Dynalon by lsdcorp lsdcorp

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Scien E Gift ce Pack (see pa ge 4)

2008 Laboratory Essentials

dynalabcorp.com

For additional information call 800.828.6595

Technical Plastic Properties Introduction The Dynalab Corp. Laboratory Essentials catalog technical section aims to provide clear, concise information about the key polymers from which the Dynalab range is manufactured. It is intended as your guide to the suitability of our products for use with a variety of chemical groups, and in a variety of environments. Each polymer has its own entry with detailed technical information and a summary icon denoting its general chemical suitability characteristics. Those Polymers capable of being repeatedly Autoclaved at, at least 121°C for 30 minutes are denoted by the letter A. More detailed temperature resistance is often included in the text. The information within this section is designed to answer most common application questions, but like any guide will not answer all. Dynalab's Technical Department (800.828.6595) will be pleased to answer any question relating to our product usage.

Key to Summary Icons These 'Summary Icons' are intended to give a quick guide to the chemical resistance of the polymers. Exceptional resistance to almost all laboratory chemicals.

Moderate to good resistance to common aqueous laboratory chemicals but avoid organic solvents and strong acids and bases.

Good to excellent chemical resistance across a broad range of common laboratory chemicals.

Autoclavable.

Note: Where no icon is shown, product is manufactured from several materials. Refer to text for component's resistance.

Sterilization Reference to methods of sterilization are based on the following standards: Autoclaving 121°C, 15 psi for 30 minutes. When autoclaving, always ensure caps are loosened or removed to prevent accidental implosion. Certain chemicals which have no appreciable effect on resins at room temperature may cause deterioration at autoclaving temperatures unless removed with distilled water before hand.

Gas-Ethylene oxide formaldehyde. Dry heat 160°C, 120 minutes. Disinfectants - Benzalkonium chloride, formalin, ethanol, etc. Radiation - gamma irradiation at 2.5 (Mrad) with unstabilized plastic.

Note: Sterilizing reduces the mechanical strength of certain polymers.

Chemical Resistance and Physical Properties These codes are used in the following charts. 999 Excellent resistance,

no attack.

Poor resistance, not recommended.

–

Good resistance, minor attack.

Clear

Limited resistance, moderate attack, suitable for short term use only.

No information available.

Transparency C

Flexibility TL

Translucent

Opaque

Excellent

Rigid

Specify Dynalon product numbers from your distributor of choice.

Technical Plastic Properties Low Density Polyethylene (LDPE) The first of the polyolefins originally prepared some fifty years ago by the high pressure polymerization of ethylene. Its comparatively low density arises from the presence of a small amount of branching in the chain (on about 2% of the carbon atoms). This gives a more open structure. LDPE is a most useful and widely used plastic. It is translucent to opaque, robust enough to be virtually unbreakable and at the same time quite flexible. Chemically LDPE is unreactive at room temperature although it is slowly attacked by strong oxidizing agents and some solvents will cause softening or swelling. It may be used at temperatures up to 95°C for short periods and at 80°C continuously. LDPE is ideally suited for a wide range of laboratory apparatus including wash bottles, pipette washing equipment and tanks. LDPE

High Density Polyethylene (HDPE) A linear polymer prepared from ethylene by a catalytic process. The absence of branching results in a more closely packed structure with a higher density and somewhat higher chemical resistance than LDPE. It is also somewhat harder and more opaque and it can withstand rather higher temperatures (120°C for short periods, 110°C continuously). It lends itself particularly well to blow molding, e.g. for bottles and containers.

Polypropylene (PP)

HDPE

A polymer prepared catalytically from propylene which differs from HDPE by having an isostatic replacement of a hydrogen atom by a methyl group on alternate carbon atoms in the main chain. Although largely unreactive chemically the presence of the methyl groups makes it slightly more susceptible to attack by strong oxidizing agents than HDPE. A major advantage is its higher temperature resistance. It makes it particularly suitable for items such as trays and instrument jars that have to be sterilized frequently for use in a clinical environment. PP is a translucent material with excellent mechanical properties and it has gradually replaced the polyethylenes for many purposes

Polymethylpentene (PMP or 'TPX'*)

A polymer of 4-methylpentene- 1 which is similar to PP but has an isobutyl group in place of methyl group on alternate C atoms. The important qualities of PMP ("TPX") as a laboratory plastic are its high transparency, its rigidity and resistance to impact and its ability to withstand temperatures of up to 200°C for short periods (180°C continuously). It is particularly suitable for volumetric apparatus such as flasks, measuring cylinders and beakers. Like other polyolefins PMP ("TPX") is susceptible to attack by strong oxidizing agents over a period of time and some chlorinated solvents (e.g. trichloroethylene) can cause some softening and swelling. *"TPX" is a trademark of Mitsui Petrochemicals Ltd.

Polyvinylchloride (PVC) PVC has a linear structure similar to polyethylene but with a chlorine atom replacing a hydrogen atom on alternate carbon atoms. PVC itself is hard and rigid but the addition of phthalate esters as plasticizers makes it soft and pliable and ideal for tubing. The material is generally transparent with a bluish tint. It is attacked by many organic solvents but it has a very good resistance to oils and it has a low permeability to gases. In its rigid form PVC is available in sheets which can readily be welded to produce tanks, trays and troughs. It is not recommended for use above 70°C although it can be taken to 80°C for short periods.

Polycarbonate (PC)

PMP

PC is a linear polycarbonic acid ester prepared from a dihydric phenol. It possesses extraordinarily good dimensional stability with a high impact strength which is maintained over a wide temperature range. This makes it ideal for the manufacture of laboratory safety shields, vacuum desiccators and centrifuge tubes. PC may be autoclaved (maximum continuous working temperature 130°C, and 140°C for short periods), but some loss in mechanical strength occurs on repeated autoclaving and the equipment should not then be used for vacuum applications. The carbonate linkages in the chain make the material subject to reaction with a variety of concentrated acids and bases and it is soluble in various organic solvents.

PVC

Polystyrene (PS) A hard rigid, transparent plastic with good dimensional stability. The material has good chemical resistance to many aqueous solutions but it is soluble in many aromatic and halogenated solvents. It cannot be used at elevated temperatures (maximum 60°C continuous, 70°C for short periods) and it tends to suffer from mechanical stress. It finds a wide use in disposable laboratory products. The chemical resistance to non-polar solvents and aromatics can be improved by co-polymerizing styrene with acrylontrile (CH2 = CH. CN). The resultant product SAN usually contains 25-35% of acrylonitrile by weight. SAN also has an improved impact strength and rigidity and is much used for injection molded articles such as boxes and food containers.An acrylonitrile - butadiene - styrene (ABS) graft copolymer is obtained by polymerizing acrylonitrile and styrene in the presence of soluble polybutadiene ([CH2-CH =CH-2]n). The physical properties of the product may be varied by changing the individual proportions. The polymer has a higher chemical resistance than PS and it will retain its stability of shape up to 100°C.

For additional information call 800.334.7585

Technical Plastic Properties Polymethylmethacrylate (ACRYLIC) A rigid plastic with a high degree of transparency. It is resistant to inorganic acids and alkalis but is attacked by a wide range of organic solvents. Its clarity and stability make it very suitable for the manufacture of burets and in sheet form it may be cemented to produce tanks, trays, etc. ACRYLIC may be used at temperatures up to 70°C continuously and to 90°C for short periods. 10mm thick Acrylic provides an effective barrier to Beta radiation.

ACRYLIC

Polytetrafluoroethylene (PTFE)

PTFE shows a remarkable chemical resistance and it is insoluble in all known solvents. It is attacked only by molten alkali metals and by fluorine at high temperatures. PTFE is incombustible and may be used up to 260°C (300°C for short periods). Its coefficient of friction is extremely low and it shows the effect of self lubrication with constant mechanical properties which makes it particularly suitable for bearings, joints, O-rings, stirring bars, etc. It may be shaped by compression and sintering into bottles and beakers where its chemical stability and non-wettability make it suitable for use in extreme circumstances. PTFE

Perfluoroalkoxy PTFE (PFA)

PFA

PFA is a copolymer of tetrafluoroethylene (CF2 = CF2) with a perfluoroalkyl vinyl ether [F(CF2)m CF20CF = CF2]. The resultant polymer contains the carbon-fluorine backbone chain typical of PTFE with perfluoroalkoxy side chains. The mechanical, chemical and physical properties are fundamentally attributable to the main chain and the chief effect of the side chains is to control the crystallinity of the polymer. Unlike PTFE the new polymer does not require special fabricating techniques. It has outstanding chemical and solvent resistance over a temperature range even greater than PTFE (p.e. - 270° to + 260°C). PFA has extremely low absorption and permeability levels even at 200°C which make it very suitable for trace element analysis, isotopic separations, sample digestions and the handling of sensitive biological solutions. The material is translucent but liquid levels can easily by seen. In short PFA approximates closely (and in some cases exceeds) the overall properties of PTFE while offering the flexibility of thermoplastic processing. FEP exhibits similar properties but is also susceptible to attack by concentrated perchloric acid.

Synthetic rubbers and other 0-ring and gasket materials Synthetic rubbers are based mainly on polymers and co-polymers of butadiene and its derivatives. SILESCOL®

Neoprene A polymer of chloroprene (2-chlorobutadiene) i.e. CH2 = CH - CCI = CH2. This material has a better oil resistance than natural rubber. The presence of chlorine deactivates the C-C bond and makes it less susceptible to oxidative attack as well as increasing its resistance to solvents. It has a higher temperature and fire resistance than natural rubber. Nitrile Rubber A co-polymer of acrylonitrile (CH2 = CHCN) and butadiene, (CH2 = CH - CH = CH2). It has a good solvent resistance increasing with increasing acrylonitrile. Good for gaskets, oil and petrol hoses. Viton A A co-polymer of perfluoropropene (CF3CF = CF2) and vinyledene fluoride (CH2 = CF2). It is resistant to chemical and solvents up to 200°C and is used for 0-rings, gaskets and hose linings.

FREE Science Gift Pack Containing items such as bottles, cylinders, funnels & stir bars! Tel: 800.334.7585 Fax: 585.334.0241 E-mail: dynaloninfo@dyna-labware.com

The information contained within this catalog is offered for use by technically qualified personnel at their discretion and risk. All technical statements, information and recommendations contained herein are based on tests and data we believe to be reliable, but the accuracy or completeness thereof is not guaranteed and no warranty of any kind is made with respect thereto. We recommend that users satisfy themselves as to the compatibility between contents and containers or substances and apparatus before use. Dimensions given throughout this catalog are nominal unless otherwise stated. Shipping weights are provided when available. Please telephone customer service for any weights that are not printed in this book. Dynalon reserves the right to alter specifications without notice as part of the company's policy of ongoing product improvement.

Specify Dynalon product numbers from your distributor of choice. LDPE

HDPE

ACRYLIC

PTFE

PMP

PVC

PFA

Acids - dilute Acids - concentrated

Alcohols

Aldehydes

µ µ

Bases Esters

Hydrocarbons Aliphatic

Hydrocarbons Aromatics

Hydrocarbons Halogenated µ

Ketones

µ µ

Oils, Minerals µ

Oil, Vegetable Oxidizing Agents

Max Temp. °C

120

135

280

180

130

270

Min Temp.°C

-50

-100

-10

-60

-200

-25

-135

-260

Autoclavable

YES

Gas Sterilization

YES

Dry Heat Sterilization

YES

Gamma Irradiation Sterilization

YES

Chemical Disinfectant Sterilization

YES

Transparency

Flexibility

4.4

0.4

280

10.2

270

1.2

<0.01

<0.02

0.05

0.3

<0.01

0.06

0.35

<0.03

>1015

>1016

>1014

>1018

>1016

<1016

2X1016

1018

0.92

0.95

0.90

1.05

1.18

2.2

0.83

1.34

1.20

2.16

Gas Permeability N2 Gas Permeability CO2 Gas Permeability O2 Water Absorption % Resistivity Ohm CM2 Specific Gravity

For additional information call 800.334.7585

Technical Plastic Properties Excellent resistance no attack

Reagent

LDPE

HDPE

Good resistance minor attack

PMP

PVC

Limited resistance moderate attack

Poor resistance, attacked or dissolved, not recommended

SAN

ABS ACRYLIC PTFE

No information available

PFA

E-CTFE

Temperature 째C 20 50 20 50 20 50 20 50 20 50 20 50 20 50 20 50 20 50 20 50 20 50 20 50 20 50 Temperature 째F 68 122 68 122 68 122 68 122 68 122 68 122 68 122 68 122 68 122 68 122 68 122 68 122 68 122 Acetaldehyde Acetic Acid Acetic Anhydride Acetone Acetyl Chloride Ammonium Chloride (10%) Ammonium Hydroxide (28%) Amyl Acetate Aniline Aqua Regia Benzaldehyde Benzene Benzoic Acid Boric Acid (10%) Bromine Gas (Dry) Bromine Water Butyl Acetate Butyl Alcohol Butyric Acid Calium Hydroxide (Saturated) Carbon Disulphide Carbon Tetrachloride Chlorine Gas (Dry) Chlorine Water Chloroform Citric Acid m-Cresol Cyclohexane Dibutylphthalate p-Dichlorobenzene Diethyl Ether Diethylene Glycol Dimethyl Formamide Dioxane Ethyl Acetate Ethyl Alcohol Ethyl Chloride Ethylene Chloride Ethyl Oxide Fluorine Gas (Dry) Formaldehyde (Formalin) Formic Acid Fuel Oil This chart gives general guidelines only on the chemical resistance of plastics. There are many factors which influence chemical resistance - always test for your own application before selecting the appropriate product. If you have any doubts, please contact our Technical Department for advice.

