More great offers inside P. 18
P. 11
P. 2
Forceps
Cuvettes
Centrifuge tubes
Labortops 1/2010 Valid until May 31, 2010
RCT standard safety control
Specia now
l Price
336.51
GBP
Magnetic stirrer with new technology and new functions: - integral temperature control - includes Pt1000 temperature sensor (PT 1000.60) - exact temperature and speed setting via digital display, even when switched off - digital display of set safety temperature limit - hot top indicator, hot surface warning to prevent burns - digital error code display - with adjustable safety circuit of heating plate temperature (50 to 360°C) - safety magnetic stirrer with heating, suitable for unsupervised operation - DIN 12878 connector for attaching a contact thermometer, e.g. ETS-D5; enables precise temperature control directly in the heated medium - enhanced safety due to improved heat control technology - enclosed assembly (IP42) guarantees long service life - highly polished, aluminum hotplate for optimal heat transfer - improved magnetic coupling - supplied with housing protection cover H100 Type
PK Cat. No.
RCT Standard safety control
1 9.720 250
Price
Now
GBP 420.63
GBP 336.51
Accessories: Electronic contact thermometer ETS-D5, Ikaflon® stirring bars, Trika® stirring bars, RS 1 stirring bar set, RSE Stirring bar remover
Magnetic stirrers
1
Multi meters
14
Forceps
2
Tubing
16
Spoons, Spatulas, Tongs
3
Laboratory equipment
17
Cryogenic tube boxes, racks
4
Centrifuge tubes and racks
18
Cryogenic storage tanks
6
Reagent reservoirs
19
Laboratory equipment
7
Brushes and Skin protection
20
Precision balances
8
Refractometers and Stirred Reactor
21
Weighing bottles and boats
9
Laboratory coats
22
Moisture balances and Accessories
10
Time and Temperature measuring
23
Cuvettes
11
Rotary evaporator
24
Pipettes
13
Forceps
2 For more articles see our Laboratory Catalogue from page 103 onwards
Forceps Non-magnetic, 18/10 steel. Extra fine tips, without grooves. Length
Type
mm 105 105
Straight Curved
Bochem
PK Cat. No.
1 9.160 130 1 9.160 135
Price
Now
GBP 6.77 7.32
GBP 4.74 5.12
Stainless 18/10 steel. Straight, sprung flutes, with blunt tips. 105 115 130 145 160 200 250 300
1 1 1 1 1 1 1 1
9.171 9.171 9.171 9.171 9.171 9.171 9.171 9.171
010 011 013 014 016 020 025 030
2.70 2.89 3.12 3.32 3.74 4.70 6.94 7.78
1.89 2.02 2.18 2.33 2.62 3.29 4.86 5.44
1 1 1 1 1 1 1 1 1
9.171 9.171 9.171 9.171 9.171 9.171 9.160 9.160 9.160
110 111 113 114 115 116 120 121 123
2.89 3.12 3.32 3.51 4.97 6.85 3.86 4.03 4.14
2.02 2.18 2.33 2.46 3.48 4.80 2.70 2.82 2.90
1 1 1 1
9.171 9.171 9.171 9.171
311 313 314 316
3.66 3.74 4.03 4.31
2.56 2.62 2.82 3.02
1 1 1 1
9.171 9.171 9.171 9.171
221 223 224 225
4.03 4.14 4.22 5.16
2.82 2.90 2.96 3.61
Stainless 18/10 steel. Sprung flutes. 105 115 130 145 160 200 105 115 130
Straight, sharp, fine tips Straight, sharp, fine tips Straight, sharp, fine tips Straight, sharp, fine tips Straight, sharp, fine tips Straight, sharp, fine tips Curved, sharp, fine tips Curved, sharp, fine tips Curved, sharp, fine tips
18/10 steel, stainless. With tooth grips 1:2. 115 130 145 160 Stainless 18/10 steel. Curved ends with sharp tips. 115 130 145 160
y n a m r e G Made in Cover glass forceps Stainless 18/10 steel. With flattened tips, straight or curved as indicated.
2
Length
Type
mm 105 105
straight curved
PK Cat. No.
1 9.160 205 1 9.160 210
Bochem Price
Now
GBP 4.70 3.74
GBP 3.29 2.62
3
Spoons, Spatulas, Tongs
For more articles see our Laboratory Catalogue from page 93 onwards
Micro spoon 18/10 steel. With one flat end and one micro spoon end Length
Spoon LxW
mm 150 200
mm 9x 5 9x 5
Bochem
PK Cat. No.
1 9.150 565 1 9.150 570
Price
Now
GBP 2.49 3.32
GBP 1.75 2.33
Micro double ended spatulas 18/10 steel. Chattaway pattern. Length mm 100 130 150 185 210
Bochem
Spatula width mm 3 3 5 5 5
PK Cat. No.
1 1 1 1 1
9.220 9.220 9.220 9.220 9.220
210 213 215 218 221
Price
Now
GBP 1.64 1.54 1.64 1.87 1.96
GBP 1.14 1.07 1.14 1.31 1.38
Double ended spatulas 18/10 steel. Narrow form. Length mm 130 150 185 210 250 300 150 185 210 250
Spatula width mm 9 9 9 11 11 16 9 9 11 11
Bochem
Type
PK Cat. No.
1 1 1 1 1 1 1 1 1 1
Straight Straight Straight Straight Straight Straight Curved Curved Curved Curved
9.220 9.220 9.220 9.220 9.220 9.220 9.220 9.220 9.220 9.220
013 015 018 021 025 030 115 118 121 125
Price
Now
GBP 1.54 1.42 1.54 1.75 2.08 3.51 1.75 1.97 2.08 2.17
GBP 1.07 0.99 1.07 1.23 1.45 2.46 1.23 1.38 1.45 1.52
Spoon spatulas DIN 12890. 18/10 steel. Deep form. Length
Spoon LxW
mm 120 150 180 210 250 300
mm 31/23 38/27 40/28 40/28 50/35 55/41
Bochem PK Cat. No.
x x x x x x
30/20 32/22 32/22 32/22 45/32 50/37
1 1 1 1 1 1
9.150 9.150 9.150 9.150 9.150 9.150
312 315 318 321 325 330
Price
Now
GBP 2.17 2.17 2.40 2.89 5.35 6.38
GBP 1.52 1.52 1.68 2.02 3.74 4.46
Beaker tongs Bochem
Electro polished 18/10 steel wire frame with bowed strip-metal jaws and ceramic fibre jaw linings. Wire diameter 6mm. Length
Jaw opening
mm 330
mm 60 to 150
PK Cat. No.
1 9.310 016
Price
Now
GBP 12.17
GBP 9.13
12.50
9.38
3.74 3.66 3.74 4.03 4.14
2.62 2.56 2.62 2.82 2.90
Flask tongs 18/10 steel. Electro polished. With polyamide-coated jaws. 230
16 to 60
1 9.310 025
Crucible tongs 18/10 steel. With bow and fluted jaws. 160 200 220 250 300
1 1 1 1 1
9.310 9.310 9.310 9.310 9.310
116 120 122 125 130
3
Cryogenic tube boxes, racks
4 For more articles see our Laboratory Catalogue from page 666 onwards
Cryovials with screw cap Certified as in vitro diagnostic medical devices 98/79/EG RoHS. Compliance Certificate to EU Directive 2002/95/EC USP-Plastic Test, Class VI to ISO 10993. -
temperature range -90째C to +130째C 2ml capacity, graduated 1.8ml colour: clear autoclavable temperature 121째C/250째 F, max. 20 minutes, 1.05bar/15psi
Capacity ml 2.0 2.0
Ext. dia. mm 7.8 7.8
Height Description mm 55 non-sterile 55 sterile
PK Cat. No.
