Labortops 1/2010 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 Accessories: Electronic contact thermometer ETS-D5, Ikaflon ® stirring bars, Trika ® stirring bars, RS 1 stirring bar set, RSE Stirring bar remover Magnetic stirrers 1 Forceps 2 Spoons, Spatulas, Tongs 3 Cryogenic tube boxes, racks 4 Cryogenic storage tanks 6 Laboratory equipment 7 Precision balances 8 Weighing bottles and boats 9 Moisture balances and Accessories 10 Cuvettes 11 Pipettes 13 Multi meters 14 Tubing 16 Laboratory equipment 17 Centrifuge tubes and racks 18 Reagent reservoirs 19 Brushes and Skin protection 20 Refractometers and Stirred Reactor 21 Laboratory coats 22 Time and Temperature measuring 23 Rotary evaporator 24 RCT standard safety control now Special Price More great offers inside Forceps Cuvettes Centrifuge tubes Valid until May 31, 2010 P. 11 P. 18 P. 2 375.00 EUR Type PK Cat. No. Price Now EUR EUR RCT Standard safety control 1 9.720 250 468.75 375.00
n o w Forceps Cuvettes Centrifuge tubes Multi meters 14 Laboratory coats 22 Magnetic stirrers 1 Rotary evaporator 24 Precision balances 8 Reagent reservoirs 19 Laboratory equipment 7 Laboratory equipment 17 Cryogenic storage tanks 6 Spoons, Spatulas, Tongs 3 More great offers inside Weighing bottles and boats 9 Cryogenic tube boxes, racks 4 Centrifuge tubes and racks 18 Brushes and Skin protection 20 Time and Temperature measuring 23 Valid until May 31, 2010 P. 2
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Labortops 1/2010
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
Accessories:Electronic contact thermometer ETS-D5, Ikaflon® stirring bars, Trika® stirring bars, RS 1 stirring bar set, RSE Stirring bar remover
Magnetic stirrers 1
Forceps 2
Spoons, Spatulas, Tongs 3
Cryogenic tube boxes, racks 4
Cryogenic storage tanks 6
Laboratory equipment 7
Precision balances 8
Weighing bottles and boats 9
Moisture balances and Accessories 10
Cuvettes 11
Pipettes 13
Multi meters 14
Tubing 16
Laboratory equipment 17
Centrifuge tubes and racks 18
Reagent reservoirs 19
Brushes and Skin protection 20
Refractometers and Stirred Reactor 21
Laboratory coats 22
Time and Temperature measuring 23
Rotary evaporator 24
RCT standard safety control
now
Special Price
More great offers inside
Forceps Cuvettes Centrifuge tubes
Valid until May 31, 2010
P. 11P. 18
P. 2
375.00 EUR
Type PK Cat. No. Price Now
EUR EURRCT Standard safety control 1 9.720 250 468.75 375.00
2
Forceps 2
For more articles see our Laboratory Catalogue from page 103onwards
Forceps
Non-magnetic, 18/10 steel. Extra fine tips, without grooves. Bochem
Length Type PK Cat. No. Price Now
mm EUR EUR105105
StraightCurved
9.160 1309.160 135
7.548.15
5.285.71
Stainless 18/10 steel. Straight, sprung flutes, with blunt tips.
Straight, sharp, fine tipsStraight, sharp, fine tipsStraight, sharp, fine tipsStraight, sharp, fine tipsStraight, sharp, fine tipsStraight, sharp, fine tipsCurved, sharp, fine tipsCurved, sharp, fine tipsCurved, sharp, fine tips
Flask tongs18/10 steel. Electro polished. With polyamide-coated jaws.
230 16 to 60 9.310 025 13.93 10.45
Crucible tongs18/10 steel. With bow and fluted jaws.
160200220250300
11111
9.310 1169.310 1209.310 1229.310 1259.310 130
4.174.084.174.504.61
2.922.852.923.153.23
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11111
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1
4
Cryogenic tube boxes, racks 4
For more articles see our Laboratory Catalogue from page 666onwards
Cryovials with screw capCertified 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 -90°C to +130°C- 2ml capacity, graduated 1.8ml- colour: clear- autoclavable temperature 121°C/250° F, max. 20 minutes, 1.05bar/15psi
Capacity Ext.dia.