Specify Dynalon product numbers from your distributor of choice.

Technical Plastic Properties Excellent resistance no attack

Reagent

LDPE

HDPE

Good resistance minor attack

PMP

PVC

Limited resistance moderate attack

Poor resistance, attacked or dissolved, not recommended

SAN

ABS ACRYLIC PTFE

No information available

PFA

E-CTFE

Temperature 째C 20 50 20 50 20 50 20 50 20 50 20 50 20 50 20 50 20 50 20 50 20 50 20 50 20 50 Temperature 째F 68 122 68 122 68 122 68 122 68 122 68 122 68 122 68 122 68 122 68 122 68 122 68 122 68 122 Glycerine (Glycerol) Hexane Hydrobromic Acid (25%) Hydrobromic Acid (35%) Hydrofluoric Acid (35%) Hydrogen Peroxide (30%) Lactic Acid Methyl Acetate Methyl Alcohol Methyl Ethyl Ketone Methylene Chloride Mineral Oil Napthalene Nitric Acid (10%) Nitric Acid (70%) Nitrobenxene Oleum Oxalic Acid Perchloric Acid (20%) Petrol Petroleum Ether Phosphoric Acid (85%) Photographic Developer Photographic Fixer Potassium Hydroxide (50%) Potassium Permanganate (20%) Propylene Glycol Pyridine Salicylic Acid Silver Nitrate Sodium Hydroxide (50%) Sodium Hypochlorite (20%) Sodium Thiosulphate Sulphuric Acid (10%) Sulphuric Acid (98%) Tetrahydrofuran Tetrahydronaphthalene Thionyl Chloride Toluene Trichloroethylene Turpentine Vegetable Oil Xylene This chart gives general guidelines only on the chemical resistance of plastics. There are many factors which influence chemical resistance - always test for your own application before selecting the appropriate product. If you have any doubts, please contact our Technical Department for advice.

For additional information call 800.334.7585

Science Equipment Colony Counter, SC6

THE BENCHTOP EQUIPMENT HYGIENE SOLUTION

• • • • • •

Pressure sensitive count system. Can be used with any probe or felt tip pen. Digital readout from 0 to 999. Built-in average count facility. Audible confirmation of each count. Choice of light or dark background.

Ideal for all microbiology applications, the SC6/120V/60 colony counter provides fast and accurate counting of bacterial and mold colonies. The SC6/120V/60 colony counter is easy to use. Simply place the Petri dish on the electronic pressure pad and touch the dish with a felt tip pen to mark each colony. The touch pressure causes a count to be registered on the digital display and an audible tone confirms each count made (the sound can be switched on/off as desired). Any suitable implement - a felt tip pen for example may be used to apply pressure to the dish. The sensitivity required to register a count can be adjusted to suit with an easy to use dial. This unit can also be used to count multiple plates, and then calculate the average colony count via the built-in averaging facility. A choice of either white or black background on which to view colonies is available. The black background aids the viewing of difficult, translucent colonies. Two dish centering adapters are provided to enable the use of standard Petri dishes. In addition, the receiver dish may be easily removed for cleaning. This colony counter is supplied complete with one Wolffhuegel graticule, one segmentation disc and two centering adapters for standard Petri dishes. A choice of magnifiers is available to aid easier counting of smaller colonies. Unit is sold as base only. Separate magnifiers can be purchased below under SC6/1 (1.7X) and SC6/1/3 (3X).

Technical Specification Digital display Count Dish size Max plate number to average Dimensions (w x d x h) Net weight Electrical supply

3 digit LED 0 to 999 50 to 100mm 99 310 x 300 x 140mm 12.2” x 11.8” x 5.5” 4lbs 120V, 60Hz

Ordering Information Model SC6/120V/60 SC6/1 SC6/1/3 SC6/2 SC6/3 SC6/4 SC6/5

Description Colony counter 1.7x magnifier 3x magnifier Wolffhuegel graticule and segmentation discs Spare dish centering adapters Clear protective discs Spare receiver dish

Price $659.08 each $65.60 each $78.67 each $30.08 $12.04 $24.60 $8.46

pk 10 pk 2 pk 5 each

Specify Dynalon product numbers from your distributor of choice.

Science Equipment Digital Melting Point Apparatus • • • • •

Simple and safe to operate Fast, accurate results Easy to clean Economical price Digital display of temperature

THE BENCHTOP EQUIPMENT HYGIENE SOLUTION

No Mercury thermometer!

The SMP10/120V/60 has been designed with safety and ease of operation in mind making it ideal for use in education. The temperature is selected, measured and displayed digitally making it accurate and negating the need for a thermometer. Two samples can be tested simultaneously. They are viewed via a magnifying lens with clear observation aided by built in illumination. Extendible back feet allow the unit to be operated at the optimum viewing angle. Full access to the block aids cleaning. The simple to follow instructions are printed on supplied clear labels in most European languages for ease of use. To operate simply select a plateau temperature via the three digit display and press ‘start’. The unit quickly heats up and remains at the selected plateau temperature until the user is ready to start the test. Insert the sample tubes and press ‘start’. The unit then heats slowly so that the melt can be observed. When the sample is seen to melt, note the temperature on the display. Press ‘stop’ to end heating and cool the block. Supplied complete with calibration certificate showing individual serial number for traceability.

Technical Specification Number of samples Temperature range Temperature accuracy Display Display resolution Sensor Ramp rates Dimensions (w x d x h) Net weight Electrical supply

2 Ambient to 300°C ± 1.0°C at 20°C ± 2.5°C at 300°C Three digit LED 1ºC Platinum resistance PT100 20°C per minute to plateau 2°C per minute to melt 160 x 220 x 170mm 6.3” x 8.6” x 6.7” 4lbs 120V, 60Hz

Ordering Information Model Description SMP10/120V/60 Melting point apparatus, complete with pack of 100 melting point tubes, closed at one end. SMP10/1 Glass melting point tubes,

Price

$896.88 each $19.56 pk 100

For additional information call 800.334.7585

Science Equipment Analogue Melting Point Apparatus

THE BENCHTOP EQUIPMENT HYGIENE SOLUTION

• Easy to operate - ideal for educational use • Supplied with safe spirit filled thermometer • Economical price The SMP11 measures the melting point of chemicals from ambient to 250°C. Samples need to be placed in a sealed end capillary tube and located in the heating block. Up to three tubes can be tested at one time. The heating rate can be adjusted manually between 20°C/min, for rapid heating and 1°C/min, to obtain an accurate melting point range.

Safer, easy to use No Mercury thermometer

The sample and melt process can be viewed via the magnifying lens, which is illuminated by bright LED's. Record the melt temperatures from the thermometer, positioned horizontal to the samples to allow simultaneous viewing. The thermometer is filled with low toxic spirit making it completely safe in the event of a breakage. The lens can be detached for cleaning and simple to follow instructions are printed directly onto the unit, making it very easy for students to use.

Technical Specification No. of samples Maximum temperature Heating rate Dimensions (w x d x h) Net weight Electrical supply

3 Ambient to 250°C 1 to 200C/min 370 x 140 x 110 mm 14.6” x 5.5” x 4.3” 4lbs 120V, 60Hz

Ordering Information Model SMP11/120V/60s

SMP11/1

SMP1/2

Description Melting point Apparatus, complete with thermometer and pack of 100 melting point tubes (open both ends)

Price

$813.85 each

Spare thermometer, spirit filled, 0°C to 250°C

$45.87 each

Cooling plug (brass) for rapidly reducing heating block temperature after use

$17.43 each

Melting point tubes Made from soda glass, these tubes are easy to seal in a Bunsen flame and break into two. Supplied in robust tube holder, pack of 100 tubes. Tube overall length is 100mm Tube diameter = 1.9mm, inner diameter = 1.3mm and wall thickness = 0.3mm. Ordering information Model SMP1/4 SMP2/1 SMP10/1

Tube type Open both ends Sealed both ends Sealed at one end

Price $19.56 pk 100 $19.56 pk 100 $19.56 pk 100

Specify Dynalon product numbers from your distributor of choice.

Science Equipment Mixer, vortex, variable speed SA8 and fixed speed SA7 • • • • • • •

THE BENCHTOP EQUIPMENT HYGIENE SOLUTION

Variable speed control between 200 and 2500 rpm (SA8/120V/60) Intermittent or continuous mode (SA8/120V/60) Fixed speed of 2500 rpm (SA7/120V/60) Ergonomic design with low profile Robust die cast base avoids unnecessary movement during use Powerful vortex mixing action - ideal for a range of tubes Integral retort rod fixing

SA8/120V/60: Mixing speed can be selected from 200rpm for very gentle mixing to 2500rpm for vigorous agitation. Choose between ‘touch’ mode or continuous operation simply by pressing a button on the facia. Robust die-cast body avoids unnecessary movement during use. The ergonomic low profile design makes everyday vortexing comfortable for the user. Integral retort rod fixing allows vessels to be secured above the vortex action for longterm mixing. The SA8/120V/60 can mix a variety of other vessels when used in conjunction with the SA8/1 accessory pack detailed below.

Accessory pack for SA8/120V/60 • 1 x plastic cradle for standard microtitre plate • 1 x circular foam insert for beakers and flasks (up to 500ml capacity) • 1 x rectangular foam insert (holds 8 x 0.2ml, 8 x 0.5ml and 16 x 1.5ml microcentrifuge tubes) • 1 x solid rectangular foam insert (blank for custom holes)

SA8/120V/60

SA7/120V/60: For rapid mixing of samples contained in test tubes, small flasks and bottles. Fixed speed model starts automatically when the cup is depressed. Robust construction and easy to clean.

Technical Specification Speed SA8/120V/60 Speed SA7/120V/60 Orbit diameter Touch mode Continuous mode Dimensions (w x d x h) Net weight Electrical supply

200 to 2500rpm 2500rpm 4.2mm Yes Yes 135 x 215 x 78mm 5.3” x 8.6” x 3.0” 7lbs 120V, 60Hz

Ordering Information Model SA7/120V/60 SA8/120V/60 SR2 SA8/1

Description Vortex mixer, fixed speed Vortex mixer, variable speed Retort rod, 200mm x 12.5mm diam. Accessory pack for SA8/120V/60

Price $403.20 $487.90 $24.60 $30.24

each each each each

SA7/120V/60

For additional information call 800.334.7585

Science Equipment

Magnetic Stirrer with Ceramic Top

THE BENCHTOP EQUIPMENT HYGIENE SOLUTION

• Chemically resistant ceramic top • Powerful magnets for strong magnetic coupling • Stirs up to 15 liters A stylish and economical general purpose magnetic stirrer designed with safety as well as performance in mind. The hotplate is shaped for stability and also helps deflect spills away from the controls and the user. Internal electronic components are protected against corrosion. The glass ceramic top gives excellent chemical resistance, is easy to clean and the white surface ensures good visibility of color changes, during titration for example. Powerful magnets and motor give stirring speed up to 1500rpm and volumes up to 15 liters*. With fitting for retort rod and supplied complete with 2 x 25mm PTFE coated stir bars. Technical Specification Number of samples Plate material Plate dimensions Stirrer speed, rpm Max. stirring capacity, liters* Overall dimensions (w x d x h) Net weight Electrical supply

2 Glass ceramic 160 x 160mm (6.3” x 6.3”) 100 - 1500 15 190 x 300 x 110mm 7.5” x 11.8” x 4.3” 7lbs 120V, 60Hz

Ordering Information Model Description CB161/120V/60 Stirrer, ceramic plate

Price $437.68 each

* Based on water contained in a 20 liter flat bottom boiling flask.

Instrument Dust Cover, Acrylic • Transparent acrylic • Power cord opening Made of transparent acrylic with an opening for the power cord(s), the Instrument Dust Cover offers an inexpensive way to help protect instruments. Small handle on top allows for easy removal. Ordering Information Model 171004

Description Instrument Dust Cover 15 x12 x 8"

Price $55.63 each

Specify Dynalon product numbers from your distributor of choice.

Science Equipment Portable Magnetic Sitrrer

THE BENCHTOP EQUIPMENT HYGIENE SOLUTION

• Battery powered • Tough, compact and light weight • Variable speed up to 1300 rpm Powered by long life batteries or car battery adapter this rugged little unit can be used almost anywhere. Ideal for use inside incubators, glove boxes or in the field. Housed in a tough, chemically resistant ABS case and supplied complete with batteries.