Price
Now
1000 9.409 027 1000 9.409 028
GBP 26.22 33.55
GBP 20.97 26.84
100-Well cryogenic boxes, PP Rugged polypropylene box has durable three-point hinges and clasp for secure closure, moulded grid lines on the lid, printed coordinates beneath the base, and overprinted, moulded coordinates on each well. Holds 1.5 to 2.0ml tubes and vials. Autoclavable. Dimensions: 141 x 151 x 57mm. Colour
PK Cat. No.
natural blue, green, purple, yellow, orange
Heathrow Scientific
Price
Now
1 6.206 710 5 9.193 981
GBP 4.38 19.98
GBP 3.06 14.98
5 9.193 985
12.20
9.15
50-Well cryogenic boxes, PP Dimensions: 141 x 92 x 56mm.
6.206 710
blue, green, purple, yellow, orange
9.193 985
81-Well cryogenic boxes, PP
9.193 984
Store 1.5 to 2.0ml microtubes under easy-open, friction-fit lid. Locate tubes easily with moulded grid lines and moulded reference coordinates on the lid. Polypropylene box fits in standard freezer racks. Autoclavable. Dimensions: 130 x 130 x 47mm.
Colour
natural blue, green, pink, yellow, orange
PK Cat. No.
1 9.193 983 5 9.193 984
Price
Now
GBP 3.81 17.39
GBP 2.67 13.04
96-Well cryogenic boxes, PP Polypropylene rack has 96 wells for 0.5ml microcentrifuge tubes on one side and 96 wells for 1.5 to 2.0ml microcentrifuge tubes on the other side. Wells are arranged in standard 8 x 12 array. Handy lid snaps into place via tabs on each end of rack. Autoclavable. Dimensions: 246 x 121.x 50mm.
Colour
blue, green, pink, yellow, orange
PK Cat. No.
5 9.193 982
Price
Now
GBP 24.21
GBP 18.15 9.193 982
4
5
Cryogenic tube boxes, racks
For more articles see our Laboratory Catalogue from page 664 onwards
Cryogenic storage boxes, cardboard Freezer and cryogenic storage boxes (CryoBoxes). Made of freeze-resistant, water-repellent, coated cardboard. Dimensions: 136 x 136mm square. For the storage of samples. With lid. Colour: white. Other colours are available on request. Int. height mm 32 50 75 100
Ratiolab
PK Cat. No.
1 1 1 1
9.405 9.405 9.405 9.405
860 861 862 863
Price
Now
GBP 2.46 1.52 2.06 2.25
GBP 1.96 1.21 1.65 1.80
Special sizes available on request!
Partition inserts for Cryoboxes For cryoboxes 136 x 136mm. With compartment heights and formats as indicated. Height mm 25 30 30 30 40 40
Compartments 10 9 10 16 9 10
Ratiolab PK Cat. No.
x x x x x x
10 9 10 16 9 10
1 1 1 1 1 1
9.405 9.405 9.405 9.405 9.405 9.405
874 871 875 883 872 876
Price
Now
GBP 1.25 1.29 1.27 3.15 1.39 1.40
GBP 1.00 1.03 1.01 2.52 1.11 1.12
50- and 100-Well cryogenic boxes, EPS Inexpensive freezer storage. Lightweight 1.5 to 2.0ml microtube racks are ideal for long-term studies or tube storage. Two-piece racks are constructed in expanded polystyrene (EPS) foam. Extra spacing between wells allows easy gripping of tubes with fingertips. Racks stack securely with nesting features on lid and base. no. of wells
Dimensions (L x W x H)
100 50
mm 336 x 95 x 73 210 x 100 x 71
PK Cat. No.
1 9.193 986 1 9.193 987
Price
Now
GBP 3.21 2.55
GBP 2.25 1.79
Racks for upright freezers Stainless steel racks for all upright freezer brands. For boxes up to 136 x 136mm. Type
Rack for 12 x 50 mm high boxes Rack for 16 x 50 mm high boxes Rack for 20 x 50 mm high boxes
Width
Depth
Height
mm 139 139 139
mm 423 562 562
mm 224 224 279
Tenak PK Cat. No.
1 9.698 829 1 9.698 830 1 9.698 774
Price
Now
GBP 104.87 108.62 112.36
GBP 83.90 76.03 89.89
Racks for upright freezers Arctic Squares速 Stainless steel. Fits most standard upright freezers. Overall rack size (H x W x D): 238 x 139 x 571mm. With four drawers to hold 16 boxes of 133 x 133 x 53mm. Drawers feature a unique stop that when fully extended pivot down allowing for easy box access. Freezer rack also includes a pull-out wire handle for easy removal off the shelf. Polycarbonate drawer handles provide a user-friendly grip. Includes a slot and label for drawer/sample identification. Type
Arctic Squares速
PK Cat. No.
1 9.193 980
Price
Now
GBP 169.87
GBP 127.40
9.193 980
5
Cryogenic storage tanks
6 For more articles see our Laboratory Catalogue from page 676 onwards
Cryogenic storage tanks, LO 2000 series with drawers
The LO 2000 series are specially developed for storing of 4000, 8000 and 9600 cryovials (*in liquid phase) (max. 2ml vials, 5ml vials on request) in cryoboxes. The large opening of 410mm (LO 2075) resp. 590mm gives easy access to the samples. The lightweight aluminium design and low space requirements of these containers make them the most economical units in their class. Supplied with drawer fastener. Features: - large neck openings - easy access To stored samples - long Nitrogen retention times - 2 Year warranty
CRYO DIFFUSION
Available accessories on request: cryoboxes, castors, liquid level measuring rod, low filling level alarm, electronic filling level regulation and storage inserts for dry storage.
Type
LO 2075 M LO 2200 M LO 2250 M
Capacity
No. of vials
No. of boxes
No. of racks
litres 75 198 236
2ml 4000 8000 9600
10 10 12
4 8 8
Static holding time Days 30 40 47
PK Cat. No.
1 9.524 500 1 9.524 501 1 9.524 502
Price
Now
GBP 2,832.04 6,295.26 6,680.27
GBP 2,265.63 5,036.20 5,344.22
Canisters for straws stored within LO 2000 series cryogenic liquid dewars
For Storage of straws in goblets. With goblet lifter. Diameter 70 mm. For a complete storage in canisters 26 canisters are required for LO 2075 and 56 canisters for LO 2200 and LO 2250.
For LO LO LO LO
6
Material 2200, LO 2075 plastic 2200, LO 2075 stainless steel 2250 plastic 2250 stainless steel
Height mm 515 525 650 680
Description 4 4 5 5
straw straw straw straw
levels levels levels levels
CRYO DIFFUSION
PK Cat. No. 1 1 1 1
9.524 9.524 9.524 9.524
562 563 568 569
Price GBP 18.73 36.21 18.73 43.70
Now GBP 14.98 28.96 14.98 34.96
7
Laboratory equipment
For more articles see our Laboratory Catalogue from page 199 onwards
Protection Gloves Cryo Gloves® Standard Provide protection when working with extreme temperatures from -160°C to +148°C. Hypoallergenic. Flexible, even after long use at extreme temperatures. 1 pair per pack.
Size
Description
S (8) M (9) L (10) XL (11) S (8) M (9) L (10) XL (11) M (9) L (10) XL (11) M (9)
wrist length wrist length wrist length wrist length forearm length forearm length forearm length forearm length elbow length elbow length elbow length shoulder length
PK Cat. No.
1 1 1 1 1 1 1 1 1 1 1 1
9.405 9.405 9.405 9.405 9.405 9.005 9.005 9.405 9.005 9.005 9.405 9.405
116 117 118 119 120 446 447 121 451 452 122 123
LABOplus
Price
Now
GBP 134.37 134.37 134.37 137.65 146.39 146.39 146.39 152.94 176.93 176.93 183.21 198.91
GBP 107.49 107.49 107.49 110.12 117.11 117.11 117.11 122.35 141.54 141.54 146.57 159.13
The Orig
inal
Face shield Consisting of separate browguard and visor. - impact and chemical resistant - comfortable and lightweight, even during extended usage - adjustable head harness - elastic napestrap allows individual adjustment - visor can be tilted upwards and locked in any position - easily exchanged PC visor with reinforced rim Please order browguard and visor separately.
