a lack contract, after data showing that activity in both the of entrepreneurial spirit. manufacturing and mining sectors subsided.

Tsitsi Hatendi-Matika, retail investment specialist She expects growth of 2.2% this year and 2.9% in

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$100bn

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life sciences

42

Issue 4 2018

Elga Purelab helps standardise antibiotic susceptibility testing

By Dr Alison Halliday Using Ultrapure Water in antibiotic susceptibility testing A new study makes recommendations for combining two different methods to test bacterial susceptibility to antibiotics, which could help improve reproducibility between laboratories and provide more clinically relevant information for treating infections.

Every day, thousands of experimental and diagnostic laboratories around the world are carrying out antimicrobial susceptibility testing (AST) to search for an effective antibiotic to use against a bacterial strain. But results can vary widely between laboratories, and there is a need to create standardised protocols to improve reproducibility and reliability of results.

One of the main techniques used by laboratories is measuring the minimum inhibitory concentration (MIC). This gauges the lowest antibiotic concentration that inhibits the visible growth of a microorganism after incubation for 16-20 hours. But this test has limitations - it doesn’t reveal whether the drug kills the bacteria, or just halts its growth. And crucially, it’s not good at predicting the antibiotic’s actual effectiveness within the body.

A killer concentration Another measure is to define an antibiotic’s minimal bactericidal concentration (MBC), which defines the lowest concentration that’s needed to kill the bacteria. This is especially important for patients with inflammatory diseases or who are immunocompromised - as their immune system may not be working well enough to fully eliminate the pathogens should an antibiotic only inhibit its growth.

Determining the MBC involves a test to work out the lowest concentration of an antibiotic that reduces the number of bacterial colonies on subculture by 99.9%.

But this test attracts criticism due to its poor reproducibility between laboratories.

Involving broth dilution and regrowth of bacteria in antibiotic-free media, potential

variables include the size of the inoculum, sample mixing and growth phase of the bacteria.

Combining MBC and MIC approaches Assessing both the MBC and MIC may be a more useful strategy for determining the clinical relevance of an antibiotic. A new study, published in the Journal of Microbiological Methods, carried out an objective, detailed comparison of a range of different methodologies for determining the MIC and MBC (1).

The researchers tested two bacterial strains, P.aeruginosa PA01 and E.coli ATCC 25922 against four antibiotics: gentamicin, tobramycin, ciprofloxacin and colistin - as well as S.aureus, which they additionally tested with vancomycin. They used ultrapure water purified using Purelab Flex apparatus from Elga LabWater for the preparation and analysis of all samples.

The team worked out the MIC using broth microdilution, a calorimetric method and a microscopy-based screening system (MBSS). For determining the MBC, they carried out fluorophore staining, comparing this with the broth regrowth method.

New recommendations to assess antibiotics After evaluating their results, the researchers recommend different combinations of methods to determine the MIC and MBC, depending on whether time, cost or sensitivity is the main priority. They also emphasise the importance of uniform protocols across different laboratories, including a suggested standardisation of the timepoint for reading MIC results of 20 hours.

This important study proposes new recommendations for the best methods to assess which antibiotics are effective against a bacterial strain. These will help improve reproducibility across laboratories, gain more clinically relevant data and enable a better understanding of the action of antibiotic drugs.

References (1) Klodzinska et al. Combining diagnostic methods for antimicrobial susceptibility testing – a comparative approach. Journal of Microbiological Methods 144 (2018), p177-185.

LABOTEC (PTY) LTD JHB: (011) 315 5434 CT: (021) 531 7660 DBN: (031) 566 4870 Fax: (011) 315 5882 sales@labotec.co.za www.labotec.co.za

Temperature uniformity from Shel Lab SHEL Lab general purpose incubators deliver a degree of temperature uniformity usually found only in more expensive, application specific models.

This high level of performance is due to a precise microprocessor controller and a unique warm air jacket design.

Triple wall construction allows heated air to circulate within an open plenum between the inner chamber and exterior walls.

This design does not require blowers or fans within the incubator chamber where samples are susceptible to cross contamination and the drying effects of convection. Five strategically placed heating elements, including a heated outer door, ensure uniform heating, even when the incubator chamber is fully loaded.

This superior line of incubators has created a level of comfort and convenience for professionals that is unrivalled.

Features include: • Microprocessor control • Independent over-temperature thermostat • Unique warm air jacket design • Interior outlet • Heated outer door • Viewing door • Small footprint • Stainless-steel interior • 24-month limited warranty

UNITED SCIENTIFIC (PTY) LTD CPT: (021) 592 5240 JHB: (011) 795 1900 DBN: (031) 206 0930 PE: 083 309 3939 info@united-scientific.co.za www.unitedscientific.co.za

Pipettes for life science and analysis LIFE science research involves work on biological molecules, such as antibodies or proteins, where liquid handling steps are required. Rainin, a Mettler Toledo company, supports research in life sciences with a broad range of pipettes, Bioclean pipette tips and expert pipette services.

Human-specific qPCR (polymerase chain reaction) is widely used in forensic DNA analysis and is one of the most sensitive and versatile techniques for DNA quantification. One of the main causes of inconsistent qPCR results is inaccurate and imprecise pipetting.

The risk of an error is particularly high when performing serial dilutions involving small volumes and multiple pipetting steps. Accurate and precise pipetting depends on many factors, including the correct choice of pipette type, volume and tip quality, regular MICROSEP (PTY) LTD Frances Renwick Tel: (011) 553 2300 Fax: (011) 553 2400 frances.renwick@microsep.co.za www.microsep.co.za

calibration and maintenance to ensure the desired specifications are met, and user technique.

Perfectly honed pipetting skills and adherence to good pipetting practice, coupled with Mettler Toledo’s highquality Rainin XLS+ pipettes - manual or electronic - and low retention tips provide optimal performance, enhancing accuracy and reliability.

Rainin pipettes are equipped with Radio Frequency Identification (RFID) technology offering a comprehensive pipette management solution. Pipettes with integrated RFID chips offer a flexible and affordable way to simplify calibration tracking and compliance management.

company listings

43 Issue 4 2018

YOU’LL ONLY KNOW THE BEST, ONCE YOU’VE TRIED THE BEST AFMS was established in 1986 and specialises in • • • • • • • • • •

Air Filter Sales, Services & Consultants DOP Testing Biological Safety Cabinets Clean Rooms Laboratory Equipment Particle Count Hepa Filter Servicing Laminar Flows Fume Cupboards BSL 1-4 Containment Installation

Phone Numbers

Physical Address

Office: +27 11 462 0120 Share Call (RSA Only): 0861 11 2367 Facsimile: +27 11 462 1489 Email: afms@afms.bz

30 Summit Road Blue Hills Midrand, 2162 South Africa

www.afms.bz

AfriFusion is a reliable and reputable supplier of sample preparation equipment, consumables and accessories for analytical methods such as XRF and ICP. Products: • Automatic Fusion Machines • Platinum Labware and Accessories • Micro Bead Fusion Fluxes • Zirconium Crucibles • Speciality Crucibles • Laboratory Chemicals Tel: +27 (0)870 950 868 Fax: +27 (0)12 667 3504 info@afrifusion.co.za www.afrifusion.co.za

Your testing solutions partner INSTRULAB a division of Air and Vacuum Technologies (Pty) Ltd 0861 VACTEC (822832) JHB: 082 576 9373 CPT: 082 576 9372 KZN: 082 576 9372 E-mail: info@vactech.co.za www.vactech.co.za

Products include: • • • • • • •

INSTRON Universal Testing Systems JEOL Electron Microscopes KRÜSS GmbH Advanced Surface Science NIKON Microscopes and Imaging Systems STRUERS Metallurgical Sample Preparation TA Instruments Thermal Analysis WITec GmbH Confocal Raman Tel: 086 0000 ALS (257) / 011 462-1363 Email: info@advancedlab.co.za Website: www.advancedlab.co.za

The logical choice for high quality scientific equipment Tel: +27 (0)87 610 0900 Fax: +27 (0)11 704 7713 / +27 (0)86 244 9524 E-mail: info@analyticalsolutions.co.za www.analyticalsolutions.co.za

Tel: (0)11 462 6776 Fax: (0)11 704-6490 sales@anatech.co.za www.anatech.co.za

Tel: +27 11 794 1393 sales@aqa-scientific.com www.aqa-scientific.com

company listings

44

Issue 4 2018

Biotech Solutions is the authorized partner for Sartorius in South Africa.

Conveniently situated in Midrand, Gauteng, we service the whole of South Africa. Please contact us for more information about the complete range of Sartorius Laboratory products and Bioprocess solutions.

Tel: 011 315 5444 Email: sales@biotechsolutions.co.za www.biotechsolutions.co.za

Bruno Steiner Lab Consultancy is a supplier of the following high technology lab equipment for the sub-saharan countries:

Bruker South Africa (Pty) Ltd Telephone: +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Web: www.bruker.com

• Advion - Compact and affordable high performance mass spectrometer • Bio-Logic - High performance instruments for the research Lab Electrochemistry, Corrosion, Battery & Fuel Cell, Sensor Development. Nanotechnology, el-chemical Scanning systems & Rapid Kinetics • Camag - The world leader in Thin Layer Chromatography (TLC/ HPTLC) • Kuhner - The world’s most reliable Shaker/Shaking Incubator Tel: (011) 804 3503 Fax: 086 719 2778 Mobile: 078 342 3354 Email: bruno@bslc.co.za Web: www.bslc.co.za

Instrumental to your success

Chemetrix is the sole supplier of Agilent Technologies Chromatography, Mass Spectrometry, and Spectroscopy products for chemical analysis in Southern and East Africa. Chemetrix is also a supplier for Gerstel GmbH PAC analysers and Oxford NMR systems.

• Chembiz is a supplier of high quality laboratory instrumentation.

• Supplier of Ohaus balances, scales and moisture analysers.

• Ohaus pH, Conductivity, electrochemistry products.

• Ohaus Centrifuges, Micropipettes, Shakers, Vortex mixers.

• Zwiebel precision mass calibration weights.

• General laboratory equipment 8 Bryntirrold Drive Lonehill.

P.O. Box 67 Northriding 2162 Johannesburg – Head office Tel: +27 (0)11 465 6390 Fax: 086 689 5366 Mobile: 0763638115 E-mail: chembiz@mweb.co.za Cape Town Cape Town mobile: 082 897 4054 Cape Town E-mail: chembizct@mweb.co.za Website: www.chembizlab.co.za

082 896 8647 info@ea-labs.co.za www.ea-labs.co.za

Chemical analysis solutions include a comprehensive portfolio of Gas and Liquid Chromatography, Mass Spectrometry and Spectroscopy products, as well as a range of guaranteed analysers covering Food, Environmental, Petroleum, Mining and Forensic applications.

Support, including hardware, software applications and training for these product lines are provided by Chemetrix’s support organisation – a highly technically qualified team of factory trained customer engineers and application chemists.

Tel: Fax: Website: Email:

+27 11 541 9801 +27 11 541 9802 www.chemetrix.com Lynnette Lewis: lynnettel@chemetrix.co.za

Davies Diagnostics (Pty) Ltd We offer EXTRAordinary service to all laboratories.

Our staff is technically qualified to offer full technical support of all our products.

Our product range covers microbiology, haematology, virology, immunology, serology, blood transfusion, molecular biology, immunohistochemistry and general laboratory products.

PO Box 3222 Randburg 2125 Tel:

+27 11 777 7600

Fax:

+27 11 787 6917

Email: mkt@daviesdiag.co.za www.daviesdiagnostics.co.za

Petrochemical Analysis Marie.Julsing@Ametek.com Tel: +27 11 979 4241 www.spectro-za.sales@ ametek.com

company listings

45

Issue 4 2018

Head office Tel: 011 615 6076 Fax: 011 615 8582

Tel 011 708 3705 Fax: 011 462 5872 www.hach.com www.ott.com

Durban Tel: 031 701 2711 Fax: 031 701 2706

Your solution provider of certified and analytical reference materials, pharmaceutical impurity - and drug standards, biological standards, profieciency testing schemes and Fusion Equipment

Cape Town Tel: 021 946 1722 Fax 021 946 1723 Port Elizabeth tel: 041 360 6957 Fax: 086 603 3357

Tel: (011) 466 4321 Fax: (011) 466 4611 sales.za@lgcgroup.com www.lgcstandards.com

Website: www.hanna.co.za E-mail: hanna@hanna.co.za

Innovative Solutions for Your Laboratory Requirements!

Your accredited service provider for:

3 Riley Road, Unit 17 Bedfordview Office Park, Bedfordview 2008.

Laboratory Design & Supply • Scientific & Precision Equipment • Calibration & Services

Our vision and goal is to constantly add value by: l l l l

Supplying premium products Increasing footprint in African market Improving quality of laboratory results Spares holdings and back-up support

Tel: +27 (0) 11 916 5000 E-mail: info@imp.co.za www.imp.co.za / www.impautomation.com

- Calibration - Validation & Qualification - Technical Inspection

Tel: +27 1000060430 stuart@innovxafrica.co.za www.innovxafrica.com

ISO-IEC 17025 :2005

www.labcalsolutions.com T: +27 11 466 4145

816 1416

E: admin@labcal.co.za

®

Lasec is an African supplier of many top international brands of scientific and laboratory equipment. We take pride in being a partner to our clients assisting them to achieve optimal precision, performance and results.

Labotec is your guarantee of WORLD CLASS LAB EQUIPMENT with South African based after-sales service and support Tel: +27 11 315 5434 Fax: +27 11 315 5882 sales@labotec.co.za www.labotec.co.za

[TEL] +27 21 531 7504

[EMAIL] sales@lasec.co.za

[FAX] +27 21 531 7562

[WEB] www.lasec.co.za

We provide innovative technology for your most challenging samples, including instruments for analytical, separation, and metallographic science as well as a complete line of consumable products.