Technical specification Max speed Capacity, liters H2O Overall dimensions (w x d x h) Net weight Electricity supply Battery type Battery life

1300 rpm 1.5 150 x 160 x 70mm 5.9” x 6.3” x 2.8” 3lbs 4 x alkaline batteries 1.5V, size D, IEC No. LR20 600 hours continuous use

Ordering Information Model SM27

SM27/3

Description Portable magnetic stirrer complete with 4 x LR20 batteries and 25mm PTFE stir bar Car battery adapter, 12V, Fitted with standard car cigarette/cigar plug

Price

$497.13 each

$30.29 each

Stuart® Silver Bullet Stops Benchtop Bugs • Exclusive protection available only on Stuart science equipment The potential for cross contamination or infection from equipment in the workplace has never been greater. To help reduce this risk, Barloworld Scientific has launched BioCote® antimicrobial protection across it's leading equipment brand Stuart®. The complete Stuart® range of bench top laboratory equipment is now protected with BioCote®, a process applied during manufacturing that uses active agent silver to provide permanent effective antimicrobial protection. BioCote® will effectively protect Stuart® products against a wide range of bacteria and fungi for the useful life of the equipment. Where manufacturing processes allow, the BioCote® active ingredient is added to every possible external part of a piece of Stuart® equipment. Because the active silver ions are added during manufacture they are chemically bound within the material and won't leach out or rub off. BioCote® antimicrobial protection is exclusively offered with the Stuart® range of bench top science equipment, at no extra cost. All Stuart® equipment will still be available at the same great value as before. Although the BioCote® process is invisible, every Stuart® product will display a "Protected by BioCote®" sticker to reassure you that it is feeling the benefit of antimicrobial protection.

For additional information call 800.334.7585

Science Equipment Stirrer Hotplate with Ceramic Top

THE BENCHTOP EQUIPMENT HYGIENE SOLUTION

• Chemically resistant ceramic top • Flashing "HOT" warning light • Microprocessor control for accurate temperature setting • Spillproof design • Powerful magnetic stirrer Stylish and economical general purpose stirrer hotplates designed with safety as well as performance in mind. The cast aluminum body is shaped for stability and helps deflect spills away from the controls and the user. The ‘Hot’ warning light will flash whenever the plate temperature is above 50°C even when the hotplate is turned off and connected to the mains. Independent safety circuit prevents overheating in the event of control failure and internal electronic components are protected against corrosion. Powerful magnets and motor give stirring speed up to 1500rpm and volumes up to 15 liters*. Model CB162 has a glass ceramic top which has excellent chemical and temperature resistance. The surface is easy to clean and the thermal properties allow very high plate temperatures while ensuring the edges stay cooler, reducing the chance of accidental burns. The white surface ensures good visibility of colour changes. Technical Specification Number of samples Plate material Plate dimensions Heated area Heater power, W Max. plate temp. °C Stirrer speed, rpm Maximum stirring capacity, liters * Overall dimensions (w x d x h) Net weight Electrical supply

2 Glass ceramic 160 x 160mm (6.3” x 6.3”) 120 x 120mm (4.7” x 4.7) 500 450 100 - 1500 15 190 x 300 x 110mm 7.5” x 11.8” x 4.3” 7.5lbs 120V, 60Hz

Ordering Information Model CB162

Description Stirrer/hotplate, ceramic plate

Price $638.00 each

* Based on water contained in a 20 liter flat bottom boiling flask.

FREE

Science Gift Pack Containing items such as bottles,cylinders, funnels & stir bars! Contact Dynalon today!

Tel: 800.334.7585

Fax: 585.334.0241

E-mail: dynaloninfo@dyna-labware.com

Specify Dynalon product numbers from your distributor of choice.

Science Equipment Water Still, Merit • • • •

Economical Price Glass construction with long life metal heating element Two indepenedent safety thermostats Wall mountable

The Merit is the ideal choice for budget conscious laboratories that can’t afford to compromise on quality. It combines economy and high performance with a host of other features which comparable stills cannot match. Built in acid addition funnel and drain stopcock allow easy descaling without dismantling the glassware.

Transparent students can see distillation process.

THE BENCHTOP EQUIPMENT HYGIENE SOLUTION

The unique condenser design ensures that the droplets of distilled water remain in contact with the cooling coil for the longest possible time producing cold distilled water and pre-heating the boiler feed to increase efficiency. Screwthreads are incorporated on all water connections so hoses can be fitted and removed easily and safely without risk of breakage. Safety features include two independent safety thermostats to prevent over heating in the event of failure of the water supply. The stand is pre-drilled to facilitate wall mounting. Technical Specification Output pH Conductivity, µScm-1 Resistivity, mOhm-cm Temperature Pyrogen content * Water supply

Electricity supply (single phase) Power requirement Net weight Dimensions, (wxdxh), mm

4 liters/hr, single distilled 5.0 – 6.5 3.0 – 4.0 0.25 – 0.3 25 - 35°C Pyrogen free 1 liter/min 3 – 100psi (20-700kPa) 220/240V, 50-60Hz 3kW 25lbs 500 x 150 x 450 19.7” x 5.9” x 17.7”

* Care is required to produce pyrogen free water and the output should be tested before use.

Ordering Information Model 540004-0000 540014-0001 540014-0002 540014-0003

Description Merit Water Still, 220/240V Replacement 220V Heater element 3kw Replacement boiler Replacement condenser

Price $1375.00 each $513.59 each $498.69 each $327.98 each

The results at left confirm that the distilled water from our Merit Water Still conforms to Grade 3 water as detailed in ISO 1696: 1987. *pH, conductivity and sensitivity are affected by temperature and the presence of absorbed carbon dioxide. The basis of the tests is 20°C on distilled water free of carbon dioxide. **Care is needed to obtain Pyrogen-free water, and the distillate must be tested before use.

For additional information call 800.334.7585

Lab Supplies Bags LDPE/PP BAGS LDPE .0015” 626785 Length inches Height inches Case Quantity Case Price $

THICK -0002 4 6 100 7.78

-0003 4 10 100 7.78

-0004 6 8 1/2 100 8.66

-0005 6 10 100 9.43

-0006 6 12 100 10.48

-0007 6 16 100 11.70

BAGS LDPE .0015” 626785 Length inches Height inches Case Quantity Case Price $

THICK -0010 10 16 100 16.79

-0011 12 18 100 17.48

-0012 14 16 100 19.97

-0013 16 18 100 22.19

-0014 18 24 100 28.01

-0015 22 28 100 36.50

628545 10 16 100 31.08

628555 12 18 100 41.15

BAGS AUTOCLAVABLE POLYPROPYLENE 628505 628515 Length inches 4 4 Height inches 6 10 Case Quantity 100 100 Case Price $ 14.15 18.71

.0015” THICK 628525 628535 6 6 10 12 100 100 19.58 23.58

BAGS AUTOCLAVABLE POLYPROPYLENE 628575 628585 Length inches 16 18 Height inches 18 23 Case Quantity 100 100 Case Price $ 48.41 63.79

.0015” THICK 628595 22 30 100 94.12

-0008 8 10 1/2 100 10.64

-0009 10 12 100 12.92

628565 12 24 100 45.63

Heavy Duty Sample Bags - Zipper Seal LDPE These heavyweight (4 mil and 2 mil) polyethylene bags are ideal for collecting, storing and protecting laboratory specimens and samples easily and conveniently. Sealed bags keep dust out. Not suggested for use with liquids. Many uses in the lab and industry. Bags lock easily and securely with the zipper locking feature. No printing on the bag allows for easier labeling and marking.

HEAVY DUTY SAMPLE BAGS - ZIPPER SEAL LDPE - 4 MIL. THICK 628405 628415 628425 Length inches 4 5 6 Height inches 6 8 13 Case Quantity 500 500 250 Case Price $ 104.65 127.57 104.29

628435 9 12 250 123.79

628445 9 18 250 140.60

ECONOMY SAMPLE BAGS - ZIPPER 628325 Length inches 2 Height inches 3 Case Quantity 1000 Case Price $ 25.57

628355 5 8 1000 69.33

628365 9 12 1000

SEAL LDPE - 2 MIL. THICK 628335 628345 3 4 5 6 1000 1000 32.28 40.36

Specify Dynalon product numbers from your distributor of choice.

Lab Supplies Innovative “Square Ratio” Design Polypropylene & Polymethylpentene Beakers • • • • •

Shatter resistant - reduce breakage & incidence of injury! Chemically resistant to most acids, bases and many common solvents Autoclavable Choose glass-like clarity of polymethylpentene (PMP) or Choose economical translucent polypropylene (PP)

Square ratio beakers are the safe, convenient alternative to griffin style beakers. These beakers feature a vertical lip around the top of the beaker which serves two purposes: first the lip contains many spills that may occur with the rounded design of a griffin style beaker. Second, this vertical lip allows the beakers to be stacked together in sets when not in use. Maximum temperature for PP is 121°C; PMP is 180°C. PRINTED POLYPROPYLENE “SQUARE RATIO” BEAKERS 522085 -0010 -0025 -0050 -0100 -0250 Capacity ml 10 25 50 100 250 Sub Div. ml 1 2.5 5 10 25 I.D. mm 30 40 49 60 80 O.D. mm 32 42 51 62 82 Height mm 32 40 51 62 82 Case Qty. 10 10 10 10 10 Case Price $ 13.86 14.30 15.99 19.37 29.81

-0400 400 50 92 94 95 10 30.63

-0500 500 50 96 100 101 10 37.50

PRINTED IN RED POLYMETHYLPENTENE “SQUARE RATIO” BEAKERS 522095 -0025 -0050 -0100 -0250 -0400 -0500 -0600 Capacity ml 25 50 100 250 400 500 600 Sub Div. ml 2.5 5 10 25 50 50 50 I.D. mm 40 49 60 80 92 96 101 O.D. mm 42 51 62 82 94 100 106 Height mm 40 51 62 82 95 101 107 Case Qty. 10 10 10 5 5 5 5 Case Price $ 32.27 33.36 38.18 29.94 33.63 38.45 41.87

-0600 600 50 101 106 107 5 17.00

-1000 1000 100 123 127 126 5 24.70

-2000 2000 200 154 158 160 1 7.55

522085 series

Blue Print

-1000 1000 100 123 127 126 1 11.14

POLYPROPYLENE BEAKER SETS 522125 522135-0001 522135-0002 10 sizes above 50, 100, 250, 500 & 1000ml 50, 100, 250, 600 & 1000ml Capacity Set Price $ 32.64 16.32 16.32

-2000 2000 200 154 158 160 1 15.51

Stands

522135-0003 250, 500 & 1000ml 12.52

Out!

Beaker with Handle - Intermediate Form PP • • • • •

Easy to read blue printed graduations - in liters Autoclavable - maximum temperature of 121°C Non-slide anti-suction bases Extensive range - from 50ml to 5 liters Ergonomic, comfortable to use handles

526475 -0050 Capacity ml 50 Sub Div. ml 10 Top Diameter mm 50 Height mm 60 Pack Qty. 5 Pack Price $ 21.90

-0100 100 20 61 72 5 22.72

-0250 250 50 80 95 1 6.77

-0500 500 50 102 120 1 7.45

-1000 1000 100 122 150 1 8.80

-2000 2000 100 151 187 1 10.82

-3000 3000 200 172 215 1 12.58

-5000 5000 200 199 253 1 36.52

For additional information call 800.334.7585

Lab Supplies Tapered Low-Form Polypropylene & Polymethylpentene Beakers • • • • • •

522055 series

522765 series

Large Pour Spout

The latest addition to the Azlon family of high quality durable plastic labware, smoothly tapered beakers made from virgin, high clarity polypropylene or transparent polymethylpentene. Available with both molded and easy to read blue printed graduations. This extensive range of beakers from 25ml to 5 liters is break resistant and durable. Also supplied with an anti-lock feature that prevents beakers from sticking together when stacked. Tapered design allows for easy handling. SPI recycling codes and batch stamped for full traceability. Maximum temperature for PP is 121°C; PMP is 180°C. MOLDED POLYPROPYLENE LOW FORM BEAKERS 522055 -0025 -0050 -0100 -0250 -0400 Capacity ml 25 50 100 250 400 Sub Div. ml 5 10 20 50 50 Height mm 51 61 73 96 111 Base O.D. mm 32 39 48.5 65.5 74.5 Rim Diam. mm 41.5 50.5 61.5 80.5 92.5 Pack Qty. 10 10 10 10 10 Pack Price $ 11.59 11.59 14.46 23.75 33.42

-0500 500 50 121 84 102.5 10 36.96

-0600 600 50 126 84 104 5 21.47

-1000 1000 100 148 99 120 5 54.13

-2000 2000 200 188 125 163 1 13.27

-3000 3000 200 214 143 172 1 14.34

-5000 5000 500 250 164 230 1 20.14

PRINTED POLYPROPYLENE LOW FORM BEAKERS 522655 -0025 -0050 -0100 -0250 -0400 Capacity ml 25 50 100 250 400 Sub Div. ml 5 10 20 50 50 Height mm 51 61 73 96 111 Base O.D. mm 32 39 48.5 65.5 74.5 Rim Diam. mm 41.5 50.5 61.5 80.5 92.5 Pack Qty. 10 10 10 10 10 Pack Price $ 20.20 21.96 23.35 32.48 45.72

-0500 500 50 121 84 102.5 10 50.54

-0600 600 50 126 84 104 5 29.40

-1000 1000 100 148 99 120 5 43.89

-2000 2000 200 188 125 163 1 18.71

-3000 3000 200 214 143 172 1 15.59

-5000 5000 500 250 164 230 1 28.38

PRINTED POLYMETHYLPENTENE LOW FORM BEAKERS 522765 -0025 -0050 -0100 -0250 -0400 Capacity ml 25 50 100 250 400 Sub Div. ml 5 10 20 50 50 Height mm 51 61 73 96 111 Base O.D. mm 32 39 48.5 65.5 74.5 Rim Diam. mm 41.5 50.5 61.5 80.5 92.5 Pack Qty. 10 10 10 5 5 Pack Price $ 34.75 38.11 40.89 25.99 36.61

-0500 500 50 121 84 102.5 5 40.45

-0600 600 50 126 84 104 5 47.01

-1000 1000 100 148 99 120 1 14.48

-2000 2000 200 188 125 163 1 29.95

-3000 3000 200 214 143 172 1 32.33

-5000 5000 500 250 164 230 1 45.39

Low Form Beakers with Handle PP • Molded graduations - in liters • Low form for added stability • Autoclavable to 121°C

326495 Capacity ml Sub Div. ml Top Diameter mm Height mm Case Quantity Case Price $

-0500 500 25 80 120 24 141.19

-1000 1000 50 125 140 24 145.55

-2000 2000 50 155 180 12 81.97

-3000 3000 100 165 188 12 103.18

-5000 5000 250 185 230 12 362.57

Specify Dynalon product numbers from your distributor of choice.