Height Description PK Cat. No. Price Now
ml mm mm EUR EUR2.02.0
7.87.8
5555
non-sterilesterile
9.409 0279.409 028
29.2237.39
23.3729.91
100-Well cryogenic boxes, PPRugged polypropylene box has durable three-point hinges and clasp for secureclosure, moulded grid lines on the lid, printed coordinates beneath the base,and overprinted, moulded coordinates on eachwell. Holds 1.5 to 2.0ml tubes and vials. Autoclavable. Dimensions: 141 x 151 x 57mm.
Heathrow Scientific
Colour PK Cat. No. Price Now
EUR EURnaturalblue, green, purple, yellow, orange
6.206 7109.193 981
4.8822.26
3.4116.70
50-Well cryogenic boxes, PPDimensions: 141 x 92 x 56mm.
Store 1.5 to 2.0ml microtubes under easy-open, friction-fit lid. Locate tubes easily with moulded gridlines and moulded reference coordinates on the lid. Polypropylene box fits in standard freezer racks.Autoclavable. Dimensions: 130 x 130 x 47mm.
PK Cat. No. Price Now
EUR EURnaturalblue, green, pink, yellow, orange
9.193 9839.193 984
4.2519.37
2.9714.53
96-Well cryogenic boxes, PPPolypropylene rack has 96 wells for 0.5ml microcentrifuge tubes on one side and 96 wells for 1.5 to2.0ml microcentrifuge tubes on the other side. Wells are arranged in standard 8 x 12 array. Handylid snaps into place via tabs on each end of rack. Autoclavable. Dimensions: 246 x 121.x 50mm.
For more articles see our Laboratory Catalogue from page 664onwards
Cryogenic storage boxes, cardboardFreezer and cryogenic storage boxes (CryoBoxes). Made of freeze-resistant, water-repellent, coatedcardboard. Dimensions: 136 x 136mm square. For the storage of samples. With lid. Colour: white.Other colours are available on request.
Ratiolab
Int.height
PK Cat. No. Price Now
mm EUR EUR325075100
9.405 8609.405 8619.405 8629.405 863
2.741.692.292.51
2.191.351.842.00
Special sizes available on request!
Partition inserts for CryoboxesFor cryoboxes 136 x 136mm. With compartment heights and formats as indicated. Ratiolab
no. ofwells
Dimensions(L x W x H)
PK Cat. No. Price Now
mm EUR EUR10050
336 x 95 x 73210 x 100 x 71
9.193 9869.193 987
3.582.84
2.511.99
Racks for upright freezers Arctic Squares®
Stainless steel. Fits most standard upright freezers. Overall rack size (H x W x D): 238 x 139 x571mm. 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 PK Cat. No. Price Now
EUR EURArctic Squares® 9.193 980 189.30 141.98
Racks for upright freezersStainless steel racks for all upright freezer brands. For boxes up to 136 x 136mm. Tenak
Type Width Depth Height PK Cat. No. Price Now
mm mm mm EUR EURRack for 12 x 50 mm high boxesRack for 16 x 50 mm high boxesRack for 20 x 50 mm high boxes
139139139
423562562
224224279
9.698 8299.698 8309.698 774
116.87121.04125.22
93.5084.73
100.17
50- and 100-Well cryogenic boxes, EPSInexpensive freezer storage. Lightweight 1.5 to 2.0ml microtube racks are ideal for long-term studiesor 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.
For more articles see our Laboratory Catalogue from page 676onwards
The LO 2000 series are specially developed for storing of 4000, 8000 and 9600 cryovials (*in liquidphase) (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
Available accessories on request: cryoboxes, castors, liquid level measuring rod, low filling level alarm, electronic filling levelregulation and storage inserts for dry storage.
CRYO DIFFUSION
Type Capacity No. of vials
No. ofboxes
No. of racks
Staticholding
time
PK Cat. No. Price Now
litres 2ml Days EUR EURLO 2075 MLO 2200 MLO 2250 M
75198236
400080009600
101012
488
304047
9.524 5009.524 5019.524 502
3,156.007,015.387,444.44
2,524.805,612.315,955.56
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.