Tel: +27 11 974 1681 Fax: +27 11 974 1848 Cell: +27 82 7717 083 www.lecoafrica.co.za

company listings

46

Issue 4 2018

Merck (Pty) Ltd

agents for: CEM Microwave and Teledyne Cetac Technologies

M.A.D TECHNOLOGY (PTY)LTD Tel: +27 11 797 3660 Fax: +27 11 797 3670 Cell: +27 82 803 4484 bruce@madtech.co.za www.madtech.co.za

Microwave Digestion Chillers Clean Chemistry Rotary Evaporators Mercury Analysis Digestion Blocks Ashing Hot Plates Extraction

Circulators Tissue processing Grossing Digital Imaging Frozen Sections Tissue Banking Fixation Decalcification

Merck is an innovation-driven life science company offering a broad spectrum of proven tools and technologies, together with performance solutions that help our customers succeed in the research, development and production of biotechnology and pharmaceutical drug therapies.

www.merckmillipore.com

Tjaart Willemse Tel: (011) 892 4584 Cell: 083 793 1372 Fax: 086 269 5656 www.info@magna-analytical.com

Tel: 086-006-3725 Fax: 086-052-2329 Email: labsupply@merck.co.za PO Box 1998, Halfway House, 1685

National Separations (Pty) Ltd

Metrohm SA is a subsidiary of Metrohm AG, a leading Swiss company. We are a regional support centre for all sub-Saharan countries, including Mauritius and Madagascar.

We supply the following : • Metrohm laboratory equipment • Autolab potentiostats and galvanostats • Metrohm NIR systems • Applikon on-line analysers Our products are widely used in the environmental, pharmaceutical, research, food, mining, electroplating, petrochemical and water treatment industries as well as tertiary institutions for teaching and research.

Tel: +27 11 656 2686 Visit our website www.metrohm.co.za for more information

Microsep is a supplier of high technology scientific, analytical, laboratory and weighing instrumentation in Southern Africa. Our focus is to provide high quality products and innovative solutions to satisfy the needs of our customers in the general laboratory, pharmaceutical, biotechnology, food and beverage, chemical and petro-chemical, environmental and industrial markets. Market leading brands include Waters Chromatography and Mettler Toledo.

Jhb: (011) 553 2300 CT: (021) 914 0393 CT: (021) 886 9157 DBN: (031) 701 4705/6 PE: (041) 365 5168 Email: info@microsep.co.za

2 Saturn Crescent Linbro Business Park Frankenwald Ext. 30 Sandton 2196 www.microsep.co.za

National Separations (NATSEP) is the supplier of laboratory filtration, water purification and consumable products for the pharmaceutical, biotechnology, food & beverage and industrial industries. NATSEP, a subsidiary of Microsep (Pty) Ltd, is the official Southern African distributor for Sartorius Stedim Biotech, Albet and Amazon Filters. NATSEP provides the most cost effective filtration solution by combining excellent products with years of filtration expertise and exceptional service.

Jhb: (011) 553 2300 CT: (021) 914 0393 CT: (021) 886 9157 DBN: (031) 701 4705/6 PE: (041) 365 5168 Email: salesjhb@natsep.co.za www.natsep.co.za

Streamline your workflow with a gas generator With over 20 year’s experience in laboratory gas and our unique brand promise to deliver on-site service and support across South Africa, a Peak gas generator in your lab means you can focus on what really matters.

Tel: +27 (0) 11 577 0880 Fax: +27 (0) 11 577 0882 info@panalytical.com www.panalytical.com

Head Office +27 (0) 21 8516542 Johannesburg +27 (0) 11 4623486 peakafrica@peakscientific.com www.peakscientific.com

company listings

47

Issue 4 2018

Tel: +27 (0)11 979 4241 Fax: +27 (0)11 979 3564 sales@spectro.org.za www.spectro-za.sales@ ametek.com

Building 21 Thornhill Office Park 94 Bekker Road Midrand South Africa info.za@perkinelmer.com Tel: +27 11 564 0600 Fax: +27 11 564 0899

UNITED SCIENTIFIC Tel: (011) 776 0000 Fax: (011) 822 3948 sales@thermofisher.com www.thermo.com

JHB: (011) 795 1900 CT: (021) 592 5240 DBN: (031) 206 0930 PE: 083 309 3939 www.unitedscientific.co.za

36

YEARS

LABORATORY* BUYER’S GUIDE

2018

For 2018 advertising contact Samantha Morgan on 082 218 6273 or samantha.morgan@newmediapub.co.za

*

A guide to choosing the correct laboratory equipment for your application.

Advertise in the magazine: • Adverts (in main body) • Company listing blocks • Supplier directory • Website • Digital newsletters ... And now the Laboratory Buyer’s Guide

supplier directory

I

Issue 4 2018

ACIDS/ AMINO ACIDS ANALYSIS

ATOMIC FORCE MICROSCOPY

MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za

CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com

ALLERGEN TESTS ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za

ANAEROBIC WORKSTATIONS AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 462-1489, E-mail: afms@afms.bz LABOTEC. Agent for Forma. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 3155882. E-mail: sales@labotec.co.za Website: www.labotec.co.za UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www.unitedscientific.co.za

ANALYTICAL INSTRUMENTATION ACI TECHNICAL. Stoneridge Office Park, Greenstone Hill, Gauteng, South Africa 1609, Tel: +2711 524 8400, Fax: +2711 524 8499 M: +27 72 575 2010, E-mail: reneil@acitechnical.co.za, Website: www. acitechnical.co.za

ANTIBODIES

AUTOANALYSERS & CONSUMABLES AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za WIRSAM SCIENTIFIC & PRECISION EQUIPMENT (PTY) LTD. 23 Menton Road Richmond, Johannesburg. PO. Box 91058 Auckland Park.

JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 Email: jenny@wirsam.com Website: www.wirsam.com

AUTOCLAVES AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 462-1489, E-mail: afms@afms.bz

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com

ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za

MICROSEP (PTY) LTD. Agent for Mabtech .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za

ANALYTICAL SOLUTIONS CC. Agents for Fedegari. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www.analyticalsolutions.co.za

NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 7014705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@ natsep.co.za, sales@microsep.co.za, Website: www.natsep.com

INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za

PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer.com

LABOTEC. Agent for Hirayama. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 3155882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

ASHING

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za

MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463.

Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com

ATOMIC ABSORPTION ANACON CC. BOX 731003, Fairland, 2030. Tel: (011) 476-5690 Fax: (011) 476-7833. E-mail: anacon@iafrica.com, Box W222, Waterfalls, Harare. Tel: ZW Tel: +263 712 606265 (cell) Fax: (092634) 62-1405. E-mail: anacon@iafrica.com, Website: www. anacon.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer.com SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za SPECTROMETER TECHNOLOGIES. Sole Distributor of Analytik Jena Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@thermofisher. com. Website: www.thermo.com UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@ moncon.co.za Website: www.moncon.co.za UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

AUTOMATION ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@anton-paar.com Website: www. anton-paar.com BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Web: www. bruker.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Websie: www.metrohm.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer.com THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 462-1489, E-mail: afms@afms.bz

LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@ labotec.co.za Website: www.labotec.co.za

ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za

MICROSEP (Pty) Ltd. Agent for Waters & Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep. co.za

BIOTECH SOLUTIONS. PO Box 6553 Halfway House 1685, 21 Bavaria Avenue, Midrand, RSA, Tel: 011 315 5444, Fax: 086 477 6390, Email: sales@biotechsolutions.co.za, Website: www.biotechsolutions. co.za CHEMBIZ CC. Authorised distributor for OHaus balances Tel: +27 (0)11 465 6390 Fax: 086 689 5366 Email: Chembiz@mweb.co.za Website: www.chembizlab.co.za DIGITAL DATA SYSTEMS PTY LTD (DDS), Manufacturer of the DDS range of Bomb Calorimeter Systems. 22 Arbeid Avenue, Strijdompark, Randburg, Johannesburg 2194 Tel: (011) 7915947 / (011) 7929805 Email: calo@ddsystems.co.za Website: www.ddscalorimeters.com INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za, Website: www.lenton. co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@ moncon.co.za Website: www.moncon.co.za RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 4681709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

BATHS- HEATING & COOLING AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agents for Julabo Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec. co.za RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 4681709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za

BATTERY TESTING BRUNO STEINER LABORATORY CONSULTANCY. Agent for Bio-Logic.

PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www. bslc.co.za

BIOHAZARDS (SEE LAMINAR FLOW) MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@ moncon.co.za Website: www.moncon.co.za

BIOTECHNOLOGY EQUIPMENT & CONSUMABLES

BALANCES ANALYTICAL / COUNTING SCALES

ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za

ADAM EQUIPMENT SA (Pty) Ltd Tel: (011) 974 9745 Fax: (011) 392 2587 Email: sales@adamequipment.co.za Website: www. adamequipment.co.za

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com

NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer. com SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za

BIOTECHNOLOGY - SHAKEN BIORAECTORS BRUNO STEINER LABORATORY CONSULTANCY. Agent for Advion & Camag. PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www.bslc.co.za

BITUMEN TESTING ANALYTICAL PETROLEUM TECHNOLOGIES. PO Box 168, Kuils River, 7579 Unit 1, 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580. CT: 021 905 0476 JHB: 011 794 2105 DBN: 031 266 2454 E-mail: info@ap-tech.co.za Website: www.ap-tech. co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za MICRON SCIENTIFIC (PTY) LTD Distributor for Malvern Instruments, 175 Princes Ave Benoni. Tel: (011) 422 4303 Fax: (011) 845 2923 E-mail: info@ms.co.za Website: www.ms.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@ moncon.co.za Website: www.moncon.co.za

BLENDERS INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agent for Heidolph. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 3155882. E-mail: sales@labotec.co.za Website: www.labotec.co.za LENTON. Agents for Waring, PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za

BLOOD (dried) SPOT EXTRACTION SYSTEMS BRUNO STEINER LABORATORY CONSULTANCY. Agent for Advion & Camag. PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www.bslc.co.za

BLOOD TESTING METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 www.metrohm.co.za E-mail: info@metrohm.co.za

BLOT KITS (SOUTHERN, NORTHERN, WESTERN) MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

BOILING POINT APPARATUS MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

CALIBRATION EQUIPMENT - PRESSURE WIKA INSTRUMENTS (Pty) Ltd. Chilvers Street, Denver, Johannesburg Tel: (011) 621 0000 Email: sales@wika.co.za Website: www.wika. co.za

supplier directory CALIBRATION EQUIPMENT - TEMPERATURE CALIBRATION SERVICES & EQUIPMENT ANALYTICAL PETROLEUM TECHNOLOGIES. PO Box 168, Kuils River, 7579 Unit 1, 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580. CT: 021 905 0476 JHB: 011 794 2105 DBN: 031 266 2454 E-mail: info@ap-tech.co.za Website: www.ap-tech. co.za CHEMBIZ CC. Authorised distributor for OHaus balances Tel: +27 (0)11 465 6390 Fax: 086 689 5366 Email: Chembiz@mweb.co.za Website: www.chembizlab.co.za INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Calibration Standards (ISO Certified) and Certified Reference Materials for intrument calibration and/or method validation. Tel: (011) 4664321 Fax: (011) 466-4611 E-mail: sales.za@lgcgroup.com Website: www.lgcstandards.com LABCAL SOLUTIONS 9 Monza Close/ Kyalami Business Park, Kyalami 1684 Tel: (011) 466 4145 Fax: (011) 466 4125 Email: admin@labcal.co.za Website: www.labcalsolutions.com LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262. Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@mweb.co.za. Website: www.labdynamics.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@ moncon.co.za Website: www.moncon.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 7014705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@ natsep.co.za, sales@microsep.co.za, Website: www.natsep.com PC LAB SERVICES cc. PO Box 10167, Aston Manor, 1630 28 Jurgens Street, Benoni Small Farms, 1501 Tel: 011 963 3043 Cell: 082 575 6271 Fax: 086 661 6848 E-Mail: office@pclabservices. co.za Website: www.pclabservices.co.za UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

CALORIMETERS ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za DIGITAL DATA SYSTEMS PTY LTD (DDS), Manufacturer of the DDS range of Bomb Calorimeter Systems. 22 Arbeid Avenue, Strijdompark, Randburg, Johannesburg 2194 Tel: (011) 7915947 / (011) 7929805 Email: calo@ddsystems.co.za Website: www.ddscalorimeters.com ENERGY INSTRUMENTATION (Pty) Ltd. Box 33, Celtic Ridge,0130.

Tel (012) 668-3020. Cell: (076) 315-9031, Fax (086) 672-9216.

E-mail: energy-inst@yebo.co.za LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www.lecoafrica. co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za

CAPILLARY ELECTROPHORESIS CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website:www.chemetrix.com

CARBON/HYDROGEN/NITROGEN / SULPHUR ANALYSERS ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@ anton-paar.com; Website: www.anton-paar.com EA Laboratories PO Box 328 Isando 1600. Tel: 082 896 8647 Fax: (011) 894 1037 Email: info@ea-labs.co.za Website: www. ea-labs.co.za

LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www.lecoafrica. co.za RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 4681709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za SPECTROMETER TECHNOLOGIES. Sole Distributor for NCS Germany Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za VERDER SCIENTIFIC (PTY) LTD. P.O.BOX 890226,LYNDHURST 2106, Tel: +27 (010) 6120141, Email: sales@verder-scientific.co.za, Website: www.verder-scientific.com

CENTRIFUGES AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, E-mail: afms@afms.bz ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011)794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za BIOTECH SOLUTIONS. PO Box 6553 Halfway House 1685, 21 Bavaria Avenue, Midrand, RSA, Tel: 011 315 5444, Fax: 086 477 6390, Email: sales@biotechsolutions.co.za, Website: www.biotechsolutions. co.za CHEMBIZ CC. Authorised distributor for Ohaus Tel: +27 (0)11 465 6390 Fax: 086 689 5366 Email: Chembiz@mweb.co.za Website: www.chembizlab.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agent for Hettich. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec. co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@ moncon.co.za Website: www.moncon.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

CERAMICWARE LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 4681709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za

CERTIFIED REFERENCE MATERIALS & STANDARDS ANALYTICAL PETROLEUM TECHNOLOGIES. PO Box 168, Kuils River, 7579 Unit 1, 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580. CT: 021 905 0476 JHB: 011 794 2105 DBN: 031 266 2454 E-mail: info@ap-tech.co.za Website: www.ap-tech. co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za DE BRUYN SPECTROSCOPIC SOLUTIONS. Single and Multi-Element Certified Aqueous CRM Standars. Multi-Element made to clients specifications. Protocol of ISO 9005, ISO Guide 34 and ISO/ IEC 17025. Cell: 082 354 7730 Fax: 086 530 3357 E-mail: ultraspec@mweb.co.za Website: www.ultraspec.biz

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INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Suppliers of ISO Certified standards for all analytical applications (including ICP/ ICP-MS/AAS, XRF/XRD, OES-Spark, IC, HPLC/GC/LC, etc) and for all industries, including Pharmaceutical, Environmental, Mining, Metals, Cement, Food/Health,Clinical/Diagnostic, etc. Tel (011) 466-4321. Fax (011) 466-4611. E-mail: sales.za@lgcgroup.com Website: www.lgcstandards.com LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www.lecoafrica. co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MICROSEP (Pty) Ltd. Agent for Waters, Romil & ERA. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@ moncon.co.za Website: www.moncon.co.za RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 4681709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za THERMO FISHER SCIENTIFIC. PO Box 145 Ferndale 2160 Tel: 0860 782 688 Tel: (011) 792 7383 – 5 Email: Errol.Allcock@quantumbiotech.co.za; johannes.christiaan.stoltz@thermofisher.com Website: www.thermoscientific.com

CHEMICALS & REAGENTS ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Alfa Aesar highest purity chemicals. Tel (011) 466-4321. Fax (011) 466-4611.