Lab Supplies Wide Mouth Laboratory Bottles, PE & PP HDPE Bottles • Leakproof • Translucent • FDA approved resin • Rigid • Polypropylene closure

PP Bottles • Leakproof • Translucent • FDA approved resin • Rigid • Polypropylene closure • Autoclavable

Amber HDPE and PP available as well as narrow mouth versions of some bottles. HDPE WIDE MOUTH BOTTLES 301605 -0001 Capacity ml 30 Height mm 70 Bottle O.D. mm 32 Neck I.D. mm 22 Cap Size mm 28 Pack Quantity 12 Case Quantity 72 Case Price $ 86.95

-0002 60 82 40 26 33 12 72 89.43

-0004 125 99 50 33 38 12 72 101.84

-0008 250 145 60 35 45 12 72 149.32

-0016 500 165 75 45 55 12 48 141.09

-0032 1000 209 90 54 65 6 24 121.79

-0064 2000 245 120 54 65 1 6 60.69

PP WIDE MOUTH BOTTLES 301625 -0001 Capacity ml 30 Height mm 70 Bottle O.D. mm 32 Neck I.D. mm 22 Cap Size mm 28 Pack Quantity 12 Case Quantity 72 Case Price $ 90.58

-0002 60 82 40 26 33 12 72 92.13

-0004 125 99 50 33 38 12 72 113.63

-0008 250 145 60 35 45 12 72 178.15

-0016 500 165 75 45 55 12 48 166.39

-0032 1000 209 90 54 65 6 24 123.38

-0064 2000 245 120 54 65 1 6 68.06

Please Note: Remove or make sure closure threads are completely disengaged before autoclaving or sterilizing by gas or by heat.

HDPE Wide Mouth Laboratory Bottles

Need large quantities? Ask for Bulk Pack & Save $s

PP Wide Mouth Laboratory Bottles

Economy Bottle Carrier HDPE Lightweight, sturdy bottle carrier provides economical means to transport up to six (3 1/2” diam.) bottles. Overall dimensions approx. 13” x 9 3/4” x 4 1/4” deep compartments. Handle is approximately 6” high. 408175

Economy Bottle Carrier

$107.85 case of 5

For additional information call 800.334.7585

Lab Supplies Polypropylene Graduated Bottles

No labels required!

• New range of high performance PP bottles ideal for a wide range of liquids and solids • Autoclavable Polypropylene leak proof construction • Full range of sizes with high chemical resistance • Printed with large white marker space for clear, easy & safe labeling • Wide mouth for easy access filling • Clear, crisp printed graduations show milliliters and fluid ounces, allowing estimation of volumes remaining and / or decanted • High clarity polypropylene allows easy viewing of the fluid level 501505 Capacity ml Neck I.D. mm Cap size nom. mm Height nom. mm Bottle O.D. mm Case Quantity Case Price $

-0060 60 26 33 82 40 12 28.78

-0125 125 33 38 99 50 12 31.27

-0250 250 35 45 145 60 12 44.03

-0500 500 45 55 165 75 12 51.67

-1000 1000 54 65 209 90 6 30.45

Round Concertina Bottle HDPE • Collapsible, adjustable volume • Ideal for photographic chemicals and hydrogen peroxide • Suitable for use with gas liberating solutions, e.g. hydrogen peroxide These amber collapsible bottles are ideal for solutions that readily oxidize, or those that liberate gases. The bellows convolution of the walls allow the bottle volume to be adjusted to match the volume of contents and eliminate air space as liquid is drawn off or added.

Capacity ml Height mm Diameter mm Neck I.D. mm Case Quantity Case Price $

501835 1000 201 100 32 5 25.90

Graduated Rectangular Bottles HDPE • • • • • •

Lightweight rectangular bottles with plug seal and blue screw cap Molded in graduations for approximate volume measurement Ideal for powders and granules Economical on shelf space Supplied capped in shrink-wrapped packs Maximum temperature 110°C

HDPE RECTANGULAR WIDE NECK GRADUATED BOTTLES 501305 -0500 -1000 Capacity ml 500 1000 Height mm 120 180 Width mm 75 75 Length mm 75 94 Neck ID mm 58 58 Case Quantity 10 5 Case Price $ 41.44 23.40

-2000 2000 235 92 108 58 5 32.95

Specify Dynalon product numbers from your distributor of choice.

Lab Supplies

NEW Polycarbonate Octagonal Square Bottles Looks like Glass and Won’t Chip! • Ideal for storing sterile media or aqueous solutions • Octagonal square shape: means easier to grip, store and pour! • Manufactured of food grade Lexan® polycarbonate: tough, transparent and autoclavable for repeated use • Graduation markings: molded-in and optically clear • Polypropylene closure: creates a leakproof seal and is autoclavable 626284 Capacity ml Height mm Width mm Neck Size Case Quantity Case Price $

-0125 125 213 97 38-430 48 223.29

-0250 250 172 73 38-430 36 175.30

-0500 500 140 61 38-430 24 177.71

-1000 1000 107 54 38-430 24 224.22

Unequaled in design and performance Dispensing Bottles with Nozzle LDPE Provides Drop or Stream The white polyethylene screw cap has a pivoting nozzle which can be raised to give a direct jet of liquid as the bottle is squeezed. When the nozzle is closed the passage for liquid is shut off to give an airtight seal at normal pressure, although when the nozzle is partly open it makes an excellent dropping device. Maximum temperature for LDPE is 80°C. 524165 Capacity ml Height mm Bottle O.D. mm Case Quantity Case Price $

-0030 30 84 31 10 15.28

-0060 60 97 39 10 16.23

-0150 150 120 59 10 16.93

-0250 250 150 59 10 19.83

-0500 500 170 74 10 24.27 • Leakproof screw closure • Flexible

Really Works!

Quick Mist™ Dispenser Bottle HDPE Spray or Stream Reusable hand sprayer. Trigger-type operation to provide fine mist with large pattern. Trigger assembly chemically resistant polypropylene with plastic strainer. Easily cleaned valve and intake. Excellent for spraying all types of thin liquids. Not suitable for use with food products. QUICK MIST™ DISPENSER BOTTLE 605144 Capacity ml 500 Height inches 7 7/8 Diameter inches 2 27/64 Case Quantity 24 Case Price $ 128.45

605154 1000 9 25/64 3 7/16 24 158.42

For additional information call 800.334.7585

Lab Supplies Dispensing Bottles LDPE These low density polyethylene bottles are available in multiple sizes for many applications. Red cap snaps over tip to contain contents. Replacement closures available. 605085 Capacity ml Height w/ cap mm Bottle Diameter mm Cap Size mm Pack Quantity Case Quantity Case Price $

-0005 15 36 24 15 12 48 38.55

-0010 30 98 30 18 12 48 40.55

-0020 60 108 36 18 12 48 47.56

-0040 125 144 47 24 12 36 47.56

-0060 180 162 55 24 12 36 60.81

-0080 250 174 60 24 12 36 70.14

-0160 500 195 79 28 12 24 59.61

Easy Squeeze Wash Bottles LDPE Easy-squeeze wash bottles with integrally molded tube. Requires only gentle pressure to eject and accurately direct the liquid. The dispensing tip can be cut back to increase the flow rate. Maximum temperature of LDPE is 80°C. 224085 250 144 60 36 135.85

Capacity ml Height mm Diameter mm Case Quantity Case Price $

224115 500 180 65 24 115.23

Dispenser Bottle w/ Adjustable Volume LDPE/PMP • LDPE bottle • PMP dispenser The graduated clear PMP measuring cup slides up and down on the vertical polyethylene tube for easy adjustment. The variation in height determines the volume to be dispensed. The cup is filled by squeezing the bottle and forcing the liquid up the tube. When the bottle pressure is released, the excess will be drawn back into the bottle and only the desired volume will remain.

Bottle Size ml Bottle Diameter mm Cup Size ml Height mm Case Quantity Case Price $

206305 250 60 5-25 282 10 110.35

206315 500 75 5-25 324 10 121.08

206325 1000 94 5-25 354 10 155.51

206335 250 60 5-50 298 10 140.63

206345 500 75 5-50 340 10 148.74

206355 1000 94 5-50 370 10 186.60

Ribbon Spread Dispensing Bottles LDPE These low density polyethylene bottles are supplied with a ribbon applicator cap. The specially designed spout dispenses a free-flowing ribbon 5/16" wide. Ribbon may be adjusted from thin to thick spread by positioning on cap. The sealer top tongue completely seals the dispenser spout.

604085 Capacity ml Height w/ cap mm Bottle Diameter mm Cap Size mm Pack Quantity Case Quantity Case Price $

-04 125 147 47 24 12 36 51.51

-06 180 164 55 24 12 36 57.20

-08 250 176 60 24 12 36 65.34

-16 500 195 79 28 12 24 59.49

Specify Dynalon product numbers from your distributor of choice.

Lab Supplies Don’t let solvents drip on your bench!

Solvent Venting Wash Bottles with the original vent These LDPE Driplok Wash Bottles feature the ORIGINAL venting system that dispenses solvent as efficiently as a standard wash bottle. This venting system consists of a valve specifically designed to allow volatile solvent vapors to escape, but seals completely when in use to dispense a powerful, spatter-free jet of solvent. These easy to fill bottles are available labeled with hazard information, or blank with write on areas so that you can customize the bottle to suit your particular needs. The Azlon® Driplok system is the ONLY solvent vapor venting bottle that dispenses as efficiently as a normal wash bottle due to the patented ball valve system. No spit…no sputter! LDPE PRINTED SOLVENT VENTING WASH BOTTLES - 250ML 506455 -0001 -0002 -0004 Capacity ml 250 250 250 Height mm 145 145 145 Diameter mm 60 60 60 Printed Acetone Ethanol Isopropanol Case Quantity 5 5 5 Case Price $ 31.93 31.93 31.93

-0005 250 145 60 Methanol 5 31.93

-0006 250 145 60 1 of ea/250ml 1 pk of 5 33.49

LDPE PRINTED SOLVENT VENTING WASH BOTTLES - 500ML 506465 -0001 -0002 -0004 Capacity ml 500 500 500 Height mm 165 165 165 Diameter mm 75 75 75 Printed Acetone Ethanol Isopropanol Case Quantity 5 5 5 Case Price $ 33.42 33.42 33.42

-0005 500 165 75 Methanol 5 33.42

-0006 500 165 75 1 of ea/500ml 1 pk of 5 35.16 • • • •

LDPE CUSTOM SOLVENT VENTING WASH BOTTLES 506475 -0001 -0002 Capacity ml 250 500 Height mm 145 165 Diameter mm 60 75 Printed Write-on label Write-on label Case Quantity 5 5 Case Price $ 31.93 33.42

Wide mouth for easy filling Eliminates unwanted jets of solvent Eliminates solvent dripping Dispenses solvents efficiently

Tracker Bottles, LDPE • • • • •

Allows full traceability of solutions All information is clearly visible to users, at all times Easy to re-use, time and time again DripLok® vapor venting version ensures safe use with volatile solvents Self-adhesive COSHH labels supplied with all bottles

With and without the Driplok® Vent these new LDPE wash bottles are designed to allow for full traceability of solutions. The bottle has been designed with a series of designated labeled areas, including spaces to record the following information. • Originator • First use date 506995 Description Capacity ml Height mm Diameter mm Case Quantity Case Price $

• Date of receipt • Expiration date -0001 Standard 250 145 60 5 26.86

-0002 Standard 500 165 75 5 27.93

• Lot number • Bottle contents • Spaces for COSHH hazard symbols -0003 DripLok® 250 145 60 5 32.94

-0004 DripLok® 500 1165 75 5 34.11

WGWPEN01 Indelible Marker Pen 2 15.51

Graphics allow traceability 23

For additional information call 800.334.7585

Lab Supplies Round Wide Neck Wash Bottle LDPE These high quality wash bottles are supplied in flexible natural polyethylene and are fitted with a range of color coded leak proof, wide neck polypropylene spout closures. The wide neck offers easy spill-free filling, and the acute angled, precision molded dispensing spout, ensures a consistent, downward pointing jet. The wash bottles are supplied in shrink-wrapped packs of five. All feature S.P.I recycling codes on their base. Maximum temperature of LDPE is 80°C. LDPE WASH BOTTLES 506925 Capacity ml Height mm Diameter mm Cap Color Pack Quantity Pack Price $

