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Air jacket for apparatuses for determination of molecular weights - 2 510 001

SPARE PARTS FOR APPARATUSES FOR DETERMINATION OF MOLECULAR WEIGHTS, ACC. TO BECKMANN: (FOR BOILING METHOD) -AIR JACKET

Boiling tube for apparatuses for determination of molecular weights - 2 510 002

SPARE PARTS FOR APPARATUSES FOR DETERMINATION OF MOLECULAR WEIGHTS ACC. TO BECKMANN: (FOR BOILING METHOD) -BOILING TUBE WITH 2 ST 19/26, 2 ST 14/23 AND 1 ST 10/19

Condenser for apparatuses for determination of molecular weights - 2 510 003

SPARE PARTS FOR APPARATUSES FOR DETERMINATION OF MOLECULAR WEIGHTS, ACC. TO BECKMANN: (FOR BOILING METHOD) -CONDENSER WITH ST 19/26

Drying tube for apparatuses for determination of molecular weights - 2 510 004

SPARE PARTS FOR APPARATUSES FOR DETERMINATION OF MOLECULAR WEIGHTS, ACC. TO BECKMANN: (FOR BOILING METHOD) -DRYING TUBE WITH ST 10/19

Hollow stopper for apparatuses for determination of molecular weights - 2 510 005

SPARE PARTS FOR APPARATUSES FOR DETERMINATION OF MOLECULAR WEIGHTS, ACC. TO BECKMANN: (FOR BOILING METHOD) -HOLLOW STOPPER ST 14/23

Vessel for freezing mixture for apparatuses for determination of molecular weights - 2 512 001

Spare parts for apparatuses for determination of molecular weights, acc. to Beckmann: (for freezing point method) -vessel for freezing mixture with cover

Base for apparatuses for determination of molecular weights - 2 512 002

SPARE PARTS FOR APPARATUSES FOR DETERMINATION OF MOLECULAR WEIGHTS, ACC. TO BECKMANN: (FOR FREEZING POINT METHOD) -BASE

Freezing tube for apparatuses for determination of molecular weights - 2 512 003

Spare parts for apparatuses for determination of molecular weights, acc. to Beckmann: (for freezing point method) -freezing tube with 2 ST 45/40 and ST 14/23

Air jacket for apparatuses for determination of molecular weights - 2 512 004

Spare parts for apparatuses for determination of molecular weights, acc. to Beckmann: (for freezing point method) -air jacket with ST 45/40

Connection tube for apparatuses for determination of molecular weights - 2 512 005

Spare parts for apparatuses for determination of molecular weights, acc. to Beckmann: (for freezing point method) -connection tubes with ST 45/40, ST 19/26 and ST 7/16

Drying tube for apparatuses for determination of molecular weights - 2 512 006

SPARE PARTS FOR APPARATUSES FOR DETERMINATION OF MOLECULAR WEIGHTS, ACC. TO BECKMANN: (FOR FREEZING POINT METHOD) -DRYING TUBE WITH ST 7/16

Thermometer for apparatuses for determination of molecular weights - 2 512 007

SPARE PARTS FOR APPARATUSES FOR DETERMINATION OF MOLECULAR WEIGHTS, ACC. TO BECKMANN: (FOR FREEZING POINT METHOD) -THERMOMETER,BECKMANN, 5-6 °C:O,O1 °C, WITH ST 19/26

Filling tube for apparatuses for determination of molecular weights - 2 512 008

SPARE PARTS FOR APPARATUSES FOR DETERMINATION OF MOLECULAR WEIGHTS, ACC. TO BECKMANN: (FOR FREEZING POINT METHOD) -FILLING TUBE

Tube and pin for apparatuses for determination of molecular weights - 2 512 009

SPARE PARTS FOR APPARATUSES FOR DETERMINATION OF MOLECULAR WEIGHTS, ACC. TO BECKMANN: (FOR FREEZING POINT METHOD) -TUBE AND PIN

Metal stirrer for apparatuses for determination of molecular weights - 2 512 010

SPARE PARTS FOR APPARATUSES FOR DETERMINATION OF MOLECULAR WEIGHTS, ACC. TO BECKMANN: (FOR FREEZING POINT METHOD) -STIRRER METAL

Syphon for apparatuses for determination of molecular weights - 2 512 011

SPARE PARTS FOR APPARATUSES FOR DETERMINATION OF MOLECULAR WEIGHTS, ACC. TO BECKMANN: (FOR FREEZING POINT METHOD) -SYPHON