E-mail: sales.za@lgcgroup.com Website: www.lgcstandards.com MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MICROSEP (Pty) Ltd. Agent for Waters, Romil & Recipe. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@ moncon.co.za Website: www.moncon.co.za

CHEMILUMINESCENCE CONSUMABLES CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com MICROSEP (Pty) Ltd. Agent for Hygiena International. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com SPECTROMETER TECHNOLOGIES Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za

CHROMATOGRAPHS BRUNO STEINER LABORATORY CONSULTANCY. Agent for Bio-Logic.

PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www. bslc.co.za

CHROMATOGRAPHY ACCESSORIES CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262.

Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@ mweb.co.za. Website: www.labdynamics.co.za

LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www.lecoafrica. co.za METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (Pty) Ltd. Agent for Waters. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@ microsep.co.za, Website: www.microsep.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www.shimadzu. co.za

CHILLERS MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463.

Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com

CHROMATOGRAPHY – GAS/LIQUID/ THIN LAYER ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za BRUNO STEINER LABORATORY CONSULTANCY. Agent for Camag.

PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www. bslc.co.za CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262. Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@mweb.co.za. Website: www.labdynamics.co.za LABOTEC. Agent for Hettich. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 3155882. E-mail: sales@labotec.co.za Website: www.labotec.co.za LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www.lecoafrica.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (Pty) Ltd. Agent for Waters. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@ microsep.co.za, Website: www.microsep.co.za PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer.com SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail braam.basson@ thermofisher.com. Website: www.thermo.com

CHROMATOGRAPHY – DATA SYSTEMS & SOFTWARE ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262.

Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@ mweb.co.za. Website: www.labdynamics.co.za METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za

Analytical Reporter will not be held responsible for any errors in the Supplier Directory. Please check your company information and advise if any corrections are to be made.

supplier directory

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Issue 4 2018

MICROSEP (Pty) Ltd. Agent for Waters. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@ microsep.co.za, Website: www.microsep.co.za SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www.shimadzu. co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

CIRCULATORS INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463.

Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@ moncon.co.za Website: www.moncon.co.za

CLEANING AGENTS MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com DIGITAL DATA SYSTEMS PTY LTD (DDS), Manufacturer of the DDS range of Bomb Calorimeter Systems. 22 Arbeid Avenue, Strijdompark, Randburg, Johannesburg 2194 Tel: (011) 7915947 / (011) 7929805 Email: calo@ddsystems.co.za Website: www.ddscalorimeters.com LABOTEC. Sole agent for Labfit. Agent for Carbolite and Fritsch.

Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 5317660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@ labotec.co.za Website: www.labotec.co.za LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www.lecoafrica. co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662.

Fax: 011 476 4664. Email: sales@lenton.co.za, Website: www. lenton.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 5770880. Fax (011) 577-0882. E-mail: info@panalytical.com RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 4681709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za SPECTROMETER TECHNOLOGIES. Sole Distributor of Analytik Jena Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za

CLEAN ROOM EQUIPMENT

VERDER SCIENTIFIC (PTY) LTD. P.O.BOX 890226,LYNDHURST 2106, Tel: +27 (010) 6120141, Email: sales@verder-scientific.co.za, Website: www.verder-scientific.com

MICRON SCIENTIFIC (PTY) LTD Distributor for Malvern Instruments, 175 Princes Ave Benoni. Tel: (011) 422 4303 Fax: (011) 845 2923 E-mail: info@ms.co.za Website: www.ms.co.za

COD ANALYSERS

MICROSEP (Pty) Ltd. Agent for Lighthouse. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com

CLIMATIC & ENVIROMENTAL CHAMBERS ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za LABOTEC. Agent for Weiss/Labcon. Box 6553, Halfway House 1685.

Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za, Website: www.lenton. co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@ moncon.co.za Website: www.moncon.co.za UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

CLOUD POINT ANALYSERS MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

COAL ANALYSIS EQUIPMENT ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@anton-paar.com Website: www. anton-paar.com BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com

ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za LABOTEC. Agent for WTW. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec. co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

COLONY COUNTERS ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MICROSEP (Pty) Ltd. Agent for Interscience. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com

COLOUR MEASUREMENT HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@ moncon.co.za Website: www.moncon.co.za PORETECH. PO Box 725, Paardekraal. 1752. 21 Tulbach Street, Kenmare Ext 4, Krugersdorp. Tel:(011) 954 1510 Fax: (011) 954 1529 Email: admin@poretech.co.za Website: www.poretech.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

COLUMNS CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za

AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com CHEMBIZ CC. Authorised distributor for OHaus portable and bench conductivity meters Tel: +27 (0)11 465 6390 Fax: 086 689 5366 Email: Chembiz@mweb.co.za Website: www. chembizlab.co.za HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agent for Thermo Orion/WTW. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@ moncon.co.za Website: www.moncon.co.za

CORROSION BRUNO STEINER LABORATORY CONSULTANCY. Agent for Bio-Logic.

PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www. bslc.co.za

CRUCIBLES

MICROSEP (Pty) Ltd. Agent for Waters. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za

DE BRUYN SPECTROSCOPIC SOLUTIONS. Supplier of Zirconium, Platinum & Graphite Crucibles. Custom made to any size. Protocol of ISO 9005, ISO Guide 34 and ISO/IEC 17025. Cell: 082 354 7730 Fax: 086 530 3357 E-mail: ultraspec@mweb.co.za Website: www. ultraspec.biz

PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer.com

INDUSTRIAL ANALYTICAL/ LCG STANDARDS. Platinum, Zirconium, Nickel and other. Tel (011) 466-4321. Fax (011) 466-4611.

E-mail: sales.za@lgcgroup.com Website: www.lgcstandards.com

THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail braam.basson@ thermofisher.com. Website: www.thermo.com

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za, Website: www.lenton. co.za

COMPRESSORS PEAK SCIENTIFIC AFRICA (Pty) Ltd. PO Box 478, Summerset Mall 7137 Tel: (021) 851 6542 Email: dmilbank@peakscientific.com

COMPUTER EQUIPMENT & SOFTWARE CONCRETE TESTING EQUIPMENT ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail info.za@anton-paar.com; Website: www.anton-paar.com BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Web: www. bruker.com LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za, Website: www.lenton. co.za METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@ moncon.co.za Website: www.moncon.co.za PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 5770880. Fax (011) 577-0882. E-mail: info@panalytical.com

CONDUCTIVITY ANALYTICAL SOLUTIONS CC. Agents for Picosun. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions. co.za Website: www.analyticalsolutions.co.za

MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@ moncon.co.za Website: www.moncon.co.za RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 4681709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za SPECTROMETER TECHNOLOGIES. Sole Distributor of Fluxana Crucibles Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za

CRYO EQUIPMENT AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, E-mail: afms@afms.bz LABOTEC. Agent for Thermo Forma. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463.

Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

supplier directory CULTURE MEDIA & ACCESSORIES ANALYTICAL & DIAGNOSTIC PRODUCTS. Agent for Neogen. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa. co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za INDUSTRIAL ANALYTICAL/ LGC STANDARDS. ATCC, Distributed

by Industrial Analytical/LGC Standards. Tel (011) 466-4321. Fax (011) 466-4611. E-mail: sales.za@lgcgroup.com Website: www. lgcstandards.com MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MICROSEP (Pty) Ltd. Box 391647, Bramley 2018. Tel (011) 5532300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com THERMO FISHER SCIENTIFIC. PO Box 145 Ferndale 2160 Tel: 0860 782 688 Tel: (011) 792 7383 â&#x20AC;&#x201C; 5 Email: Errol.Allcock@quantumbiotech.co.za; johannes.christiaan.stoltz@thermofisher.com Website: www.thermoscientific.com

CUVETTES & CELLS ANACON CC. BOX 731003, Fairland, 2030. Tel: (011) 476-5690 Fax: (011) 476-7833. E-mail: anacon@iafrica.com, Box W222, Waterfalls, Harare. Tel: ZW Tel: +263 712 606265 (cell) Fax: (092634) 62-1405. E-mail: anacon@iafrica.com, Website: www. anacon.co.za AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com

NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 7014705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@ natsep.co.za, sales@microsep.co.za, Website: www.natsep.com

DENSITOMETERS ANALYTICAL PETROLEUM TECHNOLOGIES. PO Box 168, Kuils River, 7579 Unit 1, 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580. CT: 021 905 0476 JHB: 011 794 2105 DBN: 031 266 2454 E-mail: info@ap-tech.co.za Website: www.ap-tech. co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa.

Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@ anton-paar.com Website: www.anton-paar.com MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

DENSITY SPECIFIC GRAVITY METERS & SCALES AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 462-1489, E-mail: afms@afms.bz LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662.

Fax: 011 476 4664. Email: sales@lenton.co.za, Website: www. lenton.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

DERIVATIZING AGENTS MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

MICROSEP (PTY) LTD. Agent for Mettler Toledo & Waters. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep. co.za

DATA LOGGERS & SYSTEMS LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za, Website: www.lenton. co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@ moncon.co.za Website: www.moncon.co.za

DEIONISERS BIOTECH SOLUTIONS. PO Box 6553 Halfway House 1685, 21 Bavaria Avenue, Midrand, RSA, Tel: 011 315 5444, Fax: 086 477 6390, Email: sales@biotechsolutions.co.za, Website: www.biotechsolutions. co.za LABOTEC. Agent for Elga. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882.

E-mail: sales@labotec.co.za Website: www.labotec.co.za

INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Tel (011) 466-4321.

Fax (011) 466-4611. E-mail: sales.za@lgcgroup.com Website: www. lgcstandards.com

MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za

DIAMOND KNIVES ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston, 2021.

SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za

DIFFERENTIAL SCANNING CALORIMETRY (DSC) MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

DIFFRACTOMETERS ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@antonpaar.com; Website: www.anton-paar.com BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za, Website: www.lenton. co.za

DIGESTION

NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 4681709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za

DETECTORS BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com BRUNO STEINER LABORATORY CONSULTANCY. Agent for Bio-Logic.

PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www. bslc.co.za CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com EA Laboratories PO Box 328 Isando 1600. Tel: 082 896 8647 Fax: (011) 894 1037 Email: info@ea-labs.co.za Website: www.ea-labs. co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za

MICROSEP (Pty) Ltd. Box 391647, Bramley 2018. Tel (011) 5532300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za

MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

DIMENSIONAL MEASURING BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Web: www. bruker.com

DISPENSERS/DOSING MICROSEP (Pty) Ltd. Agent for Recipe. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@ microsep.co.za, Website: www.microsep.co.za

SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www.shimadzu. co.za

MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@ moncon.co.za Website: www.moncon.co.za

MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

DIAGNOSTIC STANDARDS

LABOTEC. Agent for FMH. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882.

E-mail sales@labotec.co.za Website: www.labotec.co.za

LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail sales@labotec.co.za Website: www.labotec.co.za Website: spectroscopicsolutions.co.za

DATA INTEGRITY

LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 577-0880. Fax (011) 577-0882. E-mail: info@panalytical.com

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer. com

DEWAR FLASKS

DESSICATORS

LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262. Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@mweb.co.za. Website: www.labdynamics.co.za

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za

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Issue 4 2018

ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www. anton-paar.com LABOTEC. Agent for Socorex/Integra Biosciences. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za M.A.D TECHNOLOGY (Pty) Ltd. Box 4040, Rivonia, 2128. Tel (011) 797-3660, Fax (011) 797-3670, E-mail: bruce@madtech.co.za, Website: www.madtech.co.za MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/ Fax: (011) 892 4584. E-mail: tjaart.willemse@magna-analytical.com.

Wesite: www.magna-analytical.com MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za SPECTROMETER TECHNOLOGIES. Sole Distributor of Analytik Jena Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za

DIGITAL CAMERAS ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston, 2021.

SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za

DIGITAL IMAGING MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463.

Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com

ANALYTICAL & DIAGNOSTIC PRODUCTS. Agent for BioTek Instruments. Box 6378, Weltevreden Park 1715. Tel (011)794-5959.

Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www. adpsa.co.za LABOTEC. Agent for Socorex/Integra Biosciences. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 5664870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za, Website: www.lenton. co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com

DISSOLUTION ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@anton-paar.com Website: www. anton-paar.com CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262. Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@mweb.co.za. Website: www.labdynamics.co.za METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (Pty) Ltd. Agent for Teledyne Hanson Research. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep.co.za

DISSOLVED OXYGEN ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agent for WTW. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec. co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com MICROSEP (PTY) LTD. Agent for Mettler Toledo Ingold. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep. co.za MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@ moncon.co.za Website: www.moncon.co.za

Analytical Reporter will not be held responsible for any errors in the Supplier Directory. Please check your company information and advise if any corrections are to be made.

supplier directory

V

Issue 4 2018

DISTILLATION ANALYTICAL PETROLEUM TECHNOLOGIES. PO Box 168, Kuils River, 7579 Unit 1, 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580. CT: 021 905 0476 JHB: 011 794 2105 DBN: 031 266 2454 E-mail: info@ap-tech.co.za Website: www.ap-tech. co.za

EA Laboratories PO Box 328 Isando 1600. Tel: 082 896 8647 Fax: (011) 894 1037 Email: info@ea-labs.co.za Website: www.ea-labs. co.za LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com

ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@ anton-paar.com; Website: www.anton-paar.com

METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za

LABOTEC. Agent for Normschliff. Box 6553, Halfway House 1685.

Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail sales@labotec.co.za Website: www.labotec.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@ moncon.co.za Website: www.moncon.co.za SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@ spectro.org.za. Website: spectro-za.sales@ametek.com.

DNA TESTING ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za

DROPPING POINT ANALYSERS MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

DRUG TESTING ANALYTICAL & DIAGNOSTIC PRODUCTS. Agent for Neogen Corp. (kits, drug detection). Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za, Website: www.adpsa.co.za BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262. Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@mweb.co.za. Website: www.labdynamics.co.za LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www.lecoafrica. co.za

DRYERS AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 462-1489, E-mail: afms@afms.bz LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za, Website: www.lenton. co.za

MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

ELECTROCHEMICAL SCANNING SYSTEMS BRUNO STEINER LABORATORY CONSULTANCY. Agent for Bio-Logic.

PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www. bslc.co.za

ELECTRODES ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com CHEMBIZ CC. Authorised distributor for OHaus Tel: +27 (0)11 465 6390 Fax: 086 689 5366 Email: Chembiz@mweb.co.za Website: www.chembizlab.co.za HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za LABOTEC. Agent for Socorex/Integra Biosciences. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

ELECTROLYTE ANALYSERS METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za

ELECTRON MICROSCOPES, EQUIPMENT & CONSUMABLES ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021.

SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

DYNAMIC MECHANICAL ANALYSIS

ELECTROPHORESIS

MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za

ELECTROCHEMICAL ANALYSERS

ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za

BRUNO STEINER LABORATORY CONSULTANCY. Agent for Bio-Logic.

PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www.bslc.co.za

LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

ELEMENTAL ANALYSERS ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www.lecoafrica.co.za PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 5770880. Fax (011) 577-0882. E-mail: info@panalytical.com SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@ spectro.org.za. Website: spectro-za.sales@ametek.com SPECTROMETER TECHNOLOGIES. Sole Distributor of Analytik Jena Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za VERDER SCIENTIFIC (PTY) LTD. P.O.BOX 890226,LYNDHURST 2106, Tel: +27 (010) 6120141, Email: sales@verder-scientific.co.za, Website: www.verder-scientific.com

ELISA EQUIPMENT & REAGENTS ANALYTICAL & DIAGNOSTIC PRODUCTS. Sole agent for BioTek Instruments; BMG Instruments; agent for Neogen Corp. (kits, drugs & mycotoxins). Box 6378, Weltevreden Park 1715. Tel (011) 7945959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com MICROSEP (Pty) Ltd. Agent for Mabtech. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@ microsep.co.za, Website: www.microsep.co.za PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer.com

ELISA TEST KITS ANALYTICAL & DIAGNOSTIC PRODUCTS. Sole agent for BioTek Instruments; BMG Instruments; agent for Neogen Corp. (kits, drugs & mycotoxins). Box 6378, Weltevreden Park 1715. Tel (011) 7945959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za MICROSEP (Pty) Ltd. Agent for Mabtech. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com

EMBEDDING MEDIA LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

ENVIRONMENTAL EQUIPMENT AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com

EA Laboratories PO Box 328 Isando 1600. Tel: 082 896 8647 Fax: (011) 894 1037 Email: info@ea-labs.co.za Website: www.ea-labs. co.za HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www.lecoafrica. co.za M.A.D CHEMTECH (Pty) Ltd. Agent for Markes International Thermal Desorption Systems. Box 4040, Rivonia, 2128. Tel (011) 797-3661.

Fax (011) 797-3670. E-mail: madchem@mweb.co.za METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (Pty) Ltd. Agent for Waters, Mettler Toledo, ERA, Horizon Technology & Lighthouse. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 7014705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@ microsep.co.za, Website: www.microsep.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@ moncon.co.za Website: www.moncon.co.za SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@ spectro.org.za. Website: spectro-za.sales@ametek.com

EXTRACTION MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463.

Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com

FAT DETERMINATION ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Web: www. bruker.com LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za M.A.D TECHNOLOGY (Pty) Ltd. Box 4040, Rivonia, 2128. Tel (011) 797-3660, Fax (011) 797-3670, E-mail: bruce@madtech.co.za, Website: www.madtech.co.za METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

FERMENTORS â&#x20AC;&#x201C; LAB ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za BIOTECH SOLUTIONS. PO Box 6553 Halfway House 1685, 21 Bavaria Avenue, Midrand, RSA, Tel: 011 315 5444, Fax: 086 477 6390, Email: sales@biotechsolutions.co.za, Website: www.biotechsolutions. co.za LABOTEC. Agent for Sartorius. Box 6553, Halfway House 1685.

Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec. co.za UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

supplier directory FERMENTORS – PROCESS ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za

AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com

FLUORESCENCE

BIOTECH SOLUTIONS. PO Box 6553 Halfway House 1685, 21 Bavaria Avenue, Midrand, RSA, Tel: 011 315 5444, Fax: 086 477 6390, Email: sales@biotechsolutions.co.za, Website: www.biotechsolutions. co.za

ANALYTICAL & DIAGNOSTIC PRODUCTS. Sole agent for BioTek Instruments. Box 6378, Weltevreden Park 1715. Tel (011)7945959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za

LABOTEC. Agent for Sartorius. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 3155882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com

FIBRE OPTICS BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com

CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website:www.chemetrix.com

LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262. Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@mweb.co.za. Website: www.labdynamics.co.za

FILTERING EQUIPMENT & CONSUMABLES BIOTECH SOLUTIONS. PO Box 6553 Halfway House 1685, 21 Bavaria Avenue, Midrand, RSA, Tel: 011 315 5444, Fax: 086 477 6390, Email: sales@biotechsolutions.co.za, Website: www.biotechsolutions. co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com MICROSEP (Pty) Ltd. Box 391647, Bramley 2018. Tel (011) 5532300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com

FINE CHEMICALS INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Agent for Alfa Aesar (certified highest purity). Tel (011) 466-4321 or 083 250 3268. Fax (011) 466-4611. E-mail: sales.za@lgcgroup.com Website: www. lgcstandards.com MERCK MILLIPORE is a division of Merck (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

FLASH POINT TESTERS ANALYTICAL PETROLEUM TECHNOLOGIES. PO Box 168, Kuils River, 7579 Unit 1, 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580. CT: 021 905 0476 JHB: 011 794 2105 DBN: 031 266 2454 E-mail: info@ap-tech.co.za Website: www.ap-tech. co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail info.za@anton-paar.com; Website: www.anton-paar.com CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@ spectro.org.za. Website: spectro-za.sales@ametek.com.

FLOW INDICATORS/ METERS/ SWITCHES WIKA INSTRUMENTS (Pty) Ltd. Chilvers Street, Denver, Johannesburg Tel: (011) 621 0000 Email: sales@wika.co.za Website: www.wika.co.za

FLOW INJECTION ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za

MICROSEP (PTY) LTD. Agent for Waters .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 5770880. Fax (011) 577-0882. E-mail: info@panalytical.com

FOOD ANALYSIS EQUIPMENT ANALYTICAL & DIAGNOSTIC PRODUCTS. Agent for 3M CleanTrace. (kits, food QC & related supplies) Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com EA Laboratories PO Box 328 Isando 1600. Tel: 082 896 8647 Fax: (011) 894 1037 Email: info@ea-labs.co.za Website: www. ea-labs.co.za HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za LABOTEC. Agent for Büchi. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec. co.za

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Issue 4 2018

NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 5770880. Fax (011) 577-0882. E-mail: info@panalytical.com SPECTROMETER TECHNOLOGIES. Sole Distributor of Stable Micro Systems Texture Analysers and Thermo Scientific NIR Feeds Analyser Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za

FRACTION COLLECTORS CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com MICROSEP (PTY) LTD. Agent for Waters .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za

FREEZE DRYERS INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agent for Telstar. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882.

E-mail: sales@labotec.co.za Website: www.labotec.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@ moncon.co.za Website: www.moncon.co.za UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

FREEZERS/ULTRA LOW AIR FILTER MAINTENANCE SERVICES CC, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 462-1489, E-mail: afms@afms.bz ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za

ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@ microsep.co.za, Website: www.microsep.co.za PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer.com SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail; charl@shimadzu.co.za Website: www.shimadzu. co.za SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@ spectro.org.za. Website: spectro-za.sales@ametek.com.

FUEL CELL BRUNO STEINER LABORATORY CONSULTANCY. Agent for Bio-Logic.

PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www. bslc.co.za

FUME HOODS/CUPBOARDS AIR FILTER MAINTENANCE SERVICES CC, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 462-1489, E-mail: afms@afms.bz INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agent for Captair. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec. co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com SA LABORATORY INSTALLATIONS (PTY) LTD.Design, manufacture and installation of laboratory fittings, fume cupboards, services etc. Box 75049, Lynnwood Ridge 0400. Tel: (012) 996 0089, Fax: (012) 996 0082, Cell: 083 454 7012. E-mail: salab@mweb.co.za Website: www.salab.co.za

FURNACES LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za VERDER SCIENTIFIC (PTY) LTD. P.O.BOX 890226,LYNDHURST 2106, Tel: +27 (010) 6120141, Email: sales@verder-scientific.co.za, Website: www.verder-scientific.com

FURNITURE

LABOTEC. Agent for Thermo Forma. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za

AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, Email: afms@afms.bz

MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

SA LABORATORY INSTALLATIONS (PTY) LTD.Design, manufacture and installation of laboratory fittings, fume cupboards, services etc. Box 75049, Lynnwood Ridge 0400. Tel: (012) 996 0089, Fax: (012) 996 0082, Cell: 083 454 7012. E-mail: salab@mweb.co.za Website: www.salab.co.za

MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463.

Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com

THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com

UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

SPECTROMETER TECHNOLOGIES. Sole Authorised Distributor of Bimos Lab and Workplace chairs Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za

LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www.lecoafrica. co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za

METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (Pty) Ltd. Agent for Waters, Mettler Toledo, Vicam, Hygiena International & Interscience. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za

FT IR ANALYTICAL PETROLEUM TECHNOLOGIES. PO Box 168, Kuils River, 7579 Unit 1, 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580. CT: 021 905 0476 JHB: 011 794 2105 DBN: 031 266 2454 E-mail: info@ap-tech.co.za Website: www.ap-tech. co.za ANALYTICAL SOLUTIONS CC. Agents for Jasco. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www.analyticalsolutions.co.za

FUSION EQUIPMENT INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Agent for CLAISSE Fusion Equipment, Flux and Pt ware. Tel (011) 466-4321. Fax (011) 466-4611. E-mail: sales.za@lgcgroup.com www.lgcstandards.com LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 577-0880. Fax (011) 577-0882. E-mail: info@panalytical.com RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 4681709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za

Analytical Reporter will not be held responsible for any errors in the Supplier Directory. Please check your company information and advise if any corrections are to be made.

supplier directory

VIl

Issue 4 2018

SPECTROMETER TECHNOLOGIES. Sole Distributor of Fluxana Fusion Equipment Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za

GAMMA COUNTERS PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer.com

GAS ANALYSERS ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website:www.chemetrix.com

GC/ GC-MS CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com

GEL PERMEATION CHROMOTOGRAPHY CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com

ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za

MICROSEP (PTY) LTD. Agent for Waters .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za

GEL TESTING GENERAL LABORATORY CONSUMABLES AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, E-mail: afms@afms.bz

PEAK SCIENTIFIC AFRICA (Pty) Ltd. PO Box 478, Summerset Mall 7137 Tel: (021) 851 6542 Email: dmilbank@peakscientific.com

GAS HANDLING EQUIPMENT INSTRUMENTATION SPECIALITIES (Pty) Ltd. Agent for GO Inc. (pressure regulators), domnick hunter (dh) high purity gas generators (nitrogen, hydrogen, zero air and oil-free, ultra-quite compressors), Rotorex/Ceodeux and Astihigh Integrity valves and system fittings.

Box 145382, Bracken Gardens, 1452. Tel (011) 907-7684 (021) 976-9190. Fax (011) 907-7931 (021) 975-9295. E-mail: info@ inspec.co.za

GAS INSTALLATIONS INSTRUMENTATION SPECIALITIES (Pty) Ltd. Agent for GO Inc. (pressure regulators), domnick hunter (dh) high purity gas generators (nitrogen, hydrogen, zero air and oil-free, ultra-quite compressors), Rotorex/ Ceodeux and Astihigh Integrity valves and system fittings. Box 145382, Bracken Gardens, 1452. Tel (011) 907-7684 (021) 976-9190. Fax (011) 907-7931 (021) 975-9295. E-mail: info@inspec.co.za

GAS TESTING CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (Pty) Ltd. Agent for Lighthouse. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@ microsep.co.za, Website: www.microsep.co.za

GAUGES WIKA INSTRUMENTS (Pty) Ltd. Chilvers Street, Denver, Johannesburg Tel: (011) 621 0000 Email: sales@wika.co.za Website: www.wika.co.za

MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463.

Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com

LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

MICROSEP (Pty) Ltd. Agent for Mabtech. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za

HOLLOW CATHODE LAMPS

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com

ANACON CC. BOX 731003, Fairland, 2030. Tel: (011) 476-5690 Fax: (011) 476-7833. E-mail: anacon@iafrica.com, Box W222, Waterfalls, Harare. Tel: ZW Tel: +263 712 606265 (cell) Fax: (092634) 62-1405. E-mail: anacon@iafrica.com, Website: www. anacon.co.za

MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za

LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262. Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@mweb.co.za. Website: www.labdynamics.co.za

HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za

PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer.com

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za

RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 468-1709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za

GAS GENERATORS

INSTRUMENTATION SPECIALITIES (Pty) Ltd. Agent for GO Inc. (pressure regulators), domnick hunter (dh) high purity gas generators (nitrogen, hydrogen, zero air and oil-free, ultra-quite compressors). Box 145382, Bracken Gardens, 1452. Tel (011) 907-7684 (021) 976-9190. Fax (011) 907-7931 (021) 975-9295. E-mail: info@inspec.co.za

LABOTEC. Agent for Thermo Shandon. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za

GRINDING VESSELS

PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer.com

CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com

GLASSWARE WASHERS

HISTOLOGY EQUIPMENT & CONSUMABLES

CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website:www.chemetrix.com

ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com

ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za

GLASSWARE DRYERS INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za

EA Laboratories PO Box 328 Isando 1600. Tel: 082 896 8647 Fax: (011) 894 1037 Email: info@ea-labs.co.za Website: www.ea-labs. co.za

ANACON CC. BOX 731003, Fairland, 2030. Tel: (011) 476-5690 Fax: (011) 476-7833. E-mail: anacon@iafrica.com, Box W222, Waterfalls, Harare. Tel: ZW Tel: +263 712 606265 (cell) Fax: (092634) 62-1405.