- 250ML -0001 250 145 60 Natural 5 20.74

-0002 250 145 60 Red 5 20.74

-0003 250 145 60 Yellow 5 20.74

-0004 250 145 60 Green 5 20.74

-0005 250 145 60 Blue 5 20.74

LDPE WASH BOTTLES 506935 Capacity ml Height mm Diameter mm Cap Color Pack Quantity Pack Price $

- 500ML -0001 500 165 75 Natural 5 23.69

-0002 500 165 75 Red 5 23.69

-0003 500 165 75 Yellow 5 23.69

-0004 500 165 75 Green 5 23.69

-0005 500 165 75 Blue 5 23.69

LDPE WASH BOTTLES 506945 Capacity ml Height mm Diameter mm Cap Color Pack Quantity Pack Price $

- 1000ML -0001 1000 209 90 Natural 5 25.78

-0002 1000 209 90 Red 5 25.78

-0003 1000 209 90 Yellow 5 25.78

-0004 1000 209 90 Green 5 25.78

-0005 1000 209 90 Blue 5 25.78

Acrylic Burette • Class B accuracy • Supplied with PMP/PP stopcocks

• Ideal for use in educational environment • Each burette supplied with technical data sheet

These break resistant transparent acrylic burettes are screen printed in black to Class B accuracy. They are suitable for use in education, research or industrial laboratories, especially where breakages often occur. This series is unaffected by most dilute aqueous solutions (except ammonia and HF) but unsuitable for ethanol or organic solvents. Lengths and internal dimensions can vary as all are individually calibrated. 564715 Capacity ml Tolerance +/- ml Nom. Tube Length mm Nom I.D. mm Nom Overall Length mm Price Each $

-0010 10 .05 320 8.0 390 49.44

-0025 25 .1 480 9.5 550 57.52

-0050 50 .1 680 10.8 750 72.42

-0100 100 .2 735 14.6 805 85.90

Burette, Retort Stand • Corrosion resistant

• Weighted for stability

This heavy white polyethylene resistant stand weighs 5.5lbs. It comes with a polyethylene coated metal rod which screws into the base. Available with the hole in the center or at the short edge. The base dimensions are: 171 x 248 x 52mm (6 3/4” x 9 7/8” x 2 1/16”)., rod diameter is 12.5mm. Burette clamps available below.

502655 502665

Center Rod Stand Edge Rod Stand

$84.99 each $84.99 each

Specify Dynalon product numbers from your distributor of choice.

Lab Supplies Burette Clamps PP These spring loaded polypropylene clamps allow a clear view of the graduations over the entire length of a burette. The arms are fitted with rubber grips to prevent slipping and the central boss features a conical compression piece which provides a firm grip on rods 11 - 14mm diameter. Available as a single or double model. 562415 Single 5 42.63

Model Case Quantity Case Price $

562425 Double 5 60.60

Carboys and Large Bottles • • • • • • • • •

Range of high performance large bottles and carboys in three sizes Autoclavable PP, heavy-duty construction Stylish rounded octagonal shape for increased rigidity when full Offset neck for easier filling and pouring Integral, comfortable blow molded handles for ease of carrying are end-sealed to prevent contamination Heavy-duty closures are compatible with other leading brands Carboys feature a durable and leak-proof heavy-duty spigot with boss fitting for extra strength Spigot features removable tube fitting for added convenience Graduations are molded into the front of the products allowing easy reading even when several carboys are used in a row

CARBOY WITH SPIGOT 505634 Capacity Liters Cap size nom. mm Height nom. mm Width nom. mm Length nom. mm Price Each $

-0001 5 45 270.5 190 190 47.35

-0002 10 90 359 238 238 66.64

-0003 20 90 419 300 300 79.83

BOTTLE (NO SPIGOT) 505634 Capacity Liters Cap size nom. mm Height nom. mm Width nom. mm Length nom. mm Price Each $

-0004 5 45 270.5 190 190 30.22

-0005 10 90 359 238 238 49.84

-0006 20 90 419 300 300 63.03

505634-0007

Replacement spigot for above carboy (0.5 lbs)

Easy to carry, fill and empty!

$16.68 each

Carboy, HDPE This carboy range features large carrying handles and indented hand grips on bottom for easy carrying and pouring. These carboys are supplied with 63mm HDPE closures that are threaded and can be drilled to accept faucets. Carboys are made with food grade resins, are leakproof but not considered to be a shipping container. Maximum temperature for HDPE is 110°C.

Description Capacity gallon(s) Length mm Height mm Width mm Pack Quantity Pack Price $

405604 Carboy, Lightweight 5 245 342 248 4 62.58

405614 Carboy, Lightweight 2 1/2 245 185 187 4 54.42

405624 Carboy, Heavyweight 5 245 342 248 4 92.32

For additional information call 800.334.7585

Lab Supplies Containers, Hinged Lid PE These hinged lid containers are ideal for use just about anywhere. They feature a secure snap closure with hinged lid that eliminates lost caps. Flat size is good for pastes too. Containers offer air and moisture resistance to contents. Manufactured from flexible FDA approved polyethylene resin. 226254 Capacity oz Diameter mm Height w/ cap mm Case Quantity Case Price $

-0025 .25 41 13 100 28.52

-0050 .5 41 19 100 31.96

-1000 1 flat 50 25 100 42.84

-1500 1 41 38 100 44.25

-2000 2 41 50 100 51.04

-4000 4 51 86 100 65.88

Straight-Side Containers PP - Compare and Save! Supplied with white polypropylene linerless screw closures. Made of translucent, autoclavable polypropylene. These jars are economical and ideal for storage of lab specimens, supplies or powders. Many industrial applications. Maximum temperature polypropylene is 121°C.

Capacity ml Diameter mm Height w/ cap mm Case Quantity Case Price $

421115 30 43 43 72 79.14

421125 60 53 47 48 56.47

421135 120 70 60 36 67.73

421145 250 89 66 36 87.09

421155 500 89 97 24 87.42

421165 950 120 100 24 129.84

421185 1200 120 132 24 165.73

• Polypropylene screw closure

Containers, Wide Mouth, HDPE • • • •

Wide neck for easy filling Hundreds of used around the lab Withstands temperatures to 110°C (HDPE) Autoclavable (PP)

With metal closure and secure liner, this half gallon size Utility Jar will have many uses around the lab just like its bigger 1 gallon brother. Economical. Large mouth allows for easy retrieval.

Capacity gallon Closure Diameter O.D. mm Height w/ cap mm Case Quantity Case Price $

600335-0002 1/2 Metal 127 178 24 104.90

600335-0000 1 Metal 152 254 24 132.43

Container, Wide Mouth Lightweight HDPE Wide mouth jar, molded of high density polyethylene. Light in weight but strong and durable. Supplied in 1 gallon size only. 608735

Wide Mouth Jar HDPE

$86.86 case of 12

Specify Dynalon product numbers from your distributor of choice.

Lab Supplies Space Saver Bottle HDPE - available one each too This rectangular HDPE bottle conveniently stores or dispenses 5 liters of liquid. Supplied with a standard closure, however the 38mm opening can also be secured with a dispensing faucet. Space saver bottle dimensions: 14 1/2”H x 9 1/4”D x 2 1/2”W. SPACE SAVER BOTTLE 405644 Bottle w/ closure 5 9.23 12 110.80

Description Capacity liter(s) Each Price $ Case Quantity Case Price $

405654 Faucet NA 3.36 12 40.63

405684-0001 Bottle w/ Faucet 5 13.03 12 156.35

Containers, Wide Mouth HDPE Large, high density polyethylene utility jar with hundreds of uses around the lab. Wide mouth, natural color. Withstands temperatures to 110°C. 626335 1/2 120 160 149 Polypropylene 24 73.26

Capacity gallons Screw Cap mm Height mm Diameter mm Closure mm Case Quantity Case Price $

600335 1 110 254 152 Metal 24 132.43

Polystyrene Containers - samples are visible Rigid-wall styrene containers with tight fitting polyethylene snap-on caps. Excellent for storing dry materials, powders, tablets, etc. Approximately 16 drams per ounce. 7 dram size may be used with automatic cell counters for collection of sample and, where venous samples are used, for dilution purposes. Maximum temperature polystyrene is 70°C. 426364 Capacity drams I.D. mm Height mm* Case Quantity Case Price $

-03 3 17 48 144 38.17

-05 5 22 50 144 39.03

-07 7 26 50 144 42.44

-10 10 27 82 144 54.99

-13 13 30 72 144 61.96

-15 15 33 62 144 63.61

-20 20 38 63 144 77.44

-30 30 46 75 72 54.13

-40 40 45 98 72 62.76

*without cap

Straight-Side Polystyrene Containers Supplied with white polypropylene screw closures, these “glass-clear” polystyrene jars have many uses in the lab and industry. Lightweight and easy to fill. Maximum temperature polystyrene is 70°C.

Capacity ml Diameter mm Height w/ cap mm Case Quantity Case Price $

421205 60 53 47 48 55.70

421215 120 70 60 36 64.82

421195 180 70 72 36 73.99

421225 240 89 66 36 83.52

421235 480 89 97 24 78.98

421245 1000 120 100 24 120.92

For additional information call 800.334.7585

Lab Supplies Disposable Specimen Containers HDPE Resins Single use or reusable Lightweight containers with tight-fitting lids. Molded of high density polyethylene, non-breakable, and translucent. Designed to simplify and standardize the handling and storage of specimens. The containers are inert and cannot be attacked by formaldehyde or weak acids or bases. Will resist freezing or boiling. They have long shelf lives and are easily disposable. Sturdy enough for reuse. Easy to store, they require little space. Price includes container with lid.

•

Choose translucent or opaque containers

•

Maximum temperature HDPE 110°C

WHITE OPAQUE DISPOSABLE SPECIMEN CONTAINERS HDPE RESINS 454395 454405 454415 454425 Capacity ml 120 240 480 960 Capacity oz. 4 8 16 32 Diameter mm 79 79 92 114 Height mm 38 82 92 133 Case Quantity 250 250 100 100 Case Price $ 90.75 95.21 53.78 89.58

ASSORTED DISPOSABLE SPECIMEN CONTAINER KIT 454455 Contains: 454395 454405 454415 Quantity 25 20 20 Kit Price $ 75.66 for 100 Containers

DISPOSABLE SPECIMEN CONTAINERS 453565 Capacity ml 120 Capacity oz. 4 Diameter mm 79 Height mm 38 Case Quantity 250 Case Price $ 85.69

HDPE 453595 240 8 79 82 250 94.76

453605 480 16 92 92 100 56.05

454425 20

453615 960 32 114 133 100 88.97

454435 2000 68 149 158 50 84.04

454445 4800 163 202 196 25 79.86

454435 10

454445 5

453625 2000 68 149 158 50 76.54

453555 2200 86 162 171 25 50.39

453635 4800 163 202 196 25 85.05

Cutting Board HDPE White, easy-to-clean surface. Provides excellent surface for examining specimens, cutting, dissecting, etc. NSF, FDA and USDA approved material. Additional sizes available upon request.

Length inches Width inches Thickness inches Price Each $

116405 12 18 0.5 26.35

116415 15 20 0.5 37.53

116425 18 24 0.5 52.17

116435 18 24 0.75 73.81

Conical Graduate PP • Withstand temperatures to 121°C These polypropylene graduates have a wide base for stability and are designed for safe grip. Highly resistant to chemicals. Autoclavable. CONICAL GRADUATE PP

Capacity ml Height mm Tolerance +/- ml Shipping Weight lbs Case Quantity Case Price $

212205 100 120 0.2 1.8 6 39.30

212215 250 160 0.5 2.0 6 62.09

212225 500 180 1 2.4 6 63.16

212235 1000 270 1 3.0 6 131.31

Specify Dynalon product numbers from your distributor of choice.

Lab Supplies Cylinders, Squat Form, Polypropylene • Squat design for increased stability on the bench and ease of handling particularly in restricted spaces • Self-draining base eliminates water collection during washing in an automatic lab washing machine - thereby removing all spill re-wetting and contamination issues • Unbelievably clear moulded blue over-printed graduations - best of both worlds always visible • High clarity polypropylene - safe unbreakable with good chemical and temperature resistance • Anti suction base - no problems when working on wet surfaces • Space saving storage with low form cylinder design The squat design makes these translucent polypropylene products more stable on the bench than traditional glass or plastic cylinders and results in a fewer spills or more serious accidents. They are easier to handle, particularly in confined spaces such as fume hoods. The lower form means you require less overhead storage space. Not only are the graduations molded into the product, but they are also overprinted in attractive Azlon blue ink. And these cylinders have a unique self draining base that will allow wastewater to drain when inverted in a dishwasher - a first from Azlon! 537835 Capacity mL Graduations mL Tolerance +/- mL Height mm Case Quantity Case Price $

-0100 100 2.0 2.0 160 5 38.13

-0250 250 5.0 5.0 190 1 10.20

-0500 500 10.0 10.0 215 1 13.18

-1000 1000 20.0 20.0 282 1 17.25

Really sharp looking, great for mixing!