Type
PK Cat. No.
1 9.005 067 1 9.005 066
Browguard Face shield visor
Price
Now
GBP 9.37 7.38
GBP 7.49 5.91
Vortex Mixer Select Vortex Mix and vortex any size tube - gentle mixing or vigorous vortexing. Continuously variable speed makes the Select Vortex useful for a variety of applications, from gentle mixing to resuspending pellets. - ease of operation. "Touch" or continuous modes. - mix a variety of tubes and plates
Specifications Speed range 120V Speed range 230V Operating modes Ambient operating range Dimensions (WxDxH) Weight
Type
Vortex Mixer
0 to 3400rpm 0 to 2850rpm Touch or continuous 4° to 65°C 14 x 16 x 13cm 2.2kg
PK Cat. No.
1 9.595 320
Price
Now
GBP 201.53
GBP 120.92
7
Precision balances
8 For more articles see our Laboratory Catalogue from page 295 onwards
Balances, electronic, precision, 572 series Weighing speed adjustable in two stages. Unit transfer to bullion and non-metric units of weight. With calibration adjustment programme. With net/total weighing. Piece counting: 1, 5, 10 or 20 reference pieces. Percentage weighing. Bi-directional RS232C data output supplied. Ultra low-profile, metal casing (WxDxH): 150 x 310 x 60mm. Supplied with mains adapter for 230V 50/60Hz. Balances can be alternatively operated by accessory batteries. Also available with DKD certified calibration weight, thermal printer, statistic printer, rechargeable battery pack or label printer at additional cost.
Type
572-31* 572-32* 572-33 572-35 572-37 572-45 572-49 572-57
Readability
Capacity
g 0.001 0.001 0.01 0.01 0.01 0.1 0.1 0.1
g 241 301 1610 2410 3010 12100 16100 24100
Reproducibility ±g 0.001 0.001 0.01 0.01 0,01 0.1 0.1 0.1
Pan dim. mm 105 dia. 105 dia. 150 dia. 150 dia. 160 x 200 160 x 200 160 x 200 160 x 200
PK
1 1 1 1 1 1 1 1
Cat. No.
9.900 6.229 9.901 9.901 6.227 9.900 9.901 9.901
990 315 333 335 789 991 336 354
Price
Now
GBP 349.97 376.89 323.05 332.02 340.99 340.99 323.05 340.99
GBP 314.97 339.20 290.74 298.82 306.89 306.89 290.74 306.89
*with removable draught shield
Type KB
Type 572 Precision balance KB Convenience model at an economical price
Kern & Sohn
- for applications that require verification, please order verification at the same time, verification at a later date is not possible. - user guidance step by step in the display - freely programmable weighing units, e.g. display directly in special units such as the length of thread g/m, paper weight g/m², or similar - precise counting. The automatic reference optimization gradually improves the average value of the piece weighing - numerical tare deduction for container weighing. Useful when checking loads - ring-shaped draft shield standard, 90 x 40mm dia. x ht. for models with readability d = 0.001g also available with DKD certified calibration weight, thermal printer, statistics printer, or label printer at additional cost.
Type
KB KB KB KB KB KB KB KB KB KB KB KB KB KB
8
120-3N 200-3N 240-3N 360-3N 1200-2N 2000-2N 2400-2N 3600-2N 10K0.05N 10000-1N 650-2NM 2000-2NM 6500-1NM 10000-1NM
Readability
Capacity
g 0.001 0.001 0.001 0.001 0.01 0.01 0.01 0.01 0.05 0.1 0.01 0.01 0.1 0.1
g 121 201 241 361 1210 2010 2410 3610 10100 10100 650 2000 6500 10000
Reproducibility ±g 0.001 0.001 0.001 0.001 0.01 0.01 0.01 0.01 0.05 0.1 0.01 0.01 0.1 0.1
Linearity
PK
±g 0.003 0.003 0.003 0.003 0.03 0.03 0.03 0.03 0.15 0.3 0.03 0.03 0.3 0.3
1 1 1 1 1 1 1 1 1 1 1 1 1 1
Cat. No.
6.234 9.901 6.235 9.901 6.233 6.231 9.901 9.901 9.901 9.901 9.901 9.901 9.901 9.901
511 401 214 402 613 607 403 404 405 406 407 408 409 410
Price
Now
GBP 215.36 233.31 242.28 260.23 215.36 233.31 242.28 260.23 233.31 206.39 305.10 340.99 305.10 340.99
GBP 193.83 209.98 218.05 234.21 193.83 209.99 218.06 234.21 209.98 185.75 274.59 306.89 274.59 306.89
9
Weighing bottles and boats
For more articles see our Laboratory Catalogue from page 308 onwards
Weighing bottles Duran速. DIN 12605. With interchangeable standard ground joint stopper, fused ceramic matt marking area, statement of volume and dimensions marked permanently on each weighing bottle. Glass, with stopper. Low form. Capacity
Bottom dia. mm 25 40 35 50 60 80
ml 6 15 15 30 45 80
Height
PK Cat. No.
Price
Now
mm 25 25 30 30 30 30
1 1 1 1 1 1
9.300 9.300 9.300 9.300 9.300 9.300
022 021 023 032 037 041
GBP 5.38 5.64 5.81 6.50 8.48 11.70
GBP 4.31 4.51 4.65 5.20 6.79 9.36
40 50 70 80 80
1 1 1 1 1
9.300 9.300 9.300 9.300 9.300
113 118 123 124 127
5.38 5.73 6.24 6.92 8.73
4.31 4.58 4.99 5.54 6.98
Glass, with stopper. Tall form. 10 20 45 70 110
25 30 35 40 50
Weighing boats Polystyrene, disposable. Diamond shape. Available in black or white. Capacity
Colour
ml 30 100 30 100
White White Black Black
Dimensions
PK Cat. No.
mm 500 250 500 250
9.950 9.950 9.950 9.950
190 191 192 193
Price
Now
GBP 28.76 19.84 28.76 19.84
GBP 17.26 11.90 17.26 14.88
Polystyrene, disposable. Antistatic, manufactured to eliminate the problems caused by static build-up when weighing fine powders. Diamond shape. 30 100 30 100
500 250 500 250
White White Black Black
9.950 9.950 9.950 9.950
194 195 196 197
16.06 24.10 19.01 22.13
12.04 18.07 14.26 16.60
Special P
rice
from
11.90
GBP
Polystyrene. Square or diamond shape. 7 100 250 5
White White White White
44 x 44 80 x 80 140 x 140 Diamond shaped
1000 1000 1000 1000
9.900 9.900 9.900 9.900
792 794 796 795
40.58 68.67 164.51 46.04
24.35 41.20 98.71 27.62
1000 1000 1000 1000 1000
9.900 9.900 9.900 9.900 9.900
785 786 787 788 789
40.58 75.69 182.46 46.82 40.58
28.40 45.41 109.48 28.09 28.40
Polystyrene. Antistatic. Square or diamond shape. 7 100 250 5 7
White White White White Black
44 x 44 80 x 80 140 x 140 Diamond shape 44 x 44
9
Moisture balances and Accessories
10 For more articles see our Laboratory Catalogue from page 304 onwards
Halogen Moisture Analyser MLB 50-3N -
2 Halogen quartz glass heaters, each 200W 10 sample dishes included 3 displays for temperature, drying in %, drying time application table. Various examples in the user manual CAL adjustment programme. External calibration weights are available at additional cost last value measured remains on the display until it is replaced by a new measurement
Specifications Readability d: Weighing range, max: Reproducibility: Linearity: Temperature range:
Kern & Sohn
0.001g 50g 0.001g ¹0.003g 50 to 160°C
Type
PK Cat. No.