E-mail: anacon@iafrica.com, Website: www.anacon.co.za

UNITED GLASS BLOWERS cc. PO Box 38253 Booysens, 2016. Tel (011) 835-2315 Fax (011) 835-2603

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951.Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 4681709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com WIRSAM SCIENTIFIC & PRECISION EQUIPMENT (PTY) LTD. 23 Menton Road Richmond, Johannesburg. PO. Box 91058 Auckland Park.

JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 Email: jenny@wirsam.com Website: www.wirsam.com

GENOTYPING ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za

GERMINATORS LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

GLASSWARE / GLASS BLOWERS INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@thermofisher. com. Website: www.thermo.com

VERDER SCIENTIFIC (PTY) LTD. P.O.BOX 890226,LYNDHURST 2106, Tel: +27 (010) 6120141, Email: sales@verder-scientific.co.za, Website: www.verder-scientific.com

HAEMOTOLOGY EQUIPMENT HARDNESS ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com BAMR (Pty) Ltd. 4 Palm Street Newlands, Tel (021) 683-2100.

Fax (021) 674-1485. E-mail: sales@bamr.co.za Website: www. bamr.co.za HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www.lecoafrica. co.za METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

SPECTROMETER TECHNOLOGIES. Sole Distributor of Analytik Jena Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

HOMOGENISERS ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za LABOTEC. Agent for Heidolph. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 3155882. E-mail: sales@labotec.co.za Website: www.labotec.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

HOTPLATES/STIRRERS SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za

AIR FILTER MAINTENANCE SERVICES CC, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, Email: afms@afms.bz

HEATING & COOLING BLOCKS/ MANTLES ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agent for Heidolph. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 3155882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

supplier directory LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463.

Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 4681709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

HPLC EQUIPMENT & CONSUMABLES ANALYTICAL SOLUTIONS CC. Agents for Jasco. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www.analyticalsolutions.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za BRUNO STEINER LABORATORY CONSULTANCY. Agent for Bio-Logic.

PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www. bslc.co.za CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262.

Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@ mweb.co.za. Website: www.labdynamics.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com MICROSEP (Pty) Ltd. Agent for Waters. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@ microsep.co.za, Website: www.microsep.co.za MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@ moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 7014705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@ natsep.co.za, sales@microsep.co.za, Website: www.natsep.com PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer.com SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail charl@shimadzu.co.za Website: www.shimadzu. co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@thermofisher. com. Website: www.thermo.com

HUMIDITY MEASUREMENT HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za LABOTEC. Agent for Novasina. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 3155882. E-mail: sales@labotec.co.za Website: www.labotec.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za

HYDROMETERS ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www. anton-paar.com MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail:info@minema.co.za Website: www.minema.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail : sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za

VIIl

Issue 4 2018

ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Tel: (011) 021 5165/6/7Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com

PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer.com

MICRON SCIENTIFIC (PTY) LTD Distributor for Malvern Instruments, 175 Princes Ave Benoni. Tel: (011) 422 4303 Fax: (011) 845 2923 E-mail: info@ms.co.za Website: www.ms.co.za

SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@ spectro.org.za. Website: spectro-za.sales@ametek.com.

MICROSEP (Pty) Ltd. Interscience. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 7014705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@ microsep.co.za, Website: www.microsep.co.za

SPECTROMETER TECHNOLOGIES Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za

IMAGE DATA PROCESSING

HYGIENE MONITORING SYSTEMS

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com

ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za

IMAGING INSTRUMENTS

HYGROMETERS BAMR (Pty) Ltd. 4 Palm Street Newlands, Tel (021) 683-2100. Fax (021) 674-1485. E-mail: sales@bamr.co.za Website: www.bamr.co.za HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 615-6076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 6158582. E-mail: hanna@hanna.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@ moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

ICP & CONSUMABLES ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com DE BRUYN SPECTROSCOPIC SOLUTIONS. Quartz Torches, Nebulizers, Mass Spec Cones, Peristaltic Tubing. Protocol of ISO 9005, ISO Guide 34 and ISO/IEC 17025. Cell: 082 354 7730 Fax: 086 530 3357 E-mail: ultraspec@mweb.co.za Website: www. ultraspec.biz EA Laboratories PO Box 328 Isando 1600. Tel: 082 896 8647 Fax: (011) 894 1037 Email: info@ea-labs.co.za Website: www. ea-labs.co.za INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Agent for VHG ISO Certified Plasma Solution Standards. Kyalami Business Park, Kyalami, Midrand, JHB. E-mail: Tel (011) 466-4321. Fax (011) 4664611. E-mail: sales.za@lgcgroup.com Website: www.lgcstandards. com MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com MICROSEP (Pty) Ltd. Agent for Waters. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer.com SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@ spectro.org.za. Website: spectro-za.sales@ametek.com.

SPECTROMETER TECHNOLOGIES. Sole Distributor of Analytik Jena Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za

CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com

IMMUNOLOGY EQUIPMENT

ANATECH INSTRUMENTS. Agent for Eichrom Industries. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@ anatech.co.za AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com

MICROSEP (Pty) Ltd. Agent for Mabtech. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za

LABOTEC. Agent for Thermo Orion. Box 6553, Halfway House 1685.

Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

IMPACT TESTING ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021.

SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257).

E-mail: info@advancedlab.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www. anton-paar.com BAMR (Pty) Ltd. 4 Palm Street Newlands, Tel (021) 683-2100. Fax (021) 674-1485. E-mail: sales@bamr.co.za Website: www.bamr. co.za

INCUBATORS AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, E-mail: afms@afms.bz ANALYTICAL & DIAGNOSTIC PRODUCTS. Agent for BMG Labtech. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 7945963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za BIOTECH SOLUTIONS. PO Box 6553 Halfway House 1685, 21 Bavaria Avenue, Midrand, RSA, Tel: 011 315 5444, Fax: 086 477 6390, Email: sales@biotechsolutions.co.za, Website: www.biotechsolutions. co.za BRUNO STEINER LABORATORY CONSULTANCY. Agent for Kuhner. PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www.bslc.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@ moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 7014705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@ natsep.co.za, sales@microsep.co.za, Website: www.natsep.com THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@thermofisher. com. Website: www.thermo.com

INFRA-RED SPECTROSCOPY BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com

IMAGE ANALYSIS

CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com

ANALYTICAL & DIAGNOSTIC PRODUCTS. Protein Simple (formely known as Alpha Innotech). Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail support@adpsa. co.za Website www.adpsa.co.za

ION ANALYSIS

MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463.

Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com

THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za

THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (Pty) Ltd. Agent for Waters & Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www.shimadzu. co.za

ISOTOPES EA Laboratories PO Box 328 Isando 1600. Tel: 082 896 8647 Fax: (011) 894 1037 Email: info@ea-labs.co.za Website: www.ea-labs. co.za

KARL FISCHER WATER CONTENT ANALYSERS MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za PORETECH. PO Box 725, Paardekraal. 1752. 21 Tulbach Street, Kenmare Ext 4, Krugersdorp. Tel:(011) 954 1510 Fax: (011) 954 1529 Email: admin@poretech.co.za Website: www.poretech.co.za

KJELDAHL ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@anton-paar.com Website: www. anton-paar.com INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agent for Büchi. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec. co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za

Analytical Reporter will not be held responsible for any errors in the Supplier Directory. Please check your company information and advise if any corrections are to be made.

supplier directory

lX

Issue 4 2018

MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

BRUNO STEINER LABORATORY CONSULTANCY. Agent for Bio-Logic.

PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www. bslc.co.za

BRUNO STEINER LABORATORY CONSULTANCY. Agent for Advion.

PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www.bslc.co.za

LABORATORIES - INDEPENDENT TESTING

MICROSEP (Pty) Ltd. Agent for Celsis/Hygiena International. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep. co.za

CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com

MINEMA CHEMICALS (PTY) LTD Approved 3M Distributor Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za

LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www.lecoafrica. co.za

NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com

MICROSEP (Pty) Ltd. Agent for Waters. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za

LABORATORY INFORMATION MANAGEMENT SYSTEMS (LIMS) BIKA LAB SYSTEMS. Open Source Web based LIMS – Cape Town: Tel 083 656 2281, (021) 791 1999 E-mail: info@bikalabs.com Website: www.bikalabs.com LABWARE AFRICA (PTY) LTD. Box 98725, Sloane Park 2152. Tel (011) 516-8705. Fax (011)463-5728. E-mail: info-Africa@labware. com Website: www.labware.com LIMSTRICS. Agent for Thermo Fisher Scientific, Southern Africa. PO Box 39678, Faerie Glen, Pretoria, 0043. Cell: 082 334 6573. Tel: (012) 809 2833. E-mail: support@limstrics.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo & Waters.Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep.co.za

MAGNETIC STIRRERS

LABORATORY AND GMP TRAINING

AIR FILTER MAINTENANCE SERVICES CC, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, E-mail: afms@afms.bz

BRUNO STEINER LABORATORY CONSULTANCY. PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Web: www.bslc.co.za

ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za

SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za

AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com

LAMINAR FLOW / BIOHAZARDS AIR FILTER MAINTENANCE SERVICES CC, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 462-1489, E-mail: afms@afms.bz INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com

LASER SYSTEMS LABOTEC. Agent for Socorex/Integra Biosciences. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 5664870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za M.A.D TECHNOLOGY (Pty) Ltd. Agent for CETAC. Box 4040, Rivonia, 2128. Tel (011) 797-3660, Fax (011) 797-3670, E-mail: bruce@ madtech.co.za, Website: www.madtech.co.za

LEAK DETECTORS ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 4626776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agent for Oerlikon Vacuum. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com

HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agent for Heidolph. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 3155882. E-mail: sales@labotec.co.za Website: www.labotec.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website :www. moncon.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 4681709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@thermofisher. com. Website: www.thermo.co.za

MAGNETIC TEST EQUIPMENT MAGNETS/ MAGNIFIERS BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com

LIQUID LEVEL MEASUREMENT

LABOTEC Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

WIKA INSTRUMENTS (Pty) Ltd. Chilvers Street, Denver, Johannesburg Tel: (011) 621 0000 Email: sales@wika.co.za Website: www.wika.co.za

MASS SPECTROMETERS

LOAD CELLS WIKA INSTRUMENTS (Pty) Ltd. Chilvers Street, Denver, Johannesburg Tel: (011) 621 0000 Email: sales@wika.co.za Website: www.wika.co.za

ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za

LUMINOMETERS & REAGENTS

ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za

ANALYTICAL & DIAGNOSTIC PRODUCTS. BioTek Instruments (microplate) and 3M Clean-Trace (hygiene). Box 6378, Weltevreden Park 1715. Tel (011)794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com

PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer.com SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

MATERIALS TESTING ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@anton-paar.com Website: www. anton-paar.com

MEDIA PREP UNITS/ FILLERS ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za

MELT FLOW INDEX ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@anton-paar.com Website: www. anton-paar.com BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

MELTING POINT APPARATUS ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@anton-paar.com Website: www. anton-paar.com LABOTEC. Agent for Büchi. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 3155882. E-mail: sales@labotec.co.z a Website: www.labotec.co.za MICROSEP (Pty) Ltd. Agent for Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@ microsep.co.za, Website: www.microsep.co.za

MERCURY ANALYSERS BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www.lecoafrica. co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za MICROSEP (Pty) Ltd. Agent for Waters & Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep. co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Agents for ELE. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon. co.za Website: www.moncon.co.za PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 5770880. Fax (011) 577-0882. E-mail: info@panalytical.com SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za SPECTROMETER TECHNOLOGIES. Sole Distributor of Stable Micro Systems Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za VERDER SCIENTIFIC (PTY) LTD. P.O.BOX 890226,LYNDHURST 2106, Tel: +27 (010) 6120141, Email: sales@verder-scientific.co.za, Website: www.verder-scientific.com WIRSAM SCIENTIFIC & PRECISION EQUIPMENT (PTY) LTD. 23 Menton Road Richmond, Johannesburg. PO. Box 91058 Auckland Park.

JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 Email: jenny@wirsam.com Website: www.wirsam.com

EA Laboratories PO Box 328 Isando 1600. Tel: 082 896 8647 Fax: (011) 894 1037 Email: info@ea-labs.co.za Website: www.ea-labs. co.za M.A.D TECHNOLOGY (Pty) Ltd. Agent for CETAC. Box 4040, Rivonia, 2128. Tel (011) 797-3660, Fax (011) 797-3670, E-mail: bruce@ madtech.co.za, Website: www.madtech.co.za MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/ Fax: (011) 892 4584. E-mail: tjaart.willemse@magna-analytical.com.

Wesite: www.magna-analytical.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer.com SPECTROMETER TECHNOLOGIES. Sole Distributor of Analytik Jena Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za

METALLURGICAL EQUIPMENT MICROANALYSIS ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021.

SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257).

E-mail: info@advancedlab.co.za

MICROBIAL ACTIVITY EQUIPMENT ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za

MICROBIOLOGICAL TESTS/ MICROBIOLOGY ANALYTICAL & DIAGNOSTIC PRODUCTS. Agent for 3M Clean-Trace.