Printed Cylinders PP & PMP - sharp blue print These cylinders feature permanently easy to read blue screened graduations that resist fading and scratching after repeated autoclaving. Meets stringent international quality criteria according to ISO 6706 standards. Tolerances according to DIN 12 680 TT, Class B. PMP 537805 Capacity ml Sub Divisions ml Diameter mm Height mm Tolerance +/- ml Case Quantity Case Price $

-0010 10 0.2 14 140 0.2 20 103.47

-0025 25 0.5 20 170 0.5 20 120.88

-0050 50 1 26 200 1 20 153.54

-0100 100 1 31 250 1 10 91.96

-0250 250 2 42 315 2 8 91.79

-0500 500 5 55 360 5 6 91.17

-1000 1000 10 66 440 10 4 75.65

-2000 2000 20 83 535 20 4 186.17

PP 537815 Capacity ml Sub Divisions ml Diameter mm Height mm Tolerance +/- ml Case Quantity Case Price $

-0010 10 0.2 14 140 0.2 20 97.48

-0025 25 0.5 20 170 0.5 20 107.57

-0050 50 1 26 200 1 20 149.56

-0100 100 1 31 250 1 10 82.39

-0250 250 2 42 315 2 10 94.96

-0500 500 5 55 360 5 8 105.68

-1000 1000 10 66 440 10 6 100.84

-2000 2000 20 83 535 20 4 133.21

These plastic cylinders are very easy to read - liquids have virtually no meniscus.

PMP: Steam sterilization at 121°C does not affect accuracy. PP: Temperatures above 85°C may affect accuracy

537815 series • Brilliant easy to read blue printed graduations • Shatter resistant - reduce breakage & incidence of injury! • Chemically resistant to most acids, bases and many common solvents • Choose glass-like clarity of polymethylpentene (PMP) or • Choose economical translucent polypropylene (PP)

For additional information call 800.334.7585

Lab Supplies

Economy Molded Cylinders PP & PMP - A standard in the lab These cylinders feature permanently molded graduations that will not fade after repeated autoclaving. Meets stringent international quality criteria according to ISO 6706 standards. Tolerances according to DIN 12 680 TT, Class B.

237735 - 237915 • Durable molded graduations • Shatter resistant - reduce breakage & incidence of injury! • Chemically resistant to most acids, bases and many common solvents • Choose glass-like clarity of polymethylpentene (PMP) or • Choose economical translucent polypropylene (PP)

PMP Capacity ml Sub Divisions ml Diameter mm Height mm Tolerance +/- ml Case Quantity Case Price $

237735 10 0.2 14 140 0.2 20 83.82

237745 25 0.5 20 170 0.5 20 97.95

237755 50 1 26 200 1 20 124.37

237765 100 1 31 250 1 10 74.47

237775 250 2 42 315 2 8 74.36

237885 500 5 55 360 5 6 73.86

237895 1000 10 66 440 10 4 61.29

237915 2000 20 83 535 20 4 150.81

PP Capacity ml Sub Divisions ml Diameter mm Height mm Tolerance +/- ml Case Quantity Case Price $

239005 10 0.2 14 140 0.2 20 78.99

239015 25 0.5 20 170 0.5 20 87.15

239025 50 1 26 200 1 20 121.14

239035 100 1 31 250 1 10 66.75

239045 250 2 42 315 2 10 76.92

239055 500 5 55 360 5 8 89.17

239065 1000 10 66 440 10 6 81.68

239075 2000 20 83 535 20 4 107.93

ECONOMY MOLDED POLYPROPYLENE CYLINDER SETS 239085 -0000 Consists of Capacities ml 10, 25, 50, 100, 250, 500, 1000 Price Each $ 57.34

-0001 10, 50, 100, 250, 500, 1000 52.59

-0002 10, 50, 100, 500, 1000 44.27

Delivery Tubes, Polypropylene - Prevent student cuts • Pre-bent rigid Polypropylene delivery tubes • Unbreakable in normal use; ideal substitutes for fragile glass alternatives • Suitable for many types of gas collection experiments 6mm OD fits 5mm stopper holes • Available in FOUR configurations 510864 Photo Reference External Diameter mm Internal Diameter mm Pack Quantity Pack Price $

-0001 A 6 4 5 28.96

-0002 B 6 4 5 28.96

-0003 C 6 4 5 28.96

-0004 D 6 4 5 28.96

Dippers HDPE • Graduated • PVC hand grip

• 2 Pour spouts • 500ml & 1000ml beaker

High density polyethylene dipper for removing samples from large tanks. Lightweight but durable. Available in four popular sizes. Additional sizes available upon request.

Handle Length feet Capacity ml Price Each $

107075-0003 3 500 30.69

107085-0006 6 500 44.37

106505 3 1000 43.74

106515 6 1000 53.43

Specify Dynalon product numbers from your distributor of choice.

Lab Supplies Dishes, Photographic White PVC • Do not chip and are easily cleaned • Accept standard photographic paper • Ribbed with pouring lip PHOTOGRAPHIC DISHES PVC 508145 -0001 Base Internal Length mm 185 Base Internal Width mm 127 Height mm 50 Price Each $ 4.75

-0002 230 170 65 6.42

-0003 260 200 65 7.80

-0004 300 250 62 13.62

-0005 420 320 75 16.27

-0006 510 425 75 24.06

-0007 650 520 90 46.64

Disposal Boxes New box at right introduced by Dynalon to be used in safety conscious laboratory environments enabling staff to collect all Non-Hazardous Laboratory Waste in one container. GLASS DISPOSAL BOXES • Colorful graphics for quick identification • Tough 2 millimeter polyethylene liner • Closure assures a safe, hygienic disposal • Assembly instructions on each box • Folding design for shipping and storage • Range of convenient sizes NON-HAZARDOUS DISPOSAL Description Length inches Width inches Height inches Opening diameter inches Case Quantity Case Price $ GLASS DISPOSAL BOX Description Length inches Width inches Height inches Opening diameter inches Case Quantity Case Price $

BOX 797055 Floor model 12 12 27 7 6 49.55 797005 Floor model 12 12 27 7 6 49.55

Glass Disposal Series

Ask about our Biohazard and Plastic Disposal Boxes 797015 Bench model 8 8 10 5 6 33.14

797035 Intermediate model 12 12 20 7 6 49.55

Draining/Cleaning Basket PP • • • • • •

Strong, lightweight rectangular basket Suitable for use as a draining basket, autoclave basket or for general storage Units stack when not in use to save space Excellent chemical resistance Autoclavable to 135° Shipping weight is 3.12 lbs

546904

Draining Basket

$76.55 pack of 4

For additional information call 800.334.7585

Lab Supplies Drying Rack High Impact Polystyrene • Expandable, fasteners to connect additional racks included • Interchangeable, removable pegs • Wall mountable - comes with template & hardware This 72 place drying rack is molded of high impact polystyrene. It comes supplied with 72 large pegs, draining tubes, fastening stoppers, and expansion hanging hooks which allow coupling with additional racks. The pegs are 4” long and the drip ledge measures 3”. 259184 Drying Rack 17 24 206.76

Description Width inches Height inches Price Each $

259194 Bag of 11 Test Tube Pegs 0.625 5 17.28

Drying Rack Epoxy Coated • • • • •

Free-standing version available for bench top use High quality draining racks suitable for use with plastic and glass labware Made of chemically resistant epoxy coated steel There are eight pegs 110mm long and twenty four pegs 80mm in length Available in various options, plain with fixtures for screw fitting; with a polystyrene backboard; or with a polystyrene backboard and draining trough • Overall dimensions of the rack are 410 x 300mm 559165-0000 559165-0003 559165-0005

Rack only Rack with back board and trough Rack with integral free-standing support

$58.52 each $139.53 each $85.15 each

Dishes, Photographic White PVC • For drainage collection 559165-0004 559165-0005 shown with #508145-0004 Photographic Dish from page 31

• Lightweight with pour spout

Photographic Dish (Base Internal mm 300L x 250 W x 62D)

$13.62 each

Droppers, Bellow-Type Bulb LDPE - Clever design One piece droppers are particularly useful as transfer pipettes for all applications. Graduated to give an indication of the amount of liquid being drawn. Extremely easy to use bellows-shaped leakproof bulb provides excellent drop formation.

Length mm Stem Diameter mm Capacity Draw ml Case Quantity Case Price $

262175 132.5 7 1.5 100 20.98

262185 194 7 5.0 100 22.08

Forceps - Tweezers PMP These strongly readjusting tweezers are available with sharp or rounded ends with fine tooth grips. Supplied in packages of six.

516555 Color Ends Length mm Case Quantity Case Price $

-0001 White Sharp 115 6 18.29

-0002 White Sharp 145 6 24.94

-0003 Yellow Sharp 180 6 42.45

-0004 Yellow Round 250 6 69.46

Specify Dynalon product numbers from your distributor of choice.

Lab Supplies Anti-Splash Funnels with Mesh Filter â&#x20AC;˘ Eliminates splashes Anti-splash ring eliminates spilling of liquids caused by the swirling action created when a liquid is poured into a funnel. Supplied with an attached 100 mesh filter. 822-0000 24 5.75 6.5 2.25 0.625 6.82

Capacity oz Top O.D. inches Height inches Stem Length inches Spout O.D. inches Price Each $

823-0000 144 9 10.5 3.5 1.125 10.37

Lightweight Funnels HDPE/PP Economically priced funnels with ribs which prevent air lock and speed filtration. The two smallest sizes are HDPE, the remainder are polypropylene. 542365 Material Top I.D. mm Stem O.D. mm Overall Height mm Case Quantity Case Price $

-01 HDPE 30 2 45 10 10.45

-02 HDPE 30 5 45 10 10.90

-03 PP 40 5 62 10 12.67

-04 PP 50 9 78 10 15.62

-05 PP 75 10 107 10 18.94

-06 PP 100 13 149 10 33.42

-07 PP 120 14 170 5 21.86

-08 PP 150 17 210 5 32.74

GENERAL PURPOSE FUNNEL SET PP 542365 -0SET Contains funnels mm 50, 75, 100 & 125 (1 each) Set Price $ 8.60

Powder Funnels PP These wide stem, autoclavable funnels are translucent and allow for the passage of larger particles. Economical, fast and efficient. 342555 Top I.D. mm Stem Diameter mm Overall Length mm Case Quantity Case Price $

-0065 65 16 68 30 77.75

-0080 80 22 75 30 98.95

-0100 100 23 94 30 126.33

-0120 120 27 110 30 155.80

-0150 150 29 138 20 123.15

POWDER FUNNEL SET PP 342555 -0SET Contains funnels mm 65, 100 & 150 (2 each) Set Price $ 25.40

Utility Funnels PP/HDPE Utility funnels made of polypropylene or high density polyethylene. They are inexpensive, lightweight and designed for general use. The 162mm size has a very large throat opening. 412334 Material Holding capacity oz Top Diameter mm Height mm Case Quantity Case Price $

-0001 PP 2 70 70 36 44.64

-0002 PP 4 89 102 36 53.13

-0003 PP 8 108 121 24 52.44

-0004 HDPE 16 127 146 24 75.55

-0005 HDPE 32 162 178 12 77.67

-0006 HDPE 64 203 203 12 105.31

For additional information call 800.334.7585

Lab Supplies Reusable and Washable Slip-Stop Matting, Red • • • • •

Put an end to slips and messy mishaps anywhere Tacky mats hold objects firmly in place Contribute to safety by reducing glass breakage Use with shakers and stirrers to hold flasks Additional sizes available upon request

Width inches Length inches Thickness inches Case Quantity Case Each $

404154-0000 16 6 1/32 4 28.02

Paddles, Stirring HDPE High density polyethylene paddle and handle. Small size paddle is for use in stirring small volumes or for chemical mixing in photographic work. The larger size paddles are excellent for mixing liquids in large tanks or vats. Additional sizes available upon request also available as each quantity. STIRRING PADDLES Description Paddle dimensions inches Handle diameter inches Handle length inches Pack Quantity Pack Price $

107165 Small 2x3 1/2 20 4 63.77

107185 3 Foot 3x6 1 36 4 133.83

107195 6 Foot 3x6 1 72 1 44.87

Paddles, Scraping Nylon® Nylon® paddle scraper with plastic handle that will not scratch glass. SCRAPING PADDLES 490844-490874 107165-107195

Description Paddle dimensions inches Handle length inches Price Each $

490844 Firm blade 4 1/2 x 7 40 56.01

490874 Soft blade 4 1/2 x 7 40 50.20

5 Gallon Pail HDPE This pail features double wall and horizontal ribs on edging for diametrical strength. The sturdy bail handle made of galvanized steel. Tapered body allows nesting for a 75% space-saving in storage and shipping. May be ordered with or without tight fitting cover.

Description Bottom O.D. inches Height inches Shipping Weight lbs Pack Quantity Pack Price $

413124 Without cover 13.2 14.4 1.4 4 71.40

413144 With cover 13.2 14.4 1.6 4 78.07

Specify Dynalon product numbers from your distributor of choice.