CRYO DIFFUSION
For Material Height Description PK Cat. No. Price Nowmm EUR EUR
Cryogenic storage tanks, LO 2000 series with drawers
Canisters for straws stored within LO 2000 series cryogenic liquid dewars
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7
Laboratory equipment7
For more articles see our Laboratory Catalogue from page 199onwards
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. Price Now
EUR EURBrowguardFace shield visor
9.005 0679.005 066
10.448.23
8.356.58
Specifications
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
Speed range 120V 0 to 3400rpmSpeed range 230V 0 to 2850rpmOperating modes Touch or continuousAmbient operating range 4° to 65°CDimensions (WxDxH) 14 x 16 x 13cmWeight 2.2kg
Type PK Cat. No. Price Now
EUR EURVortex Mixer 9.595 320 224.58 134.75
The Original
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.
For more articles see our Laboratory Catalogue from page 295onwards
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 atadditional cost.
Type Readability Capacity Reproduci-bility
Pandim.
PK Cat. No. Price Now
g g ± g mm EUR EUR572-31*572-32*572-33572-35572-37572-45572-49572-57
- 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.
Kern & Sohn
Type Readability Capacity Reproduci-bility
Linearity PK Cat. No. Price Now
g g ± g ± g EUR EURKB 120-3NKB 200-3NKB 240-3NKB 360-3NKB 1200-2NKB 2000-2NKB 2400-2NKB 3600-2NKB 10K0.05NKB 10000-1NKB 650-2NMKB 2000-2NMKB 6500-1NMKB 10000-1NM
For more articles see our Laboratory Catalogue from page 308onwards
Duran®. DIN 12605. With interchangeable standard ground joint stopper, fused ceramic matt marking area,statement of volume and dimensions marked permanently on each weighing bottle.
Polystyrene, disposable. Diamond shape. Available in black or white.
Capacity Colour Dimensions PK Cat. No. Price Now
ml mm EUR EUR3010030100
WhiteWhiteBlackBlack
500250500250
9.950 1909.950 1919.950 1929.950 193
32.0522.1032.0522.10
19.2313.2619.2316.58
Polystyrene, disposable. Antistatic, manufactured to eliminate the problems caused by static build-up whenweighing fine powders. Diamond shape.
3010030100
WhiteWhiteBlackBlack
9.950 1949.950 1959.950 1969.950 197
17.9026.8521.1824.66
13.4220.1415.8918.50
Polystyrene. Square or diamond shape.
71002505
WhiteWhiteWhiteWhite
44 x 4480 x 80140 x 140Diamond shaped
9.900 7929.900 7949.900 7969.900 795
45.2276.52
183.3351.30
27.1345.91
110.0030.78
Polystyrene. Antistatic. Square or diamond shape.
710025057
WhiteWhiteWhiteWhiteBlack
44 x 4480 x 80140 x 140Diamond shape44 x 44
9.900 7859.900 7869.900 7879.900 7889.900 789
45.2284.35
203.3352.1745.22
31.6550.61
122.0031.3031.65
Weighing boats
Weighing bottles
Special Pricefrom
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500250500250
1000100010001000
10001000100010001000
13.26 EUR
10
Moisture balances and Accessories 10
For more articles see our Laboratory Catalogue from page 304onwards
- 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
Ideal for use with infrared moisture analysers. Samples can be evenly distributed horizontally toabsorb heat uniformly over the entire dish area. Can also be used as laboratory dishes.
Heathrow Scientific
Dia. Height PK Cat. No. Price Now
mm mm EUR EUR100 8 6.236 854 6.55 5.24
Halogen Moisture Analyser MLB 50-3N
Special Price
now
Aluminium sample dishes
1
50
5.24 EUR
11
Cuvettes11
For more articles see our Laboratory Catalogue from page 997onwards
The new generation of cuvettes with clearly improved, photometric properties. The new optimizedshape and narrow wall thickness of the cuvettes provides increased heat transfer, resulting in moreconstant 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 Pathlength
Operatingrange
PK Cat. No. Price Now
mm nm EUR EURMacroSemi-micro
PSPS
10.010.0
340 to 900340 to 900
9.406 0119.406 012
4.864.93
3.893.95
For photometers and spectrophotometers. With lid or stopper as indicated. 45/46mm high, 12.5mm wide. Interior width 9.5mm.