1 9.901 400
MLB 50-3
Price
Now
GBP 1,094.77
GBP 985.29
ce
Pri l a i c e p S now
4.70
GBP
Aluminium sample dishes Ideal for use with infrared moisture analysers. Samples can be evenly distributed horizontally to absorb heat uniformly over the entire dish area. Can also be used as laboratory dishes.
10
Dia.
Height
mm 100
mm 8
Heathrow Scientific
PK Cat. No.
Price
Now
50 6.236 854
GBP 5.88
GBP 4.70
11
Cuvettes
For more articles see our Laboratory Catalogue from page 997 onwards
Disposable plastic cells, PS The new generation of cuvettes with clearly improved, photometric properties. The new optimized shape and narrow wall thickness of the cuvettes provides increased heat transfer, resulting in more constant sample temperatures during photometric measurements. -
cavity sorted glass clear polystyrene (PS). applicable wavelength range 340 to 900nm very low variation of extinction values excellent optical transmission range path length 10mm overall dimensions 12.5 x 12.5 x 45mm styrofoam racks: 100 cuvettes in a styrofoam box with a re-sealable cover
Type
Material
Macro Semi-micro
PS PS
Path length mm 10.0 10.0
Operating range nm 340 to 900 340 to 900
PK Cat. No.
Price
Now
100 9.406 011 100 9.406 012
GBP 4.36 4.43
GBP 3.49 3.54
Macro cells For photometers and spectrophotometers. With lid or stopper as indicated. 45/46mm high, 12.5mm wide. Interior width 9.5mm. Type
Material
6030-OG* 6030-OG* 6030-OG* 6030-UV* 100-OS** 100-OS** 100-OS** 100-QS** 100-QS** 100-QS** 110-OS*** 110-QS***
Optical glass Optical glass Optical glass HOQ 310 H Special optical Special optical Special optical Silica Suprasil Silica Suprasil Silica Suprasil Special optical Silica Suprasil
Path length mm 10.0 20.0 50.0 10.0 10.0 20.0 50.0 10.0 20.0 50.0 10.0 10.0
glass glass glass
glass
Capacity Operating range µl nm 3500 360 to 2500 7000 360 to 2500 17500 360 to 2500 3500 230 to 2500 3500 320 to 2500 7000 320 to 2500 17500 320 to 2500 3500 200 to 2500 7000 200 to 2500 17500 200 to 2500 3500 320 to 2500 3500 200 to 2500
PK Cat. No.
1 1 1 1 1 1 1 1 1 1 1 1
9.144 9.144 9.144 9.144 9.144 9.144 9.144 9.144 9.144 9.144 9.144 9.144
300 302 350 301 110 120 150 210 220 250 510 610
Price
Now
GBP 20.54 38.56 55.93 54.40 32.45 49.60 77.13 65.65 87.83 130.76 62.49 101.49
GBP 16.43 30.85 44.75 43.52 25.96 39.68 61.70 52.52 70.26 104.61 49.99 81.19
*without profiled lid or stopper. **with profiled lid. ***with stopper. Other path lengths available - details on request
Semi-micro cells For photometers and spectrophotometers. With lid or stopper as indicated. 45/46mm high, 12.5mm wide. Interior width 4mm. Path length 10mm. Volume 1400µl. Type
Material
6040 104-OS 104B-OS* 114-OS 6040-UV 104-QS 104B-QS* 114-QS 114B-QS*
Optical glass Special optical glass** Special optical glass** Special optical glass*** HOQ 310 H Suprasil® silica** Suprasil® silica** Suprasil® silica*** Suprasil® silica***
Path length mm 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0
Capacity Operating range µl nm 1400 360 to 2500 1400 320 to 2500 1400 320 to 2500 1400 320 to 2500 1400 230 to 2500 1400 200 to 2500 1400 200 to 2500 1400 200 to 2500 1400 200 to 2500
PK Cat. No.
1 1 1 1 1 1 1 1 1
9.144 9.144 9.144 9.144 9.144 9.144 9.144 9.144 9.144
360 410 480 710 361 460 490 730 372
Price
Now
GBP 40.53 45.55 58.88 87.61 68.71 82.26 134.04 118.75 182.48
GBP 32.42 36.44 47.11 70.09 54.97 65.81 107.23 95.00 145.98
* Side panels black. **with profiled lid. ***with stopper. Other path lengths are available - details on request
11
Cuvettes
12 For more articles see our Laboratory Catalogue from page 1000 onwards
Micro cells For photometers and spectrophotometers. 45mm high (46mm high with lid), internal width 2mm. Path length 10mm. Type
Material
104.002-OS 104.002-QS 104.002B-OS 104.002B-QS 115-QS 115B-QS
Special optical glass Suprasil® silica Special optical glass* Suprasil® silica* Suprasil® silica Suprasil® silica*
Hellma
Path length mm 10.0 10.0 10.0 10.0 10.0 10.0
Capacity Operating range µl nm 700 320 to 2500 700 200 to 2500 700 320 to 2500 700 200 to 2500 400 200 to 2500 400 200 to 2500
PK Cat. No.
1 1 1 1 1 1
9.144 9.144 9.144 9.144 9.144 9.144
750 751 755 756 758 385
Price
Now
GBP 48.94 89.91 63.25 148.68 122.13 201.01
GBP 39.15 71.93 50.60 118.94 97.71 160.81
* Black side panels
Ultra-micro cells For photometers and spectrophotometers. 40/45mm high, with PE stoppers and pipette ports. Window material: Suprasil® silica. Optical range 200 to 250nm. Internal width 10mm. Type
105.203 105.203 105.210 105.210 105.201 105.201 105.204 105.204
Centre height mm 8.5 15.0 8.5 15.0 8.5 15.0 8.5 15.0
Aperture mm 2.5 dia. 2.5 dia. 0.8 dia. 0.8 dia. 5x2 5x2 1.5 dia. 1.5 dia.
Chamber vol. µl 50 50 5 5 100 100 20 20
Capacity
PK Cat. No.
µl 70 70 10 10 120 120 40 40
1 1 1 1 1 1 1 1
9.144 9.144 9.144 9.144 9.190 9.190 9.144 9.144
104 098 157 156 965 968 103 099
Price
Now
GBP 160.49 160.49 385.16 385.16 192.21 192.21 167.30 167.30
GBP 128.39 128.39 308.13 308.13 153.77 153.77 133.84 133.84
Alternative path lengths available on request!
Secondary spectrophotometer calibration standards Certified calibration standards ensure measurement results
Hellma
Spectrophotometers only provide correct results if they are calibrated regularly. With UV/Vis calibration standards from the accredited Hellma Calibration Laboratory, the traceability of calibrations to primary standards of the NIST (National Institute of Standards and Technology) is assured. Thus internal quality requirements are stringently met and international correlation of results guaranteed. Usually customers choose to recalibrate solid-based filters every 12 months for the first two years of use and every 24 months thereafter, recalibration of liquid-based filters not later than every 12 months. The recalibration interval should be determined by the user and depends on the laboratory environment and conditions of use.
Calibration Standards For regular performance testing of UV/Vis spectrophotometers Calibrations carried out by Hellma are traceable to NIST International reference standards Calibration Standards Set - glass filters - for testing spectrophotometers: Photometric accuracy and wavelength accuracy in the visible spectral region Calibration Standard Set - liquid filters - for testing spectrophotometers according to Pharm. Eur., for Wavelength accuracy, Photometric accuracy, Straylight behaviour and Resolution
Type
Height
Calibration Standards Set - glass filters Calibration Standard Set - liquid filters
mm 48.0 48.0
Filters can also be ordered individually.
12
Width
Depth
mm 12.5 12.5
mm 12.5 12.5
PK Cat. No.