Lab Supplies Pails with Cover HDPE • Tight fitting snap-on covers

• Suitable for use with food

Heavy-duty pails, molded of high density polyethylene. Rigid construction. Steel bail handle with plastic hand grip. Snap-on cover is included. PAILS WITH COVER HDPE 413015 4 211 186 6 45.20

Capacity quarts Top O.D. mm Height mm Case Quantity Case Price $

413035 8 246 236 6 72.66

413045 12 266 254 6 81.99

413065 16 273 329 6 128.27

BenchGuard™ “Totally Absorbing” BenchGuard and BenchGuard Extra have highly absorbent upper surfaces that contain spills and a tough polycoated base to protect your work surface. Standard BenchGuard absorbs up to 400ml per square meter, the competition absorbs 274ml or less! For your most demanding applications choose BenchGuard Extra - it absorbs up to 800ml per square meter. BenchGuard and BenchGuard Extra are available in either pre-cut sheets or a roll dispenser that has a built in cutting edge for easy cutting of any size sheet. 504314 Description Dimensions Width cm Price Each $

-0001 Roll dispenser 49cm x 50m 49 126.05

-0002 Extra absorbent dispenser 49cm x 50m 49 166.54

-0003 Wallet 49 x 60cm 49 72.44

-0004 Extra absorbent wallet 49 x 60cm 49 82.79

Petri Dish Stand, Epoxy Coated These useful stands will hold up to six 100mm petri dishes. Manufactured from epoxy coated steel they are fully autoclavable and ideal for small batch incubation. The stands are available in three different colors for easy batch coding. PETRI DISH STAND, EPOXY COATED 503175 -0001 Color White Case Quantity 4 Case Price $ 63.79

-0002 Red 4 65.05

-0003 Blue 4 65.05

FREE

Science Gift Pack Containing items such as bottles,cylinders, funnels & stir bars!

For additional information call 800.334.7585

Lab Supplies Petri Dishes - Sterile PS Amber, red and blue petri dishes are made using cadmium free colorants. These petri dishes are ideal for identifying different batches of work and adding color to student labs. • Manufactured under strict aseptic conditions

• Dishes available standard and colored

All Sterilin petri dishes are manufactured under strict aseptic conditions within a Class J clean room which complies with BS 5295. Petri dishes remain under clean room conditions throughout the manufacturing process. An in-house microbiology laboratory performs all the necessary testing, including that of sterility. 100mm Petri dishes conform to BS 611 Part II, which involves stringent control of rigidity, thermal resistance, stackability and dimensional consistency. The dimensional consistency of these dishes makes them the first choice for use with automatic plate pourers. Sturdy polyethylene sleeves which exceed BS611 Part II are used to pack all Petri dishes. An inner liner compartments the carton and ensures that Petri dishes arrive in perfect condition. All cardboard used is of recycled grade. PETRI DISHES - STERILE 502014 Size mm Color Vents Base Diameter mm Height mm Case Quantity Case Price $

-0001 100 Clear None 89.25 15.8 500 89.46

-0002 100 Clear Single 89.25 16.0 500 89.46

-0003 100 Clear Triple 89.25 16.2 500 89.46

-0004 100 Amber Triple 89.25 16.2 500 93.44

-0005 100 Blue Triple 89.25 16.2 500 93.44

-0006 100 Red Triple 89.25 16.2 500 93.44

Shortie Disposable Pipettes PS - Sterile • • • • • • • •

Easier to use in confined spaces such as laminar hoods Sterility guaranteed by gamma irradiation Excellent accuracy, better than ± 1% Crystal grade polystyrene for improved clarity Easy-open color-coded tear strips Ascending and descending graduations for accurate pipetting Drawn tips allow every drop to drain freely Special products manufactured to customer specifications

Crystal grade polystyrene is used for consistency in manufacture and maximum clarity, with easy to read crisp black printed graduations enabling the pipettes to be used accurately to +/-1%. Sterility is guaranteed by gamma radiation at a license holding irradiation plant, which follows the relevant recommendations in the DHSS Guide to Good Manufacturing Practice for Sterile Medical Devices and Surgical Products. Sterilin pipettes are tested for pyrogencity, and have a pyrogen level of less than 0.25 EU/ml. PIPETTES PS - STERILE 502754 Size ml Suction Adapter Overall Length mm Packaging Graduations ml Type Adapter Diameter mm Pack Quantity Case Quantity Case Price $

-0011 5 Yes 226 Single Wrap 0.1 Shortie 7.4 50 200 103.49

-0012 10 Yes 232 Single Wrap 0.2 Shortie 7.85 50 200 215.22

Numerous additional sizes and configurations available upon request.

Specify Dynalon product numbers from your distributor of choice.

Lab Supplies Graduated Measuring and Volumetric Pipettes PP Translucent polypropylene. Resistant to breakage. Blue graduations, ring mark and inscriptions. Ideal for fluoro and silicate chemistry. Recommended cleaning with mild alkaline detergent up to 60ºC. Note: Exposure to temperatures above 60ºC may cause volume changes. GRADUATED PIPETTES PP 302765 -0001 Capacity ml 1 Sub Divisions ml 0.1 Case Quantity 12 Case Price $ 114.56

-0002 2 0.1 12 126.08

-0005 5 0.1 12 134.31

-0010 10 0.1 12 139.21

VOLUMETRIC PIPETTES PP 303005 -0001 Capacity ml 1 Sub Divisions ml 0.1 Case Quantity 12 Case Price $ 119.61

-0002 2 0.1 12 122.86

-0005 5 0.1 6 114.65

-0010 10 0.1 6 142.52

-0025 25 --6 147.41

-0050 50 --6 217.83

Disposable Micropipette Tips, Economy Universal yellow and blue tips are designed to fit a wide range of micro pipettes, Eppendorf Type such as Brand, Gilson, Finn pipette and Socorex - Graduated. *Approximately 4% of Blue tips have reference marks for positive quality control. DISPOSABLE MICROPIPETTE TIPS, ECONOMY 262205 262215 Capacity µl 1 - 200 101 - 1000 Color Yellow Blue Description Universal Universal Case Quantity 1000 1000 Case Price $ 19.26 21.94

262245 5 - 200 Neutral Oxford Slim Line 1000 25.79

262265 5 - 200 Neutral MLA 1000 23.15

262275 201 - 1000 Neutral MLA 1000 37.62

pi-pump® - Fast Release Many years of trouble-free use have made the pi-pump® one of the world’s most popular pipetting aids. Accurate, precise and safe—even for use with toxic or corrosive chemicals. Simply rotate the wheel forward or backward for easy and precise filling or emptying. Color-coded by size for easy identification. When the wheel is stopped, the piston remains in the required position and holds the liquid inside until ejected. pi-pump® provides a firm, positive fit for all standard pipettes.*Note: 311045 is not supplied with release valve nor with new type pipette holding socket. pi-pump® - FAST RELEASE Color For Pipettes Up To ml Case Quantity Case Price $

311065 Blue 2 12 197.71

311085 Green 10 12 199.68

311105 Red 25 12 274.80

Pipette Rack Acrylic Clear acrylic pipette rack permits easy storage and access to pipettes. The four shelves have an upward angle for secure storage and easy access. Measures 3 3/8”W x 12 1/4”D x 13”H O.D. Additional sizes available upon request. 186665

Pipette Rack Acrylic

$107.20 each

For additional information call 800.334.7585

Lab Supplies

NEW

This NEW line of fixed volume mini-micropipettes consists of ten pipettes covering the range from 5uL to 1000uL.

• • • • • •

MiniFIX Micropipettes from Dynalon

Fixed volume from 5uL to 1000uL Cost effective Ideal in schools for routine applications where speed and precision is required Color-coded button for easy volume identification Accommodates all common tips Good for approximately 5,000 pipettings

This new line of fixed volume mini-micropipettes consists of ten pippettes covering the range from 5 uL to 1000 uL. These pipettes feature a compact design, with a length of approximately 13cm, and weight of less than 10g. They are single blister packed, with calibration and performance certification. Each MiniFIX is marked with its volume, and the push button is color coded for easy "volume" identification.

In stock and ready to ship!

Catalog No. 240234-0005 240234-0010 240234-0020 240234-0025 240234-0050 240234-0100 240234-0200 240234-0250 240234-0500 240234-1000

Volume 5 uL 10 uL 20 uL 25 uL 50 uL 100 uL 200 uL 250 uL 500 uL 1000 uL

Accuracy % ±1.5 ±1.0 ±0.5 ±0.5 ±0.4 ±0.3 ±0.3 ±0.3 ±0.3 ±0.3

C.V.% ±1.0 ±1.0 ±0.5 ±0.5 ±0.3 ±0.3 ±0.2 ±0.2 ±0.2 ±0.2

Price Each $18.00 $18.00 $18.00 $18.00 $18.00 $18.00 $18.00 $18.00 $18.00 $18.00

Thermometer Rack HDPE Suitable for holding up to 25 thermometers in the correct vertical position, thus avoiding mercury separation, which may occur when thermometers are stored improperly. Manufactured from 1/4” high density polyethylene, the rack is sturdy and will not tip. Sides have large comfortable carry handles for easy transport of the thermometers. Hole diameters in top and middle plates 5/16”. The bottom plate has convenient 1/8” drain holes. Overall dimensions are 8” W x 10” H x 5 3/4” D. Additional sizes available upon request. 103205

Thermometer Rack

$33.18 each

Examination Table HDPE • Thick 3/4” HDPE construction • Perimeter channel to contain liquids • Includes BOTH splash shield as well as magnifier Featuring an 18” swing arm attaching either a splash shield or magnifier which can swing out of the way not not in use. Channel around perimeter of table helps contain liquids. Includes splash shield and magnifier as well as four easily adjustable leveling feet. Base dimensions:16” W x 24” L x 3/4” H. Additional sizes available upon request. 116344

Examination Table

$160.65 each

Specify Dynalon product numbers from your distributor of choice.

Lab Supplies Scoops, Flat Bottom LDPE Heavy duty scoops with many industrial and laboratory applications. Suitable for liquids and powders with the capacity molded on each side.

Bowl Length inches Bowl Width inches Liquid Capacity ml Handle Length inches Case Quantity Case Price $

606055 2 1/2 1 1/4 15 1 3/4 12 14.75

607105 3 1 3/4 25 2 6 8.22

606065 4 1/4 2 3/4 65 2 3/4 6 10.35

606075 5 1/4 3 110 3 6 13.60

607115 5 3/4 3 1/4 150 3 3/4 6 25.16

607135 7 1/2 4 3/4 350 4 1/4 6 51.80

607175 9 1/2 6 1/4 500 4 1/2 6 97.59

607145 10 3/4 6 3/4 1000 5 6 186.62

Reusable Teflon Joint Sleeves Unique manufacturing process permits superior quality Teflon® joint sleeves at unbelievably low prices. Price permits disposability! Elongated cones of micro-thin virgin PTFE film tapered to fit snugly around glass joints. Approximately 0.05 mm (0.002”) thick with taper of approximately 1.10 on diameter. Eliminates the need for lubrication and frozen, leaky ground joints. Can be used over a temperature range of -75° to +260° C. Additional sizes available upon request. REUSABLE TEFLON JOINT SLEEVES 362595 Standard Taper Size 7/25 Pack Quantity 6 Pack Price $ 21.04

Standard Taper Size Pack Quantity Pack Price $

362655 34/45 6 28.12

AT DISPOSABLE 362605 10/30 6 21.04 362685 40/50 6 31.94

PRICES 362615 14/35 6 21.91

362625 19/38 6 22.56

362635 24/40 6 24.31

362645 29/42 6 24.92

362665 45/50 6 33.18

362695 50/50 6 38.98

362705 55/50 6 44.98

362715 60/50 6 55.39

Spatula, Polyamide - 2 in 1 design These polyamide spatulas are glass fiber reinforced and are available in double spatula or a spatula spoon combination style. Polyamide is a very strong material with good chemical resistance against solvents, but it is easily attacked by acids and oxidizing agents. 391925 Description Length mm Case Quantity Case Price $

-0001 Double spatula 150 50 77.81

-0002 Double spatula 180 50 80.62

-0003 Spatula/spoon 180 50 91.94

Spatulas/Stirrer Nylon® Molded of Nylon®. Handy stirrer or spatula has wide thin blade 3 1/2” long, 1 3/4” wide. Overall length is 10”. Packed 24 per case. Shipping weight is 1.1 lbs. 412575

Nylon Stirrer-Spatula

$74.10 case of 24

Spatula, Stirring Rod PP These white, one-piece polypropylene rods may be used as stirring rods. Policemen have two types of flattened ends which form small spatulas. 245mm (approx. 9 1/4”) long. 212455

Spatula, Stirring Rod PP

$112.86 pack of 70

For additional information call 800.334.7585

Lab Supplies Spatulas PP These polypropylene spatulas are autoclavable and have excellent chemical and heat resistance. Virtually unbreakable. Spatulas retain their original shape after flexing. Suitable for use with food products. SPATULAS PP 391875 115 48 90.82

Length mm Case Quantity Case Price $

391895 165 48 104.32

391905 252 50 147.49

391915 200 48 135.85

Multi-Function Lab Stand • • •

Sturdy polycarbonate angled stand Book stand to hold manuals, catalogs, cook books... Ergonomic rack holder for pipetting

Fabricated of durable 1/8” polycarbonate, this multi-functional lab stand has uses in the home as well as laboratory! Perfect for keeping your reference books away from accidental lab spills. In the laboratory this stand is at the perfect angle (45°) for ergonomic pipetting.Product dimensions: 7 1/2” x 8 1/4” x 13 1/8”. Additional sizes and/or angles available upon request. 180854

Multi-function Lab Stand

$33.76 each

Octagonal Stirring Bars Teflon®

• Our stir bars feature… ALNICO V magnetic cores which are one of the most powerful permanent magnet alloys available. • Stir bars should not… be stored in a random mass or dropped on a hard surface, especially steel.