Type Material Pathlength
Capacity Operatingrange
PK Cat. No. Price Now
mm µl nm EUR EUR6030-OG*6030-OG*6030-OG*6030-UV*100-OS**100-OS**100-OS**100-QS**100-QS**100-QS**110-OS***110-QS***
*without profiled lid or stopper. **with profiled lid. ***with stopper.Other path lengths available - details on request
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 Pathlength
Capacity Operatingrange
PK Cat. No. Price Now
mm µl nm EUR EUR6040104-OS104B-OS*114-OS6040-UV104-QS104B-QS*114-QS114B-QS*
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 Centre height
Aperture Chamber vol.
Capacity PK Cat. No. Price Now
mm mm µl µl EUR EUR105.203105.203105.210105.210105.201105.201105.204105.204
8.515.08.5
15.08.5
15.08.5
15.0
2.5 dia.2.5 dia.0.8 dia.0.8 dia.5 x 25 x 21.5 dia.1.5 dia.
Calibration StandardsFor regular performance testing of UV/Vis spectrophotometersCalibrations 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 Width Depth PK Cat. No. Price Now
mm mm mm EUR EURCalibration Standards Set - glass filtersCalibration Standard Set - liquid filters
Spectrophotometers only provide correct results if they are calibrated regularly. With UV/Vis calibration standards from the accreditedHellma Calibration Laboratory, the traceability of calibrations to primary standards of the NIST (National Institute of Standards andTechnology) 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 monthsthereafter, 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.
Hellma
Secondary spectrophotometer calibration standards
Ultra-micro cells
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Pipettes13
For more articles see our Laboratory Catalogue from page 826onwards
Pipette Controller Accumax PipetHelp
SpecificationsPower: 2 x 1.2V/1000mAh NiMH batteriesBattery Service Life: Eight hours continuous useBattery Charging Time: 2 to 3 hours to charge fullyVolumetric Range: Plastic or Glass pipettes from 0.1ml up to 200ml
Description PK Cat. No. Price Now
EUR EURPipette Controller - PipetHelp for 0.1 to 200ml pipettes 9.281 000 122.61 98.09
Accessories for PipetHelpDescription PK Cat. No. Price Now
White, industrial grade, stable plastic (PMMA). Pipettors are held in an ergonomic position foreasy withdrawal and replacement. Adjustable heights. Suitable for all types of pipettors.
Isolab
Description PK Cat. No. Price Now
EUR EURfor 4 pipettorsfor 6 pipettors
9.280 0109.280 011
14.6120.00
11.6916.00
Clamp for Clamp-Ette® Microlitre Pipettors
Chemically-resistant PP. Autoclavable. Heathrow Scientific
Type Dimensions PK Cat. No. Price Now
mm EUR EURPipettor clamp, plastic 110 x 45 x 105 9.280 012 8.29 6.63
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
Accessories supplied:Battery charger (Euro plug), hydrophobic PTFE membrane filters 0.45µm and 0.20µm, wall mounting support withscrew, table stand, NiMH batteries
Special Pricenow
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1
98.09 EUR
14
Multi meters 14
For more articles see our Laboratory Catalogue from page 247onwards
A new definition of multiparameter measurementThe new MultiLine® handhelds with intelligent digital IDS sensors are perfectly suited for allmultiparameter applications. The biggest advantage: signals are directly processed in the sensor. Each sensor logs onto the instrumentand transfers its ID data including calibration records. Theres no danger of confusion, the digital signal transfer allows the use of longcables for all parameters. The unique QSC functionality for IDS pH sensors gives a realistic rating of the current sensor condition. The pHCMC 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 specialsilicone keypad provides excellent handling comfort. Two USB host interfaces are provided for data transfer to USB sticks, selected printersor the user's PC. The latest software updates are provided via the internet. NiMH-rechargeable batteries provide an energy-efficientoperation. Available as field case sets including sensors and accessores.