1 9.190 973 1 9.190 980
Price
Now
GBP 864.96 2,217.40
GBP 691.96 1,773.92
13
Pipettes
For more articles see our Laboratory Catalogue from page 826 onwards
Pipette Controller Accumax PipetHelp Features of PipetHelp - Pipette Controller -
powerful, yet quiet, pump motor soft grip push buttons twin safety valves autoclavable pipette cone fills a 25ml pipette in less than 4 seconds safety valves and hydrophobic filters provide double protection against fluid penetration two alternative pump speeds - High & Low, plus gravity discharge pump speed continuously adjustable by varying finger pressure on control buttons batteries can be easily replaced by the user intelligent charger prevents overcharging/heating of batteries low battery indicator wall mount supplied provides support even when a serological pipette is fitted to the controller and also enables charging - safety system: replaceable, hydrophobic 0.45µm, PTFE filter and safety check valve
Special P
Accessories supplied: Battery charger (Euro plug), hydrophobic PTFE membrane filters 0.45µm and 0.20µm, wall mounting support with screw, table stand, NiMH batteries Specifications Power: 2 x 1.2V/1000mAh NiMH batteries Battery Service Life: Eight hours continuous use Battery Charging Time: 2 to 3 hours to charge fully Volumetric Range: Plastic or Glass pipettes from 0.1ml up to 200ml
rice
now
Description
PK Cat. No.
1 9.281 000
Pipette Controller - PipetHelp for 0.1 to 200ml pipettes
88.02 GBP
Price
Now
GBP 110.02
GBP 88.02
Accessories for PipetHelp Description
PK Cat. No.
Pipette cone, autoclavable, green Silicone pipette adaptor with safety valve Battery charger
1 9.281 001 1 9.281 002 1 9.281 003
Price
Now
GBP 4.10 5.47 10.44
GBP 3.28 4.38 8.35
Racks for Microlitre pipettors White, industrial grade, stable plastic (PMMA). Pipettors are held in an ergonomic position for easy withdrawal and replacement. Adjustable heights. Suitable for all types of pipettors. Description
for 4 pipettors for 6 pipettors
PK Cat. No.
1 9.280 010 1 9.280 011
Isolab
Price
Now
GBP 13.11 17.95
GBP 10.49 14.36
Clamp for Clamp-Ette® Microlitre Pipettors Chemically-resistant PP. Autoclavable. Type
Dimensions
Pipettor clamp, plastic
mm 110 x 45 x 105
Heathrow Scientific PK Cat. No.
1 9.280 012
Price
Now
GBP 7.44
GBP 5.95
13
Multi meters
14 For more articles see our Laboratory Catalogue from page 247 onwards
MultiLine® IDS A new definition of multiparameter measurement The new MultiLine® handhelds with intelligent digital IDS sensors are perfectly suited for all multiparameter applications. The biggest advantage: signals are directly processed in the sensor. Each sensor logs onto the instrument and transfers its ID data including calibration records. Theres no danger of confusion, the digital signal transfer allows the use of long cables for all parameters. The unique QSC functionality for IDS pH sensors gives a realistic rating of the current sensor condition. The pH CMC indicates the optimum pH measuring range. A wide range of IDS pH, conductivity and DO probes covers almost any application. Universal waterproof quick-locks secure the sensor against loss. The robust and waterproof (IP67) MultiLine® handhelds are equipped with a colour graphic display for optimum information. A special silicone keypad provides excellent handling comfort. Two USB host interfaces are provided for data transfer to USB sticks, selected printers or the user's PC. The latest software updates are provided via the internet. NiMH-rechargeable batteries provide an energy-efficient operation. Available as field case sets including sensors and accessores.
Type
Multi Multi Multi Multi Multi Multi Multi Multi Multi Multi Multi Multi Multi Multi Multi Multi Multi Multi Multi Multi Multi Multi Multi Multi Multi Multi Multi Multi
14
Description
3410 3410 3410 3410 3410 3410 3410 3410 3410 3410 3410 3410 3410 3410 3410 3420 3420 3420 3420 3420 3420 3420 3430 3430 3430 3430 3430 3430
SET SET SET SET SET SET SET SET SET SET SET SET SET SET
1 2 3 4 5 6 7 8 9 A B C D E
SET SET SET SET SET SET
B C D E H G
SET SET SET SET SET
C D E F G
device only including SenTix®940 including SenTix®940-3 including SenTix®900-6 including FDO® 925 including FDO® 925-3 m including FDO® 925-6 including TetraCon® 925 including TetraCon® 925-3 including TetraCon® 925-6 including LR 925/01 including SenTix® 940-3, FDO® 925-3 including SenTix® 940 including SenTix® 940-3, TetraCon® 925-3 including SenTix® 980, LR 925/01 device only including SenTix® 940-3 including SenTix® 940 including SenTix® 940-3, TetraCon® 925-3 including SenTix®980, LR 925/1 including SenTix® 950, TetraCon® 925 including SenTix® 940-3, FDO® 925-3,TetraCon® 925-3 device only including SenTix®940 including SenTix®940-3 including SenTix®980, LR 925/01 including SenTix®940, LR 925/01 including SenTix® 940-3,FDO® 925-3,TetraCon® 925-3
PK
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Cat. No.
9.920 9.920 9.920 9.920 9.920 9.920 9.920 9.920 9.920 9.920 9.920 9.920 9.920 9.920 9.920 9.920 9.920 9.920 9.920 9.920 9.920 9.920 9.920 9.920 9.920 9.920 9.920 9.920
051 052 053 054 055 046 056 057 058 059 060 061 062 063 047 064 065 066 067 068 048 049 069 070 071 072 073 050
Price
Now
GBP 825.86 886.61 905.15 1,042.10 1,283.06 1,296.45 1,306.75 1,053.43 1,061.67 1,070.94 1,178.03 1,474.60 1,217.16 1,245.99 1,359.26 1,082.26 1,742.33 1,482.83 1,511.67 1,630.09 1,611.55 2,025.51 1,773.22 2,269.56 2,299.42 2,426.08 2,854.46 2,899.76
GBP 719.67 772.62 788.77 908.12 1,118.10 1,129.76 1,138.74 917.99 925.17 933.24 1,026.57 1,285.01 1,060.67 1,085.79 1,184.50 943.11 1,518.32 1,292.18 1,317.31 1,420.51 1,404.35 1,765.09 1,545.24 1,977.76 2,003.78 2,114.16 2,487.45 2,526.94
15
Multi meters
For more articles see our Laboratory Catalogue from page 247 onwards
WTW There are 3 different models available: Multi 3410: A single channel meter for pH, ORP, conductivity and DO measurement. It is particularly aimed at those users measuring one parameter but occasionally having requirements for measuring a second or third. Multi 3420: A dual channel instrument for simultaneous measurement of two equal or different parameters Multi 3430: A triple channel instrument for simultaneous measurement of up to three equal or different parameters Selected IDS-Sensors: SenTix® 940: Low maintenance combined pH electrode with ATC, QSC suitable, memory for 10 calibrations, stored serial number, pH 0.000 to 14.000 (±0.004 pH), temperature range 0.0 to 80.0°C, ±0.2°C SensoLyt® 900: Low maintenance polymer electrolyte pH electrode with built-in temperature sensor, pressure resistant up to 6 bar, QSC suitable, memory for 10 calibrations, saved serial number, pH 2.000 to 12.000 (±0.004 pH), temperature range from 0.0 to 60.0°C, ±0.2°C SenTix® 950: Combined pH-electrode with plastic shaft, 3 mol/l KCl, ATC, QSC-suitable, memory for 10 calibrations, stored serial number, pH 0.000 to 14.000 (±0.004 pH), temperature range 0.0 to 80.0°C, ±0.2°C SenTix® 980: Combined pH-electrode with plastic shaft, 3 mol/l KCl, ATC, platinum wire junction, QSC-suitable, memory for 10 calibrations, stored serial number, pH 0.000 to 14.000 (±0.004 pH), temperature range 0.0 to 100.0°C, ±0.2°C TetraCon® 925: Robust, general purpose 4-electrode conductivity cell with graphite electrodes incorporating integral temperature sensor. Memory for 10 calibrations, stored serial number, measuring range 10 µS/cm to 2000 mS/cm ±0.5% of value, 0.0 to 100.0°C, ±0.2°C LR 925/01: 2-electrode stainless steel conductivity cell for low conductivities, integrated temperature sensor, flow through vessel, memory for 10 calibrations, stored serial number, measuring range 0.01 µS/cm to 200µS/cm ±0.5% of value, 0.0 to 100.0°C, ±0.2°C FDO® 925: Extremely fast (T99< 60 s) and precise optical DO sensor for field and laboratory applications. Handy, suits in different BOD bottles. Waterproof for depth measurement to 25m. Bevelled, air bubble repelling membrane, Green light technology for extended operation time. Insensitive against H2S. O2 concentration: 0.00 to 20.00mg/l, O2 saturation: 0.0 to 200.0% O2 partial pressure: 0.0 to 400hPa. Accuracy: ±0.5% of value. The information for meter precision refers to the sensors' built-in, electronic, measuring technology.