Box 6378, Weltevreden Park 1715. Tel (011)794-5959. Fax (011) 7945963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com

supplier directory INDUSTRIAL ANALYTICAL/ LGC STANDARDS. ATCC, Distributed

by Industrial Analytical/LGC Standards. Tel (011) 466-4321. Fax (011) 466-4611. E-mail: sales.za@lgcgroup.com Website: www. lgcstandards.com MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com

MICROWAVE ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@anton-paar.com Website: www. anton-paar.com

X

Issue 4 2018

CHEMBIZ CC. Authorised distributor for OHaus moisture analysers Tel: +27 (0)11 465 6390 Fax: 086 689 5366 Email: Chembiz@mweb.co.za Website: www.chembizlab.co.za EA Laboratories PO Box 328 Isando 1600. Tel: 082 896 8647 Fax: (011) 894 1037 Email: info@ea-labs.co.za Website: www. ea-labs.co.za

MICROSEP (Pty) Ltd. Box 391647, Bramley 2018. Tel (011) 5532300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za

M.A.D TECHNOLOGY (Pty) Ltd. Agent for CEM Microwave Systems.

Box 4040, Rivonia, 2128. Tel (011) 797-3660, Fax (011) 7973670, E-mail: bruce@madtech.co.za, Website: www.madtech.co.za

INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za

MINEMA CHEMICALS (PTY) LTD Approved 3M Distributor Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za

MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463.

Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com

LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262. Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@mweb.co.za. Website: www.labdynamics.co.za

NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com

PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer.com

LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www.unitedscientific.co.za

LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www.lecoafrica. co.za

THERMO FISHER SCIENTIFIC. PO Box 145 Ferndale 2160 Tel: 0860 782 688 Tel: (011) 792 7383 – 5 Email: Errol.Allcock@quantumbiotech.co.za; johannes.christiaan.stoltz@thermofisher.com Website: www.thermoscientific.com

MICROFILTRATION

MINERALOGICAL SAMPLE PREPARATION

ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za

BIOTECH SOLUTIONS. PO Box 6553 Halfway House 1685, 21 Bavaria Avenue, Midrand, RSA, Tel: 011 315 5444, Fax: 086 477 6390, Email: sales@biotechsolutions.co.za, Website: www.biotechsolutions. co.za

MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

MIXERS/BLENDERS

MICROSEP (Pty) Ltd. Box 391647, Bramley 2018. Tel (011) 5532300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 7014705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@ natsep.co.za, sales@microsep.co.za, Website: www.natsep.com

MICROPLATE READERS/HARVESTERS ANALYTICAL & DIAGNOSTIC PRODUCTS. Sole agent for BioTek Instruments. Box 6378, Weltevreden Park 1715. Tel (011) 7945959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer.com

MICROSCOPES ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021.

SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 462-1489, E-mail: afms@afms.bz ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za

ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Distributor for IRMM (BAM and BCR), Alfa Aesar, CIL, USP, Spex Inc., Cerilliant, SUS, Dr. Ehrenstorfer, SPECTRASCAN, NMISA, SABS Coal and Mineral, Conostan, MBH Analytical, LGC Standards, CLAISSE, RTC, Tel (011) 466-4321. Fax (011) 466-4611. E-mail: sales.za@lgcgroup.com Website: www.lgcstandards.com

M.A.D TECHNOLOGY (Pty) Ltd. Box 4040, Rivonia, 2128. Tel (011) 797-3660, Fax (011) 797-3670, E-mail: bruce@madtech.co.za, Website: www.madtech.co.za

MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com

PORETECH. PO Box 725, Paardekraal. 1752. 21 Tulbach Street, Kenmare Ext 4, Krugersdorp. Tel:(011) 954 1510 Fax: (011) 954 1529 Email: admin@poretech.co.za Website: www.poretech.co.za

CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com

UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

MYCOTOXIN ANALYSIS ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com

NANOTECHNOLOGY

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za

MOISTURE ANALYSIS

MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail : sales@ moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

ADAM EQUIPMENT SA (Pty) Ltd Tel: (011) 974 9745 Fax: (011) 392 2587 Email: sales@adamequipment.co.za Website: www. adamequipment.co.za

ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com

ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com

ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za

BRUNO STEINER LABORATORY CONSULTANCY. Agent for Bio-Logic.

PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www. bslc.co.za

BIOTECH SOLUTIONS. PO Box 6553 Halfway House 1685, 21 Bavaria Avenue, Midrand, RSA, Tel: 011 315 5444, Fax: 086 477 6390, Email: sales@biotechsolutions.co.za, Website: www.biotechsolutions. co.za

LABOTEC. Agent for Schmidt & Haensch. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com

MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463.

Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com

WIRSAM SCIENTIFIC & PRECISION EQUIPMENT (PTY) LTD. 23 Menton Road Richmond, Johannesburg. PO. Box 91058 Auckland Park.

JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 Email: jenny@wirsam.com Website: www.wirsam.com

MICROTOMES & ACCESSORIES LABOTEC. Agent for Thermo Shandon. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za

NEAR INFRA RED

ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa.

Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@ anton-paar.com Website: www.anton-paar.com

ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za

THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@thermofisher. com. Website: www.thermo.com

PORETECH. PO Box 725, Paardekraal. 1752. 21 Tulbach Street, Kenmare Ext 4, Krugersdorp. Tel:(011) 954 1510 Fax: (011) 954 1529 Email: admin@poretech.co.za Website: www.poretech.co.za

MICROSEP (Pty) Ltd. Agent for Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za

VERDER SCIENTIFIC (PTY) LTD. P.O.BOX 890226,LYNDHURST 2106, Tel: +27 (010) 6120141, Email: sales@verder-scientific.co.za, Website: www.verder-scientific.com

PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 577-0880. Fax (011) 577-0882. E-mail: info@panalytical.com

ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za

SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za

RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 4681709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za

NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com

METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 www.metrohm.co.za E-mail: info@metrohm.co.za

LABOTEC. Agent for Heidolph. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 3155882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

MICROSEP (Pty) Ltd. Agent for Waters & Lighthouse. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com

RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 4681709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za

MICROSEP (Pty) Ltd. Agent for Interscience. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@ microsep.co.za, Website: www.microsep.co.za

MICRON SCIENTIFIC (PTY) LTD Distributor for Malvern Instruments, 175 Princes Ave Benoni. Tel: (011) 422 4303 Fax: (011) 845 2923 E-mail: info@ms.co.za Website: www.ms.co.za

ANALYTICAL SOLUTIONS CC. Agents for Unity Scientific. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions. co.za Website: www.analyticalsolutions.co.za

INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com

METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za

EA Laboratories PO Box 328 Isando 1600. Tel: 082 896 8647 Fax: (011) 894 1037 Email: info@ea-labs.co.za Website: www. ea-labs.co.za LABOTEC. Agent for Büchi. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 3155882. E-mail: sales@labotec.co.za Website: www.labotec.co.za PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 5770880. Fax (011) 577-0882. E-mail: info@panalytical.com PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer.com SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@ spectro.org.za. Website: spectro-za.sales@ametek.com.

SPECTROMETER TECHNOLOGIES. Sole Distributor of Thermo Scientific Handheld NIR Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

NMR/ BENCHTOP NMR ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021.

SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com

Analytical Reporter will not be held responsible for any errors in the Supplier Directory. Please check your company information and advise if any corrections are to be made.

supplier directory

Xl

Issue 4 2018

OIL TESTING

OSMOMETERS

PARTICLE COUNTERS/ MEASUREMENT/ SIZING

ANALYTICAL PETROLEUM TECHNOLOGIES. PO Box 168, Kuils River, 7579 Unit 1, 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580. CT: 021 905 0476 JHB: 011 794 2105 DBN: 031 266 2454 E-mail: info@ap-tech.co.za Website: www.ap-tech. co.za

NYALA TECHNOLOGIES (Pty) Ltd, Tel: 27 (11) 463 8445, Fax: 086-5519091,E-mail: info@nyalatech.com, Website: www.nyalatech. com

AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 462-1489, E-mail: afms@afms.bz

CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com

OVENS, FURNANCES & INCUBATORS

ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa.

Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@ anton-paar.com Website: www.anton-paar.com

AIR FILTER MAINTENANCE SERVICES CC, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, E-mail: afms@afms.bz

ANALYTICAL SOLUTIONS CC. Agent for PSS. Box 732, Banbury, 2164.

Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za

METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za

ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa.

Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@ anton-paar.com Website: www.anton-paar.com

MICROSEP (Pty) Ltd. Agent for Waters & Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep.co.za

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com M.A.D TECHNOLOGY (Pty) Ltd. Box 4040, Rivonia, 2128. Tel (011) 797-3660, Fax (011) 797-3670, E-mail: bruce@madtech.co.za, Website: www.madtech.co.za METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (Pty) Ltd. Agent for Waters & Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep. co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 5770880. Fax (011) 577-0882. E-mail: info@panalytical.com SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@ spectro.org.za. Website: spectro-za.sales@ametek.com.

SPECTROMETER TECHNOLOGIES. Sole Distributor of Analytik Jena Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za CHEMBIZ CC. Authorised distributor for OHaus balances Tel: +27 (0)11 465 6390 Fax: 086 689 5366 Email: Chembiz@mweb.co.za Website: www.chembizlab.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agent for Carbolite. Box 6553, Halfway House 1685.

Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec. co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za M.A.D TECHNOLOGY (Pty) Ltd. Box 4040, Rivonia, 2128. Tel (011) 797-3660, Fax (011) 797-3670, E-mail: bruce@madtech.co.za, Website: www.madtech.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 4681709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za TECHNIFURN. Box 8691, Edenglen 1613, Tel: (011) 976-0894, Fax; (011) 976-0524, E-mail: dorcas@furntech.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com VERDER SCIENTIFIC (PTY) LTD. P.O.BOX 890226,LYNDHURST 2106, Tel: +27 (010) 6120141, Email: sales@verder-scientific.co.za, Website: www.verder-scientific.com

INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agent for Heidolph. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 3155882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com PORETECH. PO Box 725, Paardekraal. 1752. 21 Tulbach Street, Kenmare Ext 4, Krugersdorp. Tel:(011) 954 1510 Fax: (011) 954 1529 Email: admin@poretech.co.za Website: www.poretech.co.za SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www.shimadzu. co.za VERDER SCIENTIFIC (PTY) LTD. P.O.BOX 890226,LYNDHURST 2106, Tel: +27 (010) 6120141, Email: sales@verder-scientific.co.za, Website: www.verder-scientific.com

PATHOGEN TESTING EQUIPMENT ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za

PCR

ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za

ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail; info.za@anton-paar.com; Website: www.anton-paar.com BAMR (Pty) Ltd. 4 Palm Street Newlands, Tel (021) 683-2100.

Fax (021) 674-1485. E-mail: sales@bamr.co.za Website: www. bamr.co.za

METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za

ORBITAL SHAKERS

MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@ moncon.co.za Website: www.moncon.co.za

ANALYTICAL PETROLEUM TECHNOLOGIES. PO Box 168, Kuils River, 7579 Unit 1, 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580. CT: 021 905 0476 JHB: 011 794 2105 DBN: 031 266 2454 E-mail: info@ap-tech.co.za Website: www.ap-tech. co.za

CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com

ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za

MICROSEP (Pty) Ltd. Agent for Lighthouse & Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

AIR FILTER MAINTENANCE SERVICES CC, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 462-1489, E-mail: afms@afms.bz

M.A.D TECHNOLOGY (Pty) Ltd. Box 4040, Rivonia, 2128. Tel (011) 797-3660, Fax (011) 797-3670, E-mail: bruce@madtech.co.za, Website: www.madtech.co.za

ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa.

Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@ anton-paar.com Website: www.anton-paar.com

MICRON SCIENTIFIC (PTY) LTD Distributor for Malvern Instruments, 175 Princes Ave Benoni. Tel: (011) 422 4303 Fax: (011) 845 2923 E-mail: info@ms.co.za Website: www.ms.co.za

PAINT TESTING EQUIPMENT

OPTICAL EMISSION

OPTICAL TESTING

LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@ labotec.co.za Website: www.labotec.co.za

MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 5770880. Fax (011) 577-0882. E-mail: info@panalytical.com SPECTROMETER TECHNOLOGIES Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com MICROSEP (PTY) LTD. Agent for Hygiena International. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep. co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com

PERISTELTIC PUMPS INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agent for Heidolph. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 3155882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

PETROLEUM TESTING ANALYTICAL PETROLEUM TECHNOLOGIES. PO Box 168, Kuils River, 7579 Unit 1, 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580. CT: 021 905 0476 JHB: 011 794 2105 DBN: 031 266 2454 E-mail: info@ap-tech.co.za Website: www.ap-tech. co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com

MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 5770880. Fax (011) 577-0882. E-mail: info@panalytical.com SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@ spectro.org.za. Website: spectro-za.sales@ametek.com.

SPECTROMETER TECHNOLOGIES. Sole Distributor of Analytik Jena Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za WIRSAM SCIENTIFIC & PRECISION EQUIPMENT (PTY) LTD. 23 Menton Road Richmond, Johannesburg. PO. Box 91058 Auckland Park.

JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 Email: jenny@wirsam.com Website: www.wirsam.com

pH INSTRUMENTATION ANALYTICAL SOLUTIONS CC. Agents for Schott. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www.analyticalsolutions.co.za ANATECH INSTRUMENTS. Sole Agent for Radiometer. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@ anatech.co.za AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com CHEMBIZ CC. Authorised distributor for OHaus portable and bench pH meters Tel: +27 (0)11 465 6390 Fax: 086 689 5366 Email: Chembiz@mweb.co.za Website: www.chembizlab.co.za CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agent for Thermo Orion. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (Pty) Ltd. Agent for Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za

supplier directory MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za

THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 4681709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za

AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 462-1489, E-mail: afms@afms.bz

THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

PHOTOMETERS

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za

AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za LABOTEC. Agent for WTW. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec. co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za

PIPETTES/DILUTERS ANALYTICAL & DIAGNOSTIC PRODUCTS. Sole Agent for Accumax.

Box 6378, Weltevreden Park 1715. Tel (011)794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa. co.za ANALYTICAL SOLUTIONS CC. Agents for Sartorius Biohit. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions. co.za Website: www.analyticalsolutions.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com BIOTECH SOLUTIONS. PO Box 6553 Halfway House 1685, 21 Bavaria Avenue, Midrand, RSA, Tel: 011 315 5444, Fax: 086 477 6390, Email: sales@biotechsolutions.co.za, Website: www.biotechsolutions. co.za CHEMBIZ CC. Authorised distributor for OHaus, Tel: +27 (0)11 465 6390 Fax: 086 689 5366 Email: Chembiz@mweb.co.za Website: www.chembizlab.co.za LABOTEC. Agent for Socorex. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec. co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (Pty) Ltd. Agent for Mettler Toledo Rainin. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@ moncon.co.za Website: www.moncon.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 4681709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za

PLANT GROWTH CHAMBERS & ROOMS

MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za

PLASTIC LABWARE ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

PLASTIC TESTING AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 462-1489, E-mail: afms@afms.bz ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa.

Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@ anton-paar.com Website: www.anton-paar.com M.A.D TECHNOLOGY (Pty) Ltd. Box 4040, Rivonia, 2128. Tel (011) 797-3660, Fax (011) 797-3670, E-mail: bruce@madtech.co.za, Website: www.madtech.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail:i nfo@minema.co.za Website: www.minema.co.za PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 577-0880. Fax (011) 577-0882. E-mail: info@panalytical.com SPECTROMETER TECHNOLOGIES. Sole Distributor of Thermo Scientific Handheld Plastic Analysis Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za

PLATINUM LABORATORY WARE INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Tel (011) 466-4321.

Fax (011) 466-4611. E-mail: sales.za@lgcgroup.com Website: www. lgcstandards.com MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@ moncon.co.za Website: www.moncon.co.za

XIl

Issue 4 2018

PLATINUM MAINTENANCE RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 4681709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za

POLARIMETERS ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www.analyticalsolutions.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

POROSIMETERS ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021.

SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za PORETECH. PO Box 725, Paardekraal. 1752. 21 Tulbach Street, Kenmare Ext 4, Krugersdorp. Tel:(011) 954 1510 Fax: (011) 954 1529 Email: admin@poretech.co.za Website: www.poretech.co.za

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com MICROSEP (Pty) Ltd. Agent for Waters & Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep. co.za SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za SPECTROMETER TECHNOLOGIES. Sole Distributor of Thermo Scientific Feeds Analyser Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za

PROTEOMICS ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com

POTENTIOSTATS/GALVANOSTATS BRUNO STEINER LABORATORY CONSULTANCY. Agent for Bio-Logic.

PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www. bslc.co.za

CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com

METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com

POWER SUPPLIES ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011)794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

PRESSSURE CONTROLLERS WIKA INSTRUMENTS (Pty) Ltd. Chilvers Street, Denver, Johannesburg Tel: (011) 621 0000 Email: sales@wika.co.za Website: www.wika.co.za

PRESSSURE SWITCHES WIKA INSTRUMENTS (Pty) Ltd. Chilvers Street, Denver, Johannesburg Tel: (011) 621 0000 Email: sales@wika.co.za Website: www.wika.co.za

PRESSSURE TRANSMITTERS WIKA INSTRUMENTS (Pty) Ltd. Chilvers Street, Denver, Johannesburg Tel: (011) 621 0000 Email: sales@wika.co.za Website: www.wika.co.za

PROCESS ANALYTICS MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

PROCESS GAS CHROMATOGRAPHY PROFILE PROJECTORS BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com

PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 5770880. Fax (011) 577-0882. E-mail: info@panalytical.com

M.A.D TECHNOLOGY (Pty) Ltd. Box 4040, Rivonia, 2128. Tel (011) 797-3660, Fax (011) 797-3670, E-mail: bruce@madtech.co.za, Website: www.madtech.co.za

RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 4681709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com

SPECTROMETER TECHNOLOGIES. Sole Distributor of Fluxana Platinum Ware Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za

PROTEIN ANALYSIS

THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www.lecoafrica. co.za

ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@anton-paar.com Website: www. anton-paar.com

MICROSEP (PTY) LTD. Agent for Waters .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www.shimadzu. co.za

PUMPS EA Laboratories PO Box 328 Isando 1600. Tel: 082 896 8647 Fax: (011) 894 1037 Email: info@ea-labs.co.za Website: www.ea-labs. co.za HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 615-6076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 6158582. E-mail: hanna@hanna.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@ labotec.co.za Website: www.labotec.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 7014705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@ natsep.co.za, sales@microsep.co.za, Website: www.natsep.com

PURGE & TRAP SYSTEMS CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com

PYCNOMETERS/DENSITY MEASUREMENT ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021.

SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@antonpaar.com; Website: www.anton-paar.com

Analytical Reporter will not be held responsible for any errors in the Supplier Directory. Please check your company information and advise if any corrections are to be made.

supplier directory

XIIl Issue 4 2018

MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za PORETECH. PO Box 725, Paardekraal. 1752. 21 Tulbach Street, Kenmare Ext 4, Krugersdorp. Tel:(011) 954 1510 Fax: (011) 954 1529 Email: admin@poretech.co.za Website: www.poretech.co.za

RADIATION & CONTAMINATION MONITORS ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za

RAMAN ANALYZERS BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262. Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@mweb.co.za. Website: www.labdynamics.co.za

RAPID KINETICS

REPAIR & MAINTAINENCE ANACON CC. BOX 731003, Fairland, 2030. Tel: (011) 476-5690 Fax: (011) 476-7833. E-mail: anacon@iafrica.com, Box W222, Waterfalls, Harare. Tel: ZW Tel: +263 712 606265 (cell) Fax: (092634) 62-1405.

E-mail: anacon@iafrica.com, Website: www.anacon.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262.

Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@ mweb.co.za. Website: www.labdynamics.co.za LABOTEC. Box 6553, Halfway House 1685.Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@ labotec.co.za Website: www.labotec.co.za

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Fusion specialists: Tel (011) 466-4321. Fax (011) 466-4611. E-mail: sales.za@lgcgroup. com Website: www.lgcstandards.com

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za

LABOTEC. Agent for Fritsch. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882.

E-mail: sales@labotec.co.za Website: www.labotec.co.za

PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 577-0880. Fax (011) 577-0882. E-mail: info@panalytical.com

LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 9741681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www.lecoafrica.co.za

RESISTANCE THERMOMETERS

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za

BRUNO STEINER LABORATORY CONSULTANCY. Agent for Bio-Logic.

PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www. bslc.co.za

WIKA INSTRUMENTS (Pty) Ltd. Chilvers Street, Denver, Johannesburg Tel: (011) 621 0000 Email: sales@wika.co.za Website: www.wika.co.za

REACTORS

RHEOMETERS

ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa.

Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@ anton-paar.com Website: www.anton-paar.com

ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021.

SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za

HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za

ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa.

Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@ anton-paar.com Website: www.anton-paar.com

ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa.

Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@ anton-paar.com Website: www.anton-paar.com

MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/ Fax: (011) 892 4584. E-mail: tjaart.willemse@magna-analytical.com.

Wesite: www.magna-analytical.com

SHAKERS - RECIPROCATING ,ORBITAL ,ROCKING WAVING, INCUBATING AND INCUBATING COOLING CHEMBIZ CC. Authorised distributor for OHaus balances Tel: +27 (0)11 465 6390 Fax: 086 689 5366 Email: Chembiz@mweb. co.za Website: www.chembizlab.co.za

SHAKERS - ROTARY & LINEAR INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@ labotec.co.za Website: www.labotec.co.za VERDER SCIENTIFIC (PTY) LTD. P.O.BOX 890226,LYNDHURST 2106, Tel: +27 (010) 6120141, Email: sales@verder-scientific.co.za, Website: www.verder-scientific.com

SHAKERS AND SHAKING INCUBATORS ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za BRUNO STEINER LABORATORY CONSULTANCY. Agent for Kuhner.

PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www. bslc.co.za

SIEVES AND SHAKERS

MICROSEP (Pty) Ltd. Agent for Waters, Mettler Toledo & Horizon Technology. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168.

Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www. microsep.co.za

AIR FILTER MAINTENANCE SERVICES CC, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 462-1489, Email: afms@afms.bz

NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 7014705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@ natsep.co.za, sales@microsep.co.za, Website: www.natsep.com

INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za

MICRON SCIENTIFIC (PTY) LTD Distributor for Malvern Instruments, 175 Princes Ave Benoni. Tel: (011) 422 4303 Fax: (011) 845 2923 E-mail: info@ms.co.za Website: www.ms.co.za

PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 577-0880. Fax (011) 577-0882. E-mail: info@panalytical.com

LABOTEC. Agent for Heidolph. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882.

E-mail sales@labotec.co.za Website: www.labotec.co.za

MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@ moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 4681709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za

MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za PORETECH. PO Box 725, Paardekraal. 1752. 21 Tulbach Street, Kenmare Ext 4, Krugersdorp. Tel:(011) 954 1510 Fax: (011) 954 1529 Email: admin@poretech.co.za Website: www.poretech.co.za

REAL-TIME REACTION MONITORING MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

RECORDERS MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259.

PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741.

E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

REFRACTOMETERS ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@ anton-paar.com; Website: www.anton-paar.com HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za MICROSEP (Pty) Ltd. Agent for Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@ microsep.co.za, Website: www.microsep.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951.Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

ROTARY EVAPORATORS INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agent for Büchi. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 3155882. E-mail: sales@labotec.co.za Website: www.labotec.co.za MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463.

Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za

SAFETY EQUIPMENT & ACCESSORIES LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za

SALT SPRAY CHAMBERS LABOTEC. Agent for Weiss. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec. co.za

SAMPLE PREPARATION ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za ANALYTICAL & DIAGNOSTIC PRODUCTS. Sole agent for BioTek Instruments. Box 6378, Weltevreden Park 1715. Tel (011)794-5959.

Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www. adpsa.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za

SPECTROMETER TECHNOLOGIES. Sole Distributors of Fluxana Sample Preparation Machinery and accessories Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@thermofisher. com. Website: www.thermo.com VERDER SCIENTIFIC (PTY) LTD. P.O.BOX 890226,LYNDHURST 2106, Tel: +27 (010) 6120141, Email: sales@verder-scientific.co.za, Website: www.verder-scientific.com WIRSAM SCIENTIFIC & PRECISION EQUIPMENT (PTY) LTD. 23 Menton Road Richmond, Johannesburg. PO. Box 91058 Auckland Park.

JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 Email: jenny@wirsam.com Website: www.wirsam.com

SAMPLERS CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo & Lighthouse.

Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 9140393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www. microsep.co.za

SAMPLING EQUIPMENT CHEMBIZ CC. Authorised distributor for OHaus balances Tel: +27 (0)11 465 6390 Fax: 086 689 5366 Email: Chembiz@mweb. co.za Website: www.chembizlab.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo& Waters. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www. microsep.co.za

SENSOR DEVELOPMENT BRUNO STEINER LABORATORY CONSULTANCY. Agent for BioLogic. PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www.bslc.co.za

MICROSEP (Pty) Ltd. Agent for Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@ microsep.co.za, Website: www.microsep.co.za RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 4681709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za VERDER SCIENTIFIC (PTY) LTD. P.O.BOX 890226,LYNDHURST 2106, Tel: +27 (010) 6120141, Email: sales@verder-scientific.co.za, Website: www.verder-scientific.com

SLIP MELTING POINT APPARATUS MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

SODIUM ANALYSERS METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@ microsep.co.za, Website: www.microsep.co.za

SOFTENING POINT APPARATUS MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

SOIL TESTING EQUIPMENT ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa.

Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@ anton-paar.com Website: www.anton-paar.com BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com EA Laboratories PO Box 328 Isando 1600. Tel: 082 896 8647 Fax: (011) 894 1037 Email: info@ea-labs.co.za Website: www.ea-labs. co.za LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www.lecoafrica.co.za

supplier directory LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (Pty) Ltd. Agent for Waters, Mettler Toledo and Horizon Technology. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168.

Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www. microsep.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@ moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 577-0880. Fax (011) 577-0882. E-mail: info@panalytical.com SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@ spectro.org.za. Website: spectro-za.sales@ametek.com VERDER SCIENTIFIC (PTY) LTD. P.O.BOX 890226,LYNDHURST 2106, Tel: +27 (010) 6120141, Email: sales@verder-scientific.co.za, Website: www.verder-scientific.com

SOLUTION STANDARDS/ICP/AAS INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Tel (011) 466-4321.

Fax (011) 466-4611. E-mail: sales.za@lgcgroup.com Website: www. lgcstandards.com

SPECTROMETERS ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021.

SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website:www.chemetrix.com LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 9741681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www.lecoafrica.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@ moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 577-0880. Fax (011) 577-0882. E-mail: info@panalytical.com PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer.com SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www.shimadzu. co.za

ANALYTICAL SOLUTIONS CC. Agent for Jasco. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www.analyticalsolutions.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262.

Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@ mweb.co.za. Website: www.labdynamics.co.za LABOTEC. Agent for WPA/Biochrom. Box 6553, Halfway House 1685.

Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za

SPECTROMETER TECHNOLOGIES. Sole Distributor of Thermo Scientific Handheld XRF Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@thermofisher. com. Website: www.thermo.com

Issue 4 2018

PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 5770880. Fax (011) 577-0882. E-mail: info@panalytical.com

LABOTEC. Agent for PHI. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882.

E-mail: sales@labotec.co.za Website: www.labotec.co.za

SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website; www. shimadzu.co.za

MICROSEP (Pty) Ltd. Agent for Celsis & Hygiena International. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

SPECTROMETER TECHNOLOGIES. Sole Distributors of Fluxana Sample Preparation Machinery and accessories Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

SPRAY DRYERS LABOTEC. Agent for Büchi. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882.

E-mail: sales@labotec.co.za Website: www.labotec.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za

STEAMBATHS

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com

INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za

MICROSEP (Pty) Ltd. Agent for Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@ microsep.co.za, Website: www.microsep.co.za

LABOTEC. Agents for Julabo Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec. co.za

MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail sales@ moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

STERILE SAMPLING BAGS

PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer.com RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 4681709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www.shimadzu. co.za SPECTROMETER TECHNOLOGIES. Sole Distributor of Analytik Jena Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@thermofisher. com. Website: www.thermo.com UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

SPECTROSCOPY - ACCESSORIES SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@ spectro.org.za. Website: spectro-za.sales@ametek.com.

XIV

ANACON CC. BOX 731003, Fairland, 2030. Tel: (011) 476-5690 Fax: (011) 476-7833. E-mail: anacon@iafrica.com, Box W222, Waterfalls, Harare. Tel: ZW Tel: +263 712 606265 (cell) Fax: (092634) 62-1405. E-mail: anacon@iafrica.com, Website: www. anacon.co.za BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com

SPECTROPHOTOMETERS

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com

ANACON CC. BOX 731003, Fairland, 2030. Tel: (011) 476-5690 Fax: (011) 476-7833. E-mail: anacon@iafrica.com, Box W222, Waterfalls, Harare. Tel: ZW Tel: +263 712 606265 (cell) Fax: (092634) 62-1405.