Type Description PK Cat. No. Price Now
EUR EURMulti 3410Multi 3410 SET 1Multi 3410 SET 2Multi 3410 SET 3Multi 3410 SET 4Multi 3410 SET 5Multi 3410 SET 6Multi 3410 SET 7Multi 3410 SET 8Multi 3410 SET 9Multi 3410 SET AMulti 3410 SET BMulti 3410 SET CMulti 3410 SET DMulti 3410 SET EMulti 3420Multi 3420 SET BMulti 3420 SET CMulti 3420 SET DMulti 3420 SET EMulti 3420 SET HMulti 3420 SET GMulti 3430Multi 3430 SET CMulti 3430 SET DMulti 3430 SET EMulti 3430 SET FMulti 3430 SET G
For more articles see our Laboratory Catalogue from page 247onwards
There are 3 different models available:Multi 3410: A single channel meter for pH, ORP, conductivity and DO measurement. It isparticularly 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 parametersMulti 3430: A triple channel instrument for simultaneous measurement of up to three equal or different parametersSelected IDS-Sensors:SenTix® 940: Low maintenance combined pH electrode with ATC, QSC suitable, memory for 10 calibrations, stored serial number, pH0.000 to 14.000 (±0.004 pH), temperature range 0.0 to 80.0°C, ±0.2°CSensoLyt® 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 to60.0°C, ±0.2°CSenTix® 950: Combined pH-electrode with plastic shaft, 3 mol/l KCl, ATC, QSC-suitable, memory for 10 calibrations, stored serialnumber, pH 0.000 to 14.000 (±0.004 pH), temperature range 0.0 to 80.0°C, ±0.2°CSenTix® 980: Combined pH-electrode with plastic shaft, 3 mol/l KCl, ATC, platinum wire junction, QSC-suitable, memory for 10calibrations, stored serial number, pH 0.000 to 14.000 (±0.004 pH), temperature range 0.0 to 100.0°C, ±0.2°CTetraCon® 925: Robust, general purpose 4-electrode conductivity cell with graphite electrodes incorporating integral temperaturesensor. 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°CLR 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°CFDO® 925: Extremely fast (T99< 60 s) and precise optical DO sensor for field and laboratory applications. Handy, suits in differentBOD bottles. Waterproof for depth measurement to 25m. Bevelled, air bubble repelling membrane, Green light technology forextended operation time. Insensitive against H2S. O2 concentration: 0.00 to 20.00mg/l, O2 saturation: 0.0 to 200.0% O2 partialpressure: 0.0 to 400hPa. Accuracy: ±0.5% of value.The information for meter precision refers to the sensors' built-in, electronic, measuring technology.
WTW
Measurement rangespH: -2.000 to 20.000
-2.00 to +20.00-2.0 to 20.0
mV: ±2500, ±1250Oxygen measurementO2 concentration: 0.00 to 20.00 mg/l (20.0mg/l*)O2 saturation: 0.0 to 200.0%O2 partial pressure: 0.0 to 400%Conductivity measurement: 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)
Temp.: -5.0°C to +105°CMemory: manual or time controlled logger, 10000 recordsPower supply: 4 x 1.2V NiMH, A-Type, battery charger
16
Tubing 16
For more articles see our Laboratory Catalogue from page 116onwards
Tubing
Rubber. (NR). Red. Supplied per metre or in standard coils of 25 metres. Deutsch & Neumann
In accordance with DIN 30664 Section 1. Without reinforcement or casing. For connection tolaboratory gas fittings in accordance with DIN 3537 Section 6 and gas burners for laboratories inaccordance 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.
Wallthickness
PK Cat. No. Price Now
mm mm EUR EUR10 2.00 9.018 970 6.32 5.06
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17
Laboratory equipment17
For more articles see our Laboratory Catalogue from page 825onwards
Safety bulb pipette fillers
Chemically resistant rubber. With valves for suction, emptying and air release, controlled by thumband finger pressure.
Deutsch & Neumann
Type PK Cat. No. Price Now
EUR EUR1 Standard, for pipettes up to 10ml2 Universal for most pipettes
9.273 8369.273 837
3.333.49
2.662.80
Transparent. Choice of materials as indicated. Deutsch & Neumann
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 PK Cat. No. Price Now
mm mm EUR EUR220300610610
280610760910
9.404 0709.404 0619.404 0629.404 063
18.3851.93
131.29141.51
12.8736.3591.9099.06
Wash bottles - narrow neck
Polyethylene, narrow neck washbottles . They are easy to squeeze, semirigid, translucent and haveexcellent clarity. The stream of the liquid can be easily controlled by hand pressure. Dispensing tipprovides extra fine stream. The tip can be cut back in order to increase the flow rate wheneverneeded.