Measurement ranges pH:
mV: Oxygen measurement O2 concentration: O2 saturation: O2 partial pressure: Conductivity measurement:
Temp.: Memory: Power supply:
-2.000 to 20.000 -2.00 to +20.00 -2.0 to 20.0 ±2500, ±1250 0.00 to 20.00 mg/l (20.0mg/l*) 0.0 to 200.0% 0.0 to 400% 0.0mS/cm to 2000mS/cm in 5 mode 0.00µS/cm to 19.99µS/cm (at K=0.1cm-1) 0.000µS/cm to 2.000µS/cm (at K=0.01cm-1) -5.0°C to +105°C manual or time controlled logger, 10000 records 4 x 1.2V NiMH, A-Type, battery charger
15
Tubing
16 For more articles see our Laboratory Catalogue from page 116 onwards
Tubing Rubber. (NR). Red. Supplied per metre or in standard coils of 25 metres. Int. dia. mm 2 3 3 4 4 5 5 6 6 7 7 8 9 10 12 18
Wall thickness mm 1.00 1.00 1.50 1.00 1.50 1.50 2.00 1.50 2.00 1.50 2.00 2.00 2.00 2.00 2.50 3.00
PK
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Deutsch & Neumann
Cat. No.
Price
Now
9.205 9.205 9.205 9.205 9.205 9.205 9.205 9.205 9.205 9.205 9.205 9.205 9.205 9.205 9.205 9.205
GBP 1.22 1.18 1.03 1.03 1.10 1.23 1.10 1.12 1.41 1.31 1.46 1.62 1.79 1.91 2.47 5.85
GBP 0.98 0.94 0.82 0.82 0.88 0.98 0.88 0.90 1.13 1.05 1.16 1.29 1.44 1.53 1.98 4.68
157 158 159 160 166 170 171 173 174 179 180 184 187 192 195 200
Vacuum tubing Rubber (NR). Red. Supplied per metre or standard coils of 25 metres. Int. dia. mm 4 5 6 7 8 10
Deutsch & Neumann
Wall thickness mm 4.00 5.00 5.00 5.00 5.00 5.00
PK Cat. No.
1 1 1 1 1 1
9.205 9.205 9.205 9.205 9.205 9.205
804 805 806 807 808 809
Price
Now
GBP 2.63 3.23 3.70 3.73 3.90 4.27
GBP 2.10 2.58 2.96 2.98 3.12 3.42
Tubing
Deutsch & Neumann
Silicone. Rausil FG, suitable for food use. Supplied per metre or in standard coils of 25 metres. Int. dia. mm 0.50 1.00 1.50 2.00 2.50 4.00 5.00 9.00
Wall thickness mm 1.00 0.40 0.40 0.30 1.00 0.50 2.00 1.50
PK Cat. No.
1 1 1 1 1 1 1 1
Tubing for gas burners In accordance with DIN 30664 Section 1. Without reinforcement or casing. For connection to laboratory gas fittings in accordance with DIN 3537 Section 6 and gas burners for laboratories in accordance with DIN 30665 Section 1. For all three gas groups in accordance with the DVGW work paper G 260 and with pressures up to 100 mbar. DIN-DVGW reg.no. NG-4607AU2362. Supplied per metre. Int. dia. mm 10
16
Wall thickness mm 2.00
PK Cat. No.
1 9.018 970
Price
Now
GBP 5.67
GBP 4.54
9.205 9.205 9.205 9.205 9.205 9.205 9.205 9.205
210 220 231 243 247 263 271 286
Price
Now
GBP 0.64 0.51 0.62 0.26 0.79 0.62 2.04 2.34
GBP 0.51 0.41 0.49 0.21 0.64 0.49 1.63 1.87
17
Laboratory equipment
For more articles see our Laboratory Catalogue from page 825 onwards
Safety bulb pipette fillers Chemically resistant rubber. With valves for suction, emptying and air release, controlled by thumb and finger pressure.
Type
1 Standard, for pipettes up to 10ml 2 Universal for most pipettes
PK Cat. No.
1 9.273 836 1 9.273 837
Price
Now
GBP 2.98 3.14
GBP 2.39 2.51
Deutsch & Neumann
Pipette teats Transparent. Choice of materials as indicated.
Deutsch & Neumann
Type
PK Cat. No.
Natural rubber/Latex (NR) Silicone (VMQ) Red (NR/SBR)
1 9.072 681 10 9.072 682 1 9.072 683
Price
Now
GBP 0.28 11.29 0.56
GBP 0.23 9.03 0.45
Biohazard waste bags HDPE. Autoclavable. With colour indicator showing proof of sterilization. Orange with warning symbol. Benchtop holder 9.404 071 for biohazard waste bags only for 9.404 070 - please order separately.
Width
Length
mm 220 300 610 610
mm 280 610 760 910
PK Cat. No.
100 100 100 100
9.404 9.404 9.404 9.404
070 061 062 063
Price
Now
GBP 16.50 46.60 117.81 126.99
GBP 11.55 32.62 82.47 88.89
ice
l Pr a i c e p S from
Wash bottles - narrow neck
GBP 2 7 . 0
Polyethylene, narrow neck washbottles . Isolab They are easy to squeeze, semirigid, translucent and have excellent clarity. The stream of the liquid can be easily controlled by hand pressure. Dispensing tip provides extra fine stream. The tip can be cut back in order to increase the flow rate whenever needed. Capacity ml 100 250 500 1000
PK Cat. No.
1 1 1 1
9.223 9.223 9.223 9.223
500 501 502 503
Price
Now
GBP 0.90 1.03 1.23 1.20
GBP 0.72 0.82 0.98 0.96
17
Centrifuge tubes and racks
18 For more articles see our Laboratory Catalogue from page 1129 onwards
Microcentrifuge tubes Non sterile, clear, in bags. 1.5 and 2.0ml tubes with graduations. Certified free of DNase, RNase, suitable for microbiology. Guaranteed metal-free. CE-certified for In-Vitro-Diagnostics acc. to 98/79/EG. Specifications Autoclavability Temperature: Pressure: Time: Centrifugation limit: Fixed angle rotor: Swing out rotor:
121째C (250째F) 1.05 bar 20 mins. or less 25000xg 70000xg
Capacity
PK Cat. No.
ml 0.5 1.5 1.5* 2.0
1000 1000 500 1000
9.409 9.409 9.409 9.409
023 024 026 025
Price
Now
GBP 8.38 6.75 26.37 8.81
GBP 6.70 5.40 21.10 7.05
Price
Now
GBP 4.85 40.73 5.71 47.75 6.20 5.95
GBP 3.88 32.59 4.57 38.20 4.96 4.76
*with attached screw lid
Centrifuge tubes Polypropylene tubes with very good thermal, mechanical and chemical stability. Fitted with screw-on closure. Packed in boxes or bags. With graduations and labelling area. Cytotoxicity-free, DNase/RNase- and human DNA-free.