E-mail: anacon@iafrica.com, Website: www.anacon.co.za

MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za

STIRRERS AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, E-mail: afms@afms.bz

PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 577-0880. Fax (011) 577-0882. E-mail: info@panalytical.com SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www.shimadzu. co.za SPECTROMETER TECHNOLOGIES Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@thermofisher. com. Website: www.thermo.com

SURFACE AREA ANALYSIS ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021.

SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@anton-paar.com Website: www. anton-paar.com BRUNO STEINER LABORATORY CONSULTANCY. Agent for Bio-Logic.

PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www. bslc.co.za PORETECH. PO Box 725, Paardekraal. 1752. 21 Tulbach Street, Kenmare Ext 4, Krugersdorp. Tel:(011) 954 1510 Fax: (011) 954 1529 Email: admin@poretech.co.za Website: www.poretech.co.za

SURFACE TENSION

ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za

ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za

HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za

ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@anton-paar.com Website: www. anton-paar.com

INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agent for Heidolph. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 3155882. E-mail: sales@labotec.co.za Website: www.labotec.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@ moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@thermofisher. com. Website: www.thermo.com

STOMACHERS ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za

SURFACE ANALYSIS ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021.

SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa.

Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@ anton-paar.com Website: www.anton-paar.com

MICRON SCIENTIFIC (PTY) LTD Distributor for Malvern Instruments, 175 Princes Ave Benoni. Tel: (011) 422 4303 Fax: (011) 845 2923 E-mail: info@ms.co.za Website: www.ms.co.za SPECTROMETER TECHNOLOGIES. Sole Distributor of Stable Micro Systems Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za

SYNTHESIS WORKSTATIONS MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

SYRINGES ANACON CC. BOX 731003, Fairland, 2030. Tel: (011) 476-5690 Fax: (011) 476-7833. E-mail: anacon@iafrica.com, Box W222, Waterfalls, Harare. Tel: ZW Tel: +263 712 606265 (cell) Fax: (092634) 62-1405. E-mail: anacon@iafrica.com, Website: www. anacon.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com

Analytical Reporter will not be held responsible for any errors in the Supplier Directory. Please check your company information and advise if any corrections are to be made.

supplier directory

XV

Issue 4 2018

TEFLON LABWARE RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 4681709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za

TEMPERATURE/THERMOMETERS/ THERMOSTATS HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

SPECTROMETER TECHNOLOGIES. Sole Distributor of Stable Micro Systems Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za

THERMAL ANALYSIS ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za

MICROSEP (Pty) Ltd. Agent for Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@ microsep.co.za, Website: www.microsep.co.za

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com

PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer.com

MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@ moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail charl@shimadzu.co.za Website: www.shimadzu. co.za

WIKA INSTRUMENTS (Pty) Ltd. Chilvers Street, Denver, Johannesburg Tel: (011) 621 0000 Email: sales@wika.co.za Website: www.wika.co.za

THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@thermofisher. com. Website: www.thermo.com

TENSILE/COMPRESSION TESTING

THERMAL DESORPTION SYSTEMS

ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za

ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021.

SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257).

E-mail: info@advancedlab.co.za

ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@anton-paar.com Website: www. anton-paar.com

CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com

SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website www. shimadzu.co.za SPECTROMETER TECHNOLOGIES. Sole Distributor of Stable Micro Systems Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za

TEXTILE TESTING ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@anton-paar.com Website: www. anton-paar.com BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za SPECTROMETER TECHNOLOGIES. Sole Distributor of Stable Micro Systems Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za

TEXTURE ANALYSERS ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021.

SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa.

Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@ anton-paar.com Website: www.anton-paar.com BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@ moncon.co.za Website: www.moncon.co.za

PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer. com SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za

LABOTEC. Agent for Thermo Orion. Box 6553, Halfway House 1685.

Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 w E-mail: info@metrohm.co.za Website: ww.metrohm.co.za MICROSEP (Pty) Ltd. Agent for Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@ microsep.co.za, Website: www.microsep.co.za

TOC ANALYSERS EA Laboratories PO Box 328 Isando 1600. Tel: 082 896 8647 Fax: (011) 894 1037 Email: info@ea-labs.co.za Website: www.ea-labs. co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com MICROSEP (Pty) Ltd. Agent for Lighthouse & Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www.shimadzu. co.za SPECTROMETER TECHNOLOGIES. Sole Distributor of Analytik Jena Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za

LABOTEC. Agents for Julabo & Local Box 6553, Halfway House 1685.

Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

THERMOCOUPLES & ACCESSORIES

NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com

LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com

TISSUE PROCESSORS LABOTEC. Agent for Thermo Shandon. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463.

Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com

TITRATORS ANALYTICAL SOLUTIONS CC. Agents for Schott. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www.analyticalsolutions.co.za HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 615-6076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 6158582. E-mail: hanna@hanna.co.za LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262.

Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@ mweb.co.za. Website: www.labdynamics.co.za

LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662.

Fax: 011 476 4664. Email: sales@lenton.co.za Website: www. lenton.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 4681709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za

UV TRANSILLUMINATORS

LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

MICROSEP (PTY) LTD. Agent for Saint Gobain .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

TISSUE CULTURE CHAMBERS & ROOMS

AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com

TUBING

MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, E-mail: afms@afms.bz

ANALYTICAL & DIAGNOSTIC PRODUCTS. Sole agent for Protein Simple (Formely Known as Alpha Innotech). Box 6378, Weltevreden Park 1715. Tel (011)794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za

THERMO GRAVIMETRIC ANALYSIS (TGA)

ULTRASONIC BATHS

THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@thermofisher. com. Website: www.thermo.com

THERMAL OPTICAL ANALYSIS

WIKA INSTRUMENTS (Pty) Ltd. Chilvers Street, Denver, Johannesburg Tel: (011) 621 0000 Email: sales@wika.co.za Website: www.wika.co.za

WIRSAM SCIENTIFIC & PRECISION EQUIPMENT (PTY) LTD. 23 Menton Road Richmond, Johannesburg. PO. Box 91058 Auckland Park.

JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 Email: jenny@wirsam.com Website: www.wirsam.com

TURBIDITY ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa.

Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@ anton-paar.com Website: www.anton-paar.com HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 615-6076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 6158582. E-mail: hanna@hanna.co.za LABOTEC. Agent for Thermo Orion. Box 6553, Halfway House 1685.

Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

UV / VISIBLE SPECTROPHOTOMETRY ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com MICROSEP (Pty) Ltd. Agent for Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@ microsep.co.za, Website: www.microsep.co.za SPECTROMETER TECHNOLOGIES. Sole Distributor of Analytik Jena Instrumentation) Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za

VACUUM COATING LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

VACUUM SYSTEMS, MEASUREMENT & PUMPS

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com

MICROSEP (Pty) Ltd. Agent for Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@ microsep.co.za, Website: www.microsep.co.za

INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za

MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@ moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

TURNKEY/LABORATORY DESIGN AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 462-1489, E-mail: afms@afms.bz

MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463.

Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com

supplier directory NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 7014705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@ natsep.co.za, sales@microsep.co.za, Website: www.natsep.com

VISCOMETERS ANALYTICAL PETROLEUM TECHNOLOGIES. PO Box 168, Kuils River, 7579 Unit 1, 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580. CT: 021 905 0476 JHB: 011 794 2105 DBN: 031 266 2454 E-mail: info@ap-tech.co.za Website: www.ap-tech. co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@anton-paar.com Website: www. anton-paar.com BAMR (Pty) Ltd. 4 Palm Street Newlands, Tel (021) 683-2100. Fax (021) 674-1485. E-mail: sales@bamr.co.za Website: www.bamr.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@ moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

WATER ANALYSIS

SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@ spectro.org.za. Website: spectro-za.sales@ametek.com.

SPECTROMETER TECHNOLOGIES. Sole Distributor of Analytik Jena Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

WATER BATHS AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, Email: afms@afms.bz ANALYTICAL SOLUTIONS CC. Agents for Picosun. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www.analyticalsolutions.co.za

ANALYTICAL & DIAGNOSTIC PRODUCTS. Agent for 3M Clean-Trace.

Box 6378, Weltevreden Park 1715. Tel (011)794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za

INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za

ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za

LABOTEC. Agent for Julabo. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882.

E-mail: sales@labotec.co.za Website: www.labotec.co.za

ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@anton-paar.com Website: www. anton-paar.com

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za

AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com

MERCK MILLIPORE is a division of Merck (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www. bruker.com EA Laboratories PO Box 328 Isando 1600. Tel: 082 896 8647 Fax: (011) 894 1037 Email: info@ea-labs.co.za Website: www. ea-labs.co.za HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 615-6076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 6158582. E-mail: hanna@hanna.co.za LABOTEC. Agent for Thermo Orion/WPA/WTW. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za

MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463.

Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com

MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@ moncon.co.za Website: www.moncon.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@thermofisher. com. Website: www.thermo.com

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Web: www.bruker.com

WATER SAMPLERS/ WATER TESTING APPARATUS

MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magna-analytical.com. Wesite: www.magna-analytical.com

ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@ adpsa.co.za Website: www.adpsa.co.za

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com

THERMO FISHER SCIENTIFIC. PO Box 145 Ferndale 2160 Tel: 0860 782 688 Tel: (011) 792 7383 â&#x20AC;&#x201C; 5 Email: Errol.Allcock@quantumbiotech.co.za; johannes.christiaan.stoltz@thermofisher.com Website: www.thermoscientific.com

PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 577-0880. Fax (011) 577-0882. E-mail: info@panalytical.com

WESTERN BLOTS KITS (SEE BLOT KITS)

SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www.shimadzu. co.za

ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za

SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630.

Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@spectro.org. za. Website: spectro-za.sales@ametek.com.

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com

SPECTROMETER TECHNOLOGIES. Sole Distributor of Thermo Scientific Handheld XRF Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za

WORKSTATION/ WORKBENCHES MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463.

Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com

X-RAY ANALYSIS ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@anton-paar.com Website: www. anton-paar.com BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 5770880. Fax (011) 577-0882. E-mail: info@panalytical.com SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@ spectro.org.za. Website: spectro-za.sales@ametek.com.

SPECTROMETER TECHNOLOGIES. Sole Distributor of Thermo Scientific Handheld XRF Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@thermofisher.com. Website: www. thermo.com UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@ united-scientific.co.za Website: www.unitedscientific.co.za WIRSAM SCIENTIFIC & PRECISION EQUIPMENT (PTY) LTD. 23 Menton Road Richmond, Johannesburg. PO. Box 91058 Auckland Park.

JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 Email: jenny@wirsam.com Website: www.wirsam.com

X-RAY FLUX INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Calibration Standards (ISO Certified) and Certified Reference Materials for intrument calibration and/or method validation. Tel: (011) 4664321 Fax: (011) 466-4611 E-mail: sales.za@lgcgroup.com Website: www.lgcstandards.com RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 4681709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za

ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@ anton-paar.com; Website: www.anton-paar.com

ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021.

SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za

BIOTECH SOLUTIONS. PO Box 6553 Halfway House 1685, 21 Bavaria Avenue, Midrand, RSA, Tel: 011 315 5444, Fax: 086 477 6390, Email: sales@biotechsolutions.co.za, Website: www.biotechsolutions.co.za

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com

ANALYTICAL SOLUTIONS CC. Agents for PSSi. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www.analyticalsolutions.co.za

INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south).

E-mail: info@vactech.co.za, Website: www.instruvac.co.za

MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463.

Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com

LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262.

Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@ mweb.co.za. Website: www.labdynamics.co.za

PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 5770880. Fax (011) 577-0882. E-mail: info@panalytical.com

LABOTEC. Agent for Elga. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882.

E-mail: sales@labotec.co.za Website: www.labotec.co.za

SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website; www. shimadzu.co.za

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com

AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com

METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za

PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer.com

ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021.

SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za

ZETA POTENTIAL

ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za

NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 7014705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@ natsep.co.za, sales@microsep.co.za, Website: www.natsep.com

NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018.

Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 7014705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@ natsep.co.za, sales@microsep.co.za, Website: www.natsep.com

X-RAY FLUORESCENCE

X-RAY DIFFRACTION

MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/ Fax: (011) 892 4584. E-mail: tjaart.willemse@magna-analytical.com.

Website: www.magna-analytical.com

MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@ moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za

WIRSAM SCIENTIFIC & PRECISION EQUIPMENT (PTY) LTD. 23 Menton Road Richmond, Johannesburg. PO. Box 91058 Auckland Park.

JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 Email: jenny@wirsam.com Website: www.wirsam.com

AIR FILTER MAINTENANCE SERVICES CC, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, Email: afms@afms.bz

MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za

Issue 4 2018

SPECTROMETER TECHNOLOGIES. Sole Authorised Distributor of Fluxana range of Fluxes Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za

WATER DISTILLATION / PURIFICATION

LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 9741681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www.lecoafrica.co.za

MICROSEP (Pty) Ltd. Agent for Waters & Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400.

Email: sales@microsep.co.za, Website: www.microsep.co.za

XVl

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com MICROSEP (Pty) Ltd. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 3655168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za

THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www. anton-paar.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICRON SCIENTIFIC (PTY) LTD Distributor for Malvern Instruments, 175 Princes Ave Benoni. Tel: (011) 422 4303 Fax: (011) 845 2923 E-mail: info@ms.co.za Website: www.ms.co.za PORETECH. PO Box 725, Paardekraal. 1752. 21 Tulbach Street, Kenmare Ext 4, Krugersdorp. Tel:(011) 954 1510 Fax: (011) 954 1529 Email: admin@poretech.co.za Website: www.poretech.co.za

WIRSAM SCIENTIFIC & PRECISION EQUIPMENT (PTY) LTD. 23 Menton Road Richmond, Johannesburg. PO. Box 91058 Auckland Park.

JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 Email: jenny@wirsam.com Website: www.wirsam.com

Analytical Reporter will not be held responsible for any errors in the Supplier Directory. Please check your company information and advise if any corrections are to be made.

Millipore

Filtration, Separation & Preparation

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