303275 Length mm Length inches O.D. mm O.D. inches Case Quantity Case Price $

-0001 22 7/8 8 5/16 12 34.91

-0002 13 1/2 3 1/8 12 31.47

-0003 13 1/2 8 5/16 12 32.27

-0004 15 5/8 8 5/16 12 32.59

-0005 25 1 8 5/16 12 34.66

-0006 28 1 1/8 8 5/16 12 37.43

-0007 38 1 1/2 8 5/16 12 39.14

-0008 41 1 5/8 8 5/16 12 46.09

-0009 51 2 8 5/16 12 48.87

-0010 64 2 1/2 8 5/16 12 82.32

303275 Length mm Length inches O.D. mm O.D. inches Case Quantity Case Price $

-0012 15 5/8 10 3/8 12 41.94

-0013 22 7/8 10 3/8 12 44.27

-0014 25 1 10 3/8 12 43.88

-0015 35 1 3/8 10 3/8 12 51.16

-0016 38 1 1/2 10 3/8 12 51.16

-0017 48 1 7/8 10 3/8 12 65.81

-0018 51 2 10 3/8 12 69.42

-0019 64 2 1/2 10 3/8 12 77.86

-0020 38 1 1/2 13 1/2 12 107.07

-0021 75 3 13 1/2 12 142.60

• Stir bars should… be stored in pairs to maintain magnetic strength. • In general… PTFE thickness accounts for 18% of stir bar diameter.

FREE STIR BAR SAMPLE PACK Telephone 800-334-7585 and ask for customer service

-0011 13 1/2 10 3/8 12 37.43

Specify Dynalon product numbers from your distributor of choice.

Lab Supplies Stirring Bars PTFE at Disposable Prices Consider single use in biological experiments to prevent cross contamination. Reuse in chemical experiments and save expense.

Length mm Length inches O.D. mm O.D. inches Case Quantity Case Price $

303644 12 1/2 4 3/16 100 152.68

303664 25 1 5.5 3/16 100 206.51

303684 35 1 3/8 6 1/4 100 231.55

303694 50 2 7.5 1/4 100 311.87

Stirring Bar Kit Teflon® Contains 16 stirring bars. Designed to meet your requirements for a variety of sizes, each kit contains 16 stirring bars packed in a reusable box. Kit contains: (2) each 5/16” x 1/2” (8 x 13mm) (2) each 5/16” x 5/8” (8 x 16mm) (2) each 3/8” x 1” (9.5 x 25mm) (2) each 3/8” x 1 1/2” (9.5 x 38mm) 303595

(2) (2) (2) (2)

each each each each

3/8” x 2” (9.5 x 51mm) 3/8” x 2 1/2” (9.5 x 64mm) 2 mm x 7 mm Micro Bars 3 mm x 10 mm Micro Bars

Stirring Bar Kit Teflon®

$69.14 each

Slide Staining Jar and Tray with Lid PMP Molded, glass-clear PMP, these slide staining jars are for use with Cat. No. 235405 below and supplied with 2 lids. One lid for use when dish is not inserted providing for evaporation free storage of staining liquid. The other lid has a special opening to allow handle of staining dish to be inserted. Dimensions 235305: 81 x 101 x 86.5 mm. Staining dish made of autoclavable polypropylene with horizontal tray. The staining tray (235405) has 20 grooves and holds 20 slides 3” x 1” (76 mm x 26 mm). Removable snap-on handle. Dimensions 235405: 69.5 x 86 x 21 mm. 235305 235405

Staining Jar with Lid Staining Tray

$123.30 pack of 4 $59.53 pack of 4

Slide Tray for 100 Slides Made of tough, resilient ABS for long life. Holds 100 standard 1” x 3” slides positioned vertically for easy insertion in prenumbered grooves allowing for simple identification and retrieval. Dimensions: 360 x 38 x 100 mm (14 1/4” x 1 1/4” x 3 1/4”). Cover optional. Cover is made of clear polystyrene for full visibility. Protects slides when not in drawer from dirt and dust. 211615 211605

Slide Tray Slide Tray Cover

$286.79 pack of 10 $153.70 pack of 10

Staining Jar PMP These “glass-clear” staining jars are made of strong PMP and hold 26 x 76 mm (1” x 3”) slides vertically. Eight grooves allow accommodation of 16 slides back to back. Supplied with molded PMP cover. Approx. 2” square at bottom x 2 1/4” square at top and 3 1/2” high. Packed 4 per case. 235505

Staining Jar with Cover

$70.81 pack of 4

For additional information call 800.334.7585

Lab Supplies Vinyl Laboratory Tubing The data at side is based on individual laboratory and test reports and is accurate to the best of our knowledge. No guarantees are expressed or implied. Dynalon® Vinyl Food Grade Tubing is designed for use in the laboratory. Glass-like transparency; smooth, dense bore will not harbor bacteria or provide a surface receptive to sediment build-up. Conforms to all FDA, USDA and 3-A milk handling standards. May be steam sterilized.

• • • • •

Non-toxic Transparent & inert Smooth & flexible Chemical resistant Available in short lengths

Physical Properties Specific Gravity . . . . . . . . . . . . . . . .1.20 Color . . . . . . . . . . . . . . . . . . . . . . . .Clear Tensile Strength . . . . . . . . . . . . . . . .2000 psi Toxicity . . . . . . . . . . . . . . . . . . . . . .Non-toxic Elongation% . . . . . . . . . . . . . . . . . .400% Aging Characteristics . . . . . . . . . . .Excellent Durometer Hardness, Shore A . . . . .68 Temperature Resistance . . . . . . . . . .212°F Brittle Temperature ºC . . . . . . . . . . .-40°C

610855 -0001 I.D. inches .120” O.D. inches .170 Wall Thickness inches.025 Feet Per Case 200 Case Price $ 41.63

-0002 1/8 1/4 1/16 50 15.95

-0003 3/16 5/16 1/16 50 20.79

-0004 3/16 3/8 3/32 100 58.27

-0005 3/16 7/16 1/8 100 94.48

-0006 1/4 3/8 1/16 50 25.66

-0007 1/4 7/16 3/32 50 38.13

-0008 1/4 1/2 1/8 50 54.77

610855 -0009 I.D. inches 5/16 O.D. inches 7/16 Wall Thickness inches1/16 Feet Per Case 50 Case Price $ 34.65

-0010 5/16 1/2 3/32 100 99.87

-0011 5/16 9/16 1/8 100 113.85

-0012 3/8 1/2 1/16 50 36.76

-0013 3/8 9/16 3/32 50 52.68

-0014 3/8 5/8 1/8 50 72.78

-0015 7/16 9/16 1/16 100 87.36

-0016 7/16 5/8 3/32 100 110.93

610855 -0018 I.D. inches 1/2 O.D. inches 5/8 Wall Thickness inches1/16 Feet Per Case 50 Case Price $ 44.36

-0019 1/2 11/16 3/32 50 65.87

-0020 1/2 3/4 1/8 50 88.75

-0025 5/8 13/16 3/32 50 87.36

-0026 5/8 7/8 1/8 50 116.49

-0031 3/4 1 1/8 50 131.72

-0033 7/8 1 1/8 1/8 50 194.11

-0035 1 1 1/4 1/8 50 200.35

610855 -0037 I.D. inches 1 O.D. inches 1 3/8 Wall Thickness inches3/16 Feet Per Case 50 Case Price $ 249.58

-0038 1 1/4 1 3/4 1/4 50 402.09

-0040 2 2 1/2 1/4 50 651.34

Full selection of tubing accessories available

Tubing Connector Kit Kit consists of 55-piece assortment of connectors and clamps needed in daily lab routine or for industrial application. Supplied in handy plastic compartment tray. Kit includes: 14 Y Connectors, . . . . . . . . . . . . . . . .2 each size 3 Dura Clamps, . . . . . . . . . . .1 each size 12 Quick Disconnects, . . . . . . . . . . . .2 each size 14 T Connectors, . . . . . . . . . .2 each size 12 Straight Connectors, . . . . . . . . . . .2 each size 680505

Tubing Connector Kit

$83.26 each

Microcentrifuge Tubes PP • • • • • •

Leak tested to 20,000 RCF for 20 minutes at 20°C with an aqueous solution Attached lid provides a tight, leakproof seal, yet can be easily opened Lid membrane is uniformly thick to ensure trouble free piercing Available in a rainbow of colors for easy identification Supplied 1000 per case, 2 bags 500 each, except for Rainbow Pack All these premium tubes feature frosted writing area and graduations

PREMIUM QUALITY 1.5ML MICROCENTRIFUGE TUBES PP 399325 -0000 -0001 -0002 -0003 Color Natural Yellow Blue Green Case Quantity 1000 1000 1000 1000 Case Price $ 27.28 28.80 28.80 28.80

-0004 Orange 1000 28.80

-0005 Amber 1000 28.80

-0006 Rainbow 600 20.56

Specify Dynalon product numbers from your distributor of choice.

Lab Supplies Microcentrifuge Tube Rack PP • Step design for easy viewing

• Two sizes: 1.5ml or 0.5ml

Racks allow storage of 20 micro test tubes and are available in two models, one for 1.5 ml tubes and one for 0.5 ml tubes. Top step is numbered from 1 to 10, lower step is numbered from 11 to 20. Made of autoclavable polypropylene. Each rack measures 206 x 88 x 47 mm (approx. 8 1/8” x 3 1/2”x 1 7/8”). Hole I.D. for 1.5ml tube rack is 1/4” and for 0.5ml tube rack is 3/8”. Shipping weight for 202965-0001 is 1.2 lbs and 1.26 lbs for 202965-0002. 202965-0001 202965-0002

Rack for 1.5ml tubes Rack for 0.5ml tubes

$70.93 pack of 6 $70.93 pack of 6

Wet/Dry Test Tube Racks HDPP • • • •

Solid High Density PP; maximum temperature 90°C. Resistant to steam sterilization up to 121°C. Will not rust or corrode makes epoxy-coated wire racks obsolete Supplied flat for economical storage and shipping

These racks for tubes up to 20mm provide excellent stability with no tendency to float or move in circulating water baths. An alpha numeric grid reference on the top tier enables precise location in the rack of particular samples. Shipped flat, easily and permanently snapped together to save shipping expense and reduce shelf space needed in store rooms. Red and white racks also available upon request. Product Dimensions (l x w x h): 9.7” x 4.375” x 2.5” 225645-0002 Blue 90 13 5 55.55

Color Holds # of Tubes Size of Tubes mm Case Quantity Case Price $

225655-0002 Blue 60 16 5 55.55

225665-0002 Blue 40 20 5 55.55

Utility Pan LDPE Molded of low density polyethylene. Extra sturdy with carrying handles on both ends. Dimensions: 14 1/2” x 12” x 6 1/4” deep. 409144

Utility Pan LDPE

$52.48 case of 4

Utility Carrier HDPE Useful for carrying lab items, bottles, samples, cleaning aids, tools, etc. Molded-in center division and carrying handle. Dimensions: 14 1/2”L x 9 1/8”W x 4”H. 408164

Utility Carrier

$58.60 pack of 6

Vials, Sample LDPE General purpose containers with push-in friction fit hinged lids. Lightweight, wall thickness approximately 1mm. Withstands temperatures up to 80° C. 226245 Capacity ml O.D. mm Height mm Case Quantity Case Price $

-01 1 9 32 100 39.44

-02 2.5 14 32 100 46.53

-05 5 15 50 100 48.67

-08 8 17 56 100 53.09

-10 10 22 32 100 62.86

-25 25 24 72 100 120.90

-50 50 30 74 100 146.72

™

Acrylic Habitat Tanks dynatankTM acrylic aquariums and terrariums are a newer addition to the fine line of products available from Dynalon. Designed with the educational market in mind, these tanks are fabricated from crystal clear acrylic. Ideal for classroom use as either fresh water or salt water aquaria. Economy acrylic covers are listed below. Although not included, all tanks will accommodate commercially available lights and covers.

Acrylic aquariums offer many advantages: • Acrylic is 17 times stronger than glass. • Safer for classroom use, much more robust than glass. • Acrylic is clearer than glass, better for learning. • Acrylic is a better insulator than glass. • Acrylic is lighter than glass. • Acrylic can withstand shock much better than glass. • Come standard with all sides clear, can be customized with white or black acrylic backs. • Front edges are rolled for better visibility and safety. • Custom sizes available.

dynatank™ AQUARIUM / TERRARIUM ACRYLIC ECONOMY COVERS (not shown in photo) 114774 -0001 -0002 -0003 -0004 Length inches 16 20 24 30 Width inches 8 10 12 12 PHONE DYNALON AT 800.334.7585 FOR PRICING

dynatank™ AQUARIUM / TERRARIUM 114784 -0002 Capacity gal 2.5 Length inches 8 Width inches 8 Depth inches 10

ACRYLIC TANKS -0003 2.5 12 6 8

-0004 -0006 -0008 5.5 10 15 16 20 24 8 10 12 10 12 12 PHONE DYNALON AT 800.334.7585 FOR PRICING

-0010 20 24 12 16

-0011 20 20 10 24

Dynalab Corp. 350 Commerce Drive Rochester, NY 14623 USA www.dynalabcorp.com labinfo@dyna-labware.com Tel: 800-828-6595 Fax: 585-334-0241