Specifications Centrifugation limit: 15 ml 50 ml
Dia.
Height
mm 17.0 17.0 30.0 30.0 30.0 30.0
mm 120 120 115 115 115 115
6000xg 9000xg
Capacity Form ml 15 15 50 50 50 50
conical conical conical conical conical with rim
Description
PK Cat. No.
sterile, single packed non-sterile sterile, single packed non-sterile non-sterile, in rack sterile, single packed
50 500 50 500 50 50
9.316 9.316 9.316 9.316 9.316 9.316
062 063 064 065 066 067
Snap-Together Conical Tube Rack Easy-to-assemble, polypropylene racks snap together securely. Designed for stable use in water baths. Features alphanumeric grid reference aid for tube identification. Autoclavable. Apertures for 15ml tubes measure 17mm dia; apertures for 50ml tubes measure 28mm dia.
Array
For tubes ml 15 / 50
30 / 20
For tubes dia. mm 17 / 28
20-aperture Tube Racks Interlocking racks hold 1.5/2.0ml tubes.
Heathrow Scientific
Polypropylene racks lock together on each side, permitting the user to attach several together to increase capacity. Feature an innovative "hold-it" finger slot on the front, and internal ribbing for stability. Autoclavable. Racks measure 210 x 90 x 46mm.
Colour
Blue Red White
18
PK Cat. No.
1 9.409 088 1 9.409 089 1 9.409 090
Price
Now
GBP 3.67 3.67 3.67
GBP 2.94 2.94 2.94
PK Cat. No.
1 9.193 991
Price
Now
GBP 11.13
GBP 8.90
19
Reagent reservoirs
For more articles see our Laboratory Catalogue from page 22 onwards
Microtube Racks 4-Way Interlocking racks fit 4 tube sizes. Heathrow Scientific Build as large a rack as you need overall by linking together multiple rack units. Racks feature a unique system of tabs and slots, which facilitate easy assembly and sturdy fit. Heavy-duty polypropylene racks can hold 4 x 50ml, or 12 x 15ml conical tubes, 32 x 1.5ml or 32 x 0.5ml microtubes. Autoclavable. Available in natural, blue, green, pink, yellow, orange, or assorted colours (one of each except natural). Racks measure 175 x 95 x 51mm. Colour
PK Cat. No.
1 1 1 1 1 1 5
Natural Blue Green Pink Yellow Orange Assorted Colours
9.409 9.409 9.409 9.409 9.409 9.409 9.409
131 132 133 134 135 136 137
Price
Now
GBP 4.26 4.26 4.26 4.26 4.26 4.26 19.43
GBP 3.19 3.19 3.19 3.19 3.19 3.19 14.57
Cube Racks Interlock on all sides.
Heathrow Scientific
Our user-friendly cube racks are a must for any laboratory. Accommodate 4 x 50ml tubes, 10 x 15ml conical tubes, 12 x 75mm or 12 x 100mm tubes or 16 x 1.5 to 2.0ml microcentrifuge tubes. Polypropylene racks slide together, allowing you to work with different tubes on as many connected racks as desired. Autoclavable. Available in natural or assorted colours (natural, blue, green, yellow, pink). Racks measure 108 x 108 x 114mm. 5 9.409 091 1 9.409 092
Assorted Colours Natural
22.63 4.96
16.97 3.47
96-Well PCR Rack Removable hinged lid lies flat. Perfect for pre- or post-PCR sampling. Sturdy polypropylene rack accommodates individual 0.2ml tubes or strips of 8 or 12 tubes. Tube wells are easily identified with moulded numbers and letters. Rack measures 130 x 98 x 33mm. Autoclavable.
Colour
PK Cat. No.
5 9.409 661
blue, green, pink, yellow, orange
Heathrow Scientific
Price
Now
GBP 17.04
GBP 13.63
Reagent Reservoirs PS, white, 25ml graduation marks, and tabs to prevent stacked reservoirs from sticking together. For multichannel pipettes. The bottom of each reservoir tapers down into a narrow trough, to enable access to the last drop of liquid.
Heathrow Scientific
Capacity
Description
PK Cat. No.
Price
Now
ml 55 100 100
non-sterile non-sterile sterile
100 9.409 663 100 9.409 664 50 9.409 667
GBP 23.11 28.57 63.41
GBP 17.33 21.43 47.56
Reagent reservoirs Polypropylene solution basin/reagent reservoir has a standard 50ml basin on one side and 12 individual 5ml basins on the other side. Wells are angled both downward and outward, guiding multichannel pipettor tips toward a centred position, which helps to avoid contamination and waste. Printed indices identify samples; loose-fitting lids prevent evaporation and contamination. Non-sterile.
Type
PK Cat. No.
Dual Solution
25 9.409 665
Heathrow Scientific
Price
Now
GBP 52.67
GBP 39.50
19
Brushes and Skin protection
20 For more articles see our Laboratory Catalogue from page 1021 onwards
Cleaning brushes Made of Perlon®. Upper part of Cat.-No. 6.235 964 is made of cotton. Dia. mm 20 x 70 x 50 x 25 x
Isolab
Length For
120 150 120 110
mm 650 300 200 120
burettes and tubing large flasks medium flasks tubes
PK
Cat. No.
10 10 10 10
6.235 6.235 6.235 6.235
961 962 963 964
Price
Now
GBP 11.75 11.75 9.30 5.13
GBP 9.40 9.40 7.44 4.10
Price
Now
GBP 5.56 5.56 5.56 5.56
GBP 4.44 4.44 4.44 4.44
Lindesa® skin protection cream with beeswax Non-greasy, quickly absorbed. The cream strengthens the defensive functions of the skin, preventing skin damage from external pollution and soothes irritation. Smooths and cleans without leaving a residue. Lindesa® gives the skin elasticity and suppleness through its special caring agents. The sense of touch is not affected. For low levels of soiling it provides protection against weak acids, alkalis and organic substances. Capacity
PK Cat. No.
ml 50
1 9.191 145
Price
Now
GBP 1.62
GBP 1.29
Gloves, powder-free, Nitrile "Soft Nitril" Non-sterile, with rolled cuff edges. Manufactured by EN 455, T. 1-3, AQL 1.5, CE. Type examination test acc. EN 374. Suitable for handling food. Colour: blue Size
PK Cat. No.
S (6 to 7) M (7 to 8) L (8 to 9) XL (9 to 10)
100 100 100 100
Autoclave gloves Clavies®. Fabricated in uncut cotton. Soft, flexible, washable. Heat resistant up to 232°C. 1 pair per pack. Length Glove mm 130 280
20
Overall length mm 330 470
PK Cat. No.
1 9.005 271 1 9.005 272
Price
Now
GBP 22.35 30.73
GBP 14.53 19.97
9.005 9.005 9.005 9.005
312 313 314 315
21
Refractometers and Stirred Reactor
For more articles see our Laboratory Catalogue from page 984 onwards
New Digital Refractometer HI 96801 Portable digital Refractometer measures the refractive index to determine the % Brix of sugar in aqueous solutions. Wide range : 0 to 85% Brix , can be used for various applications. Automatic temperature compensation, % Brix und temperature are displayed simultaneously. Quick and precise measurements. Easy Calibration with distilled or deionized water. Supplied with 9V battery and instruction manual. Specifications Resolution: Measurement accuracy: Measurement temperature Dimensions: Weight: Power supply: Type
Brix 0.1% Brix ±0.2% 10 to 40°C 192 x 102 x 67 mm 300g 9 V (9.012 927 Rechargeable battery) 9 V (9.12 923 Battery)
Measuring range
PK Cat. No.