Isolab
Capacity PK Cat. No. Price Now
ml EUR EUR1002505001000
9.223 5009.223 5019.223 5029.223 503
1.001.141.371.34
0.800.911.101.07
Special Price
from
Pipette teats
11
1101
100100100100
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0.80 EUR
18
Centrifuge tubes and racks 18
For more articles see our Laboratory Catalogue from page 1129onwards
Microcentrifuge tubesNon 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.
SpecificationsAutoclavabilityTemperature: 121°C (250°F)Pressure: 1.05 barTime: 20 mins. or lessCentrifugation limit:Fixed angle rotor: 25000xgSwing out rotor: 70000xg
Capacity PK Cat. No. Price Now
ml EUR EUR0.51.51.5*2.0
9.409 0239.409 0249.409 0269.409 025
9.337.52
29.399.82
7.476.02
23.517.85
*with attached screw lid
Centrifuge tubesPolypropylene 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.
SpecificationsCentrifugation limit:15 ml 6000xg50 ml 9000xg
Dia. Height Capacity Form Description PK Cat. No. Price Now
mm mm ml EUR EUR17.017.030.030.030.030.0
120120115115115115
151550505050
conicalconicalconicalconicalconicalwith rim
sterile, single packednon-sterilesterile, single packednon-sterilenon-sterile, in racksterile, single packed
Snap-Together Conical Tube RackEasy-to-assemble, polypropylene racks snap together securely. Designed for stable use in waterbaths. Features alphanumeric grid reference aid for tube identification. Autoclavable. Apertures for15ml tubes measure 17mm dia; apertures for 50ml tubes measure 28mm dia.
Array Fortubes
For tubesdia.
PK Cat. No. Price Now
ml mm EUR EUR30 / 20 15 / 50 17 / 28 9.193 991 12.40 9.92
20-aperture Tube RacksInterlocking racks hold 1.5/2.0ml tubes.
Polypropylene racks lock together on each side, permitting the user to attach several together toincrease capacity. Feature an innovative "hold-it" finger slot on the front, and internal ribbing forstability. Autoclavable. Racks measure 210 x 90 x 46mm.
Heathrow Scientific
Colour PK Cat. No. Price Now
EUR EURBlueRedWhite
9.409 0889.409 0899.409 090
4.104.104.10
3.283.283.28
10001000500
1000
5050050
5005050
1
111
Cube Racks
Interlock on all sides.
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.
Heathrow Scientific
Assorted ColoursNatural
9.409 0919.409 092
25.225.52
18.913.87
19
Reagent reservoirs19
For more articles see our Laboratory Catalogue from page 22onwards
Microtube Racks 4-Way
Interlocking racks fit 4 tube sizes.Build as large a rack as you need overall by linking together multiple rack units. Racks feature aunique 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.
96-Well PCR RackRemovable 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.
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 enableaccess to the last drop of liquid.
Heathrow Scientific
Capacity Description PK Cat. No. Price Now
ml EUR EUR55100100
non-sterilenon-sterilesterile
9.409 6639.409 6649.409 667
25.7631.8470.66
19.3223.8853.00
Reagent reservoirs
Polypropylene solution basin/reagent reservoir has a standard 50ml basin on one side and12 individual 5ml basins on the other side. Wells are angled both downward and outward, guidingmultichannel 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.
Heathrow Scientific
Type PK Cat. No. Price Now
EUR EURDual Solution 9.409 665 58.70 44.02
1111115
51
5
10010050
25
20
Brushes and Skin protection 20
For more articles see our Laboratory Catalogue from page 1021onwards
Cleaning brushes
Made of Perlon®. Upper part of Cat.-No. 6.235 964 is made of cotton. Isolab
Dia. Length For PK Cat. No. Price Now
mm mm EUR EUR20 x 12070 x 15050 x 12025 x 110
650300200120
burettes and tubinglarge flasksmedium flaskstubes
6.235 9616.235 9626.235 9636.235 964
13.0913.0910.365.71
10.4710.47
8.294.57
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. Price Now
EUR EURS (6 to 7)M (7 to 8)L (8 to 9)XL (9 to 10)
9.005 3129.005 3139.005 3149.005 315
6.196.196.196.19
4.954.954.954.95
Autoclave gloves
Clavies®. Fabricated in uncut cotton. Soft, flexible, washable. Heat resistant up to 232°C. 1 pair per pack.