HI 96801 0 to 85% Brix
1 9.801 185
Price
Now
GBP 131.87
GBP 105.50
GL 45 Stirred Reactor
The perfect support for your mixing processes Properties: - driven using standard magnetic stirrers - variable stirrer shaft, can be used for 500ml and 1000ml Duran® GL 45 laboratory bottles - can be used up to 500rpm - entirely autoclavable - temperature resistant up to 140°C - compatible with proven Duran® connection systems; can fit tubing from 1.6mm to 6.0mm i.d. - significantly improved, thorough mixing compared to standard magnetic stirring bar - materials used PP/PTFE/PEEK/stainless steel - parts in contact with media fully conform to FDA requirements - bottle supplied (500ml or 1000ml) Application: The above mentioned properties make the Duran® stirred reactor ideal for the widest possible range of mixing processes in laboratories, e.g. mixing liquids or dissolving solids. The connections available allow introduction of media into the bottle or removal during mixing. The whole assembly is autoclavable, so that it can be used in biological applications, for example simple fermentation processes. With the aid of components from the Duran® connection system extra media bottles can be attached, or a sterile pressure release fitted. Items supplied: GL45 stirred reactor, incl. 500ml or 1000ml Duran® GL45 bottle, folding magnetic stirrer and GL45 PP cap with 2 x GL14 ports, 2 x GL14 PBT caps red
Description
GL45 stirred reactor, incl. 500ml Duran® GL45 bottle GL45 stirred reactor, incl. 1000ml Duran® GL45 bottle Folding magnetic stirrer for GL45 stirred reactor, incl. shaft Spare screw cap 2-ports for GL45 stirred reactor (excl. stirrer)
PK Cat. No.
1 1 1 1
9.197 9.197 9.197 9.197
395 396 391 393
Price
Now
GBP 160.63 169.60 151.85 41.51
GBP 128.50 135.68 121.48 33.21
21
Laboratory coats
22 For more articles see our Laboratory Catalogue from page 203 onwards
Protective suits -
white with hood CE category I weight: 37g individually packed in polybag
Unigloves
Size
PK Cat. No.
L XL XXL
1 9.414 043 1 9.414 044 1 9.414 045
Price
Now
GBP 1.20 1.20 1.20
GBP 0.96 0.96 0.96
Visitors gown, PP -
shirt collar without pockets 4 press studs weight: 34g size XXL individually packed in polybag
Unigloves
Size
PK Cat. No.
XXL
1 9.414 046
Price
Now
GBP 1.00
GBP 0.80
Ladies laboratory coats Type 81509 With long sleeves and waisted fit Reversable collar, concealed buttons, 1 outside breast pocket left, 1 inside breast pocket right, 2 side pockets with diagonal access with light grey piping, 2 short side slits, smooth backside, straight sleeve seam, Öko-Tex Standard 100, UV-Standard 801 Material: Colour: Weight:
100% cotton white approx. 210g/m²
Size
PK Cat. No.
36 38 40 42 44 46 48
1 1 1 1 1 1 1
9.414 9.414 9.414 6.323 9.414 9.414 9.414
351 352 353 052 355 356 357
Price
Now
GBP 18.18 18.18 18.18 18.18 18.18 18.18 20.01
GBP 14.54 14.54 14.54 14.54 14.54 14.54 16.01
Mens laboratory coats Type 81996 Reversible collar, concealed buttons, 1 outside breast pocket left, 1 inside breast pocket right, 2 side pockets with diagonal access with light grey piping, 2 short side slits, straight, untapered back, straight sleeve seam, Öko-Tex Standard 100, UV-Standard 801 Material: 100% cotton Colour: white Weight: 240g/m² Size
46 48 50 52 54 56 58 60
22
PK Cat. No.
1 1 1 1 1 1 1 1
9.414 9.414 9.414 9.414 9.414 9.414 9.414 9.414
371 372 373 374 375 376 377 378
Price
Now
GBP 18.18 18.18 18.18 18.18 18.18 20.01 20.01 20.01
GBP 14.54 14.54 14.54 14.54 14.54 16.01 16.01 16.01
23
Time and Temperature measuring
For more articles see our Laboratory Catalogue from page 339 onwards
Electronic timer clock Count down/count up timer with loud alarm signal at end of timed period. With Clock, Stopwatch and Memory functions. Timer up to 24 hours. Fittings: magnet, stand and clip. Dimensions (WxDxH): 68 x 53 x 20mm, with battery. Type
PK Cat. No.
1 9.235 145
Amarell
Price
Now
GBP 12.88
GBP 9.66
Microchronometer, TR 112 OS -
4-figure LCD time readout for minutes and seconds programmable for up to 99 mins, 59 secs. 30 second audible alarm when timed period has expired countdown function memory function case incorporates combined bench stand/pocket clip with magnet. with instructions in 3 languages supplied with 1 x 1.5V AAA battery.
Dimensions (WxDxH): Weight:
66 x 56 x 18 mm 45 g
Type
PK Cat. No.
TR 112 OS
1 9.260 181
Price
Now
GBP 7.69
GBP 5.77
Price
Now
GBP 15.62
GBP 11.72
Dual Timer TR 118 OS -
Large, 6 digit, LCD readout 2 separate timers in one instrument countdown/countup 99 hrs., 59 mins., 59 secs. clock function switch audible alarm sounds when 'zero' reached with pocket clip/bench stand and magnet operating instructions in 3 languages. supplied with 1.5V 'AAA' battery
Dimensions (WxDxH): Weight:
73 x 66 x 18mm 63g
Type
PK Cat. No.
TR 118 OS
1 9.260 186
Maximum/Minimum Indoor/outdoor thermometer Optimal for controlling of freezer temperature. -50 to +70째C in 0.1째C. External remote sensor cable, length 3 metres, with stand and accessories for wall mounting. Dimensions: approx. 80 x 55 x 20mm, with battery.
Type
PK Cat. No.
Maximum/Minimum Indoor/outdoor thermometer
1 9.235 120
Amarell
Price
Now
GBP 17.20
GBP 12.90
Digital thermometer, pocket, "Multi" Range: -50 to +200째C, resolution 0.1째C. Suitable for most laboratory applications. With stainless steel probe (L x diameter) 125 x 3.5mm (Also available with probe length 300/500mm). Hold function with memory for instantaneous display, on/off switch and automatic switch off. Supplied with protective case and probe clip. Battery life approx. 5000 hours. Type
Multi digital thermometer, pocket
PK Cat. No.
1 9.243 108
Amarell
Price
Now
GBP 16.54
GBP 12.41
23
Labortops 1/2010
Rotary evaporator Hei-VAP Precision Heidolph Suitable for most demanding applications and with the finest integrated vacuum control capabilities - experience the advantages of our large 4.3â&#x20AC;&#x153; colour graphics display which features all parameters, integrated vacuum controller and includes programmes for automated distillations - make your life easier by utilizing the built-in software which guides you through the evaporator's capabilities - Hei-VAP Precision models feature a USB interface for data exchange - save time by configuring the unit - all connected components and peripheral devices will be recognized by the evaporator - now even the most demanding applications can be easily managed and prevent foaming, excessive bubbling or bumping - save time with your own, personal, pre-programmed parameter settings for up to 30, most commonly used, daily applications by saving them as a ramp in the â&#x20AC;&#x153;Favoritesâ&#x20AC;&#x153; menu. Each ramp offers 20 separate steps for demanding applications - experience the advantages of an automatic process timer which turns off your evaporator at a pre-programmed time by raising the flask on motor lift models and releasing vacuum - control your process individually by pre-programming vacuum rates Description
Glassware set
G3 Vertical condenser, Motor lift
standard
PK Cat. No.
All prices exclusiv VAT or other local taxes. Prices valid until 31.05.2010. E & OE.
1 9.812 460
Price
Now
GBP 3,558.42
GBP 2,846.74