LengthGlove
Overall length
PK Cat. No. Price Now
mm mm EUR EUR130280
330470
9.005 2719.005 272
24.9034.24
16.1922.26
Lindesa® skin protection cream with beeswax
Non-greasy, quickly absorbed. The cream strengthens the defensive functions of the skin, preventing skin damage from externalpollution and soothes irritation. Smooths and cleans without leaving a residue. Lindesa® gives the skin elasticity and supplenessthrough its special caring agents. The sense of touch is not affected. For low levels of soiling it provides protection against weakacids, alkalis and organic substances.
Capacity PK Cat. No. Price Now
ml EUR EUR50 9.191 145 1.80 1.44
10101010
1
100100100100
11
21
Refractometers and Stirred Reactor21
For more articles see our Laboratory Catalogue from page 984onwards
Portable digital Refractometer measures the refractive index to determine the % Brix of sugar inaqueous solutions. Wide range : 0 to 85% Brix , can be used for various applications. Automatictemperature 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.
SpecificationsResolution: Brix 0.1%Measurement accuracy: Brix ±0.2%Measurement temperature 10 to 40°CDimensions: 192 x 102 x 67 mmWeight: 300gPower supply: 9 V (9.012 927 Rechargeable battery)
EUR EURGL45 stirred reactor, incl. 500ml Duran® GL45 bottleGL45 stirred reactor, incl. 1000ml Duran® GL45 bottleFolding magnetic stirrer for GL45 stirred reactor, incl. shaftSpare screw cap 2-ports for GL45 stirred reactor (excl. stirrer)
9.197 3959.197 3969.197 3919.197 393
179.00189.00169.2246.26
143.20151.20135.37
37.01
New
Digital Refractometer HI 96801
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 inlaboratories, 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. Withthe 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
1
1111
22
Laboratory coats 22
For more articles see our Laboratory Catalogue from page 203onwards
Protective suits- white- with hood- CE category I- weight: 37g- individually packed in polybag
Unigloves
Visitors gown, PP- shirt collar- without pockets- 4 press studs- weight: 34g- size XXL- individually packed in polybag
Unigloves
Size PK Cat. No. Price Now
EUR EURXXL 9.414 046 1.11 0.89
Mens laboratory coats Type 81996Reversible 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 801Material: 100% cottonColour: whiteWeight: 240g/m²
Ladies laboratory coats Type 81509With long sleeves and waisted fitReversable collar, concealed buttons, 1 outside breast pocket left, 1 inside breast pocket right, 2 sidepockets with diagonal access with light grey piping, 2 short side slits, smooth backside, straight sleeve seam, Öko-Tex Standard 100, UV-Standard 801
For more articles see our Laboratory Catalogue from page 339onwards
Electronic timer clockCount 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.
Amarell
Type PK Cat. No. Price Now
EUR EUR9.235 145 14.35 10.76
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): 66 x 56 x 18 mmWeight: 45 g
Type PK Cat. No. Price Now
EUR EURTR 112 OS 9.260 181 8.57 6.43
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): 73 x 66 x 18mmWeight: 63g
Type PK Cat. No. Price Now
EUR EURTR 118 OS 9.260 186 17.41 13.06
Maximum/Minimum Indoor/outdoor thermometerOptimal for controlling of freezer temperature.-50 to +70°C in 0.1°C. External remote sensor cable, length 3 metres, with stand and accessories
for wall mounting. Dimensions: approx. 80 x 55 x 20mm, with battery.
Digital thermometer, pocket, "Multi"Range: -50 to +200°C, resolution 0.1°C.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.
Amarell
Type PK Cat. No. Price Now
EUR EURMulti digital thermometer, pocket 9.243 108 18.43 13.83
1
1
1
1
1
Labortops 1/2010
Suitable for most demanding applications and with the finest integrated vacuum control capabilities- experience the advantages of our large 4.3“ 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 “Favorites“ menu. Each ramp offers 20 separate steps for demandingapplications
- experience the advantages of an automatic process timer which turns off your evaporator at a pre-programmed timeby raising the flask on motor lift models and releasing vacuum
- control your process individually by pre-programming vacuum rates
Heidolph
Description Glassware set
PK Cat. No. Price Now
EUR EURG3 Vertical condenser, Motor lift standard 9.812 460 3,965.48 3,172.38
Rotary evaporator Hei-VAP Precision
1
All prices exclusiv VAT or other local taxes. Prices valid until 31.05.2010. E & OE.