Thermometer for apparatuses for determination of molecular weights - 2 512 012

SPARE PARTS FOR APPARATUSES FOR DETERMINATION OF MOLECULAR WEIGHTS, ACC. TO BECKMANN: (FOR FREEZING METHOD) -THERMOMETER - 35 °C TO +50 °C

Glass stirrer for apparatuses for determination of molecular weights - 2 512 013

Spare parts for apparatuses for determination of molecular weights, acc. to Beckmann: (for freezing point method) -stirrer made of glass

Microliter pipettes Witopet premium Single-Channel

Looking for the latest pipetting innovation at an attractive price? The microliter pipette WITOPET premium is just the right pipette for you. The ergonomic designed pipette of optimal weightiness requires extremely low pipetting forces making even prolonged pipetting as comfortable as possible. Other innovative features are the adjustable tip ejector button and the built-in volume locking. Moreover, WITOPET premium is characterized by superior accuracy and precision. Our error ranges are better than those required by DIN EN ISO 8655-2.

Your advantage at a glance:

highest quality, made in France
best in its class performance, most competitive price
highest accuracy and precision, our error ranges are better than the DIN EN ISO 8655-2 requirements
extremely light weightiness, while the robustness still remains
perfect ergonomics for highest comfort
extremely low pipetting forces for minimized risk of a cramp
built-in volume locking for error-free results
innovative tip ejector button, adjustable for right- and left-handed users*
secure tip ejection, made of stainless steel*
built-in recalibration mechanism (calibration tool inclusive)
8 color-coded models
soft-spring system
completely autoclavable 20 minutes at 121°C (DIN EN ISO 285)
individual certificate and serial number
DE-M marked according to the German calibration law

* 500-5000?l and 1-10ml version without tip ejector

** The mentioned results can only be achieved with matching original Gilson® Diamond Tips.

Artikelliste

Order number	Model	Version	Autoclavable	Color	Channels	Systematic errors ISO	Systematic errors witeg	Increment	Numeric division	Random errors ISO	Random errors witeg	Volume
5 402 002 P	Witopet premium 0.2 - 2 µl	Variable	at 121°C	Orange	1	±0.08 µl	±0.03 µl	0.002 µl	0.01 µl	≤0.04 µl	≤0.014 µl	0.2 - 2 µl
5 402 010 P	Witopet premium 1 - 10 µl	Variable	at 121°C	Red	1	±0.12 µl	±0.1 µl	0.02 µl	0.1 µl	≤0.08 µl	≤0.04 µl	1 - 10 µl
5 402 020 P	Witopet premium 2 - 20 µl	Variable	at 121°C	Pale yellow	1	±0.2 µl	±0.2 µl	0.02 µl	0.1 µl	≤0.1 µl	≤0.06 µl	2 - 20 µl
5 402 100 P	Witopet premium 10 - 100 µl	Variable	at 121°C	Salmon	1	±0.8 µl	±0.8 µl	0.2 µl	1 µl	≤0.3 µl	≤0.15 µl	10 - 100 µl
5 402 200 P	Witopet premium 20 - 200 µl	Variable	at 121°C	Yellow	1	±1.6 µl	±1.6 µl	0.2 µl	1 µl	≤0.6 µl	≤0.3 µl	20 - 200 µl
5 402 901 P	Witopet premium 100 - 1000 µl	Variable	at 121°C	Blue	1	±8 µl	±8 µl	2 µl	10 µl	≤3 µl	≤1.5 µl	100 - 1000 µl
5 402 950 P	Witopet premium 500 - 5000 µl	Variable, without tip ejector	at 121°C	Purple	1	±40 µl	±30 µl	2 µl	10 µl	≤15 µl	≤8 µl	500 - 5000 µl
5 402 910 P	Witopet premium 1 - 10 ml	Witopet premium	at 121°C	Pale blue	1	±60 µl	±60 µl	20 µl	100 µl	≤30 µl	≤16 µl	1 - 10 ml

Microliter pipettes Witopet premium Multi-Channel

Looking for the latest pipetting innovation at an attractive price? WITOPET premium is just the right pipette for you. The ergonomic designed pipette of optimal weightiness requires extremely low pipetting forces making even prolonged pipetting as comfortable as possible. Other innovative features are the adjustable tip ejector button and the built-in volume locking. Moreover, WITOPET premium is characterized by superior accuracy and precision. Our error ranges are better than those required by DIN EN ISO 8655-2. WITOPET premium is available as multi-channel model with 8 and 12 channels, covering the volume range from 0.5 to 300?l.

Your advantage at a glance:

highest quality, made in France
the best in its class performance, most competitive pricing
highest accuracy and precision, our error ranges are better than the DIN EN ISO 8655-2 requirements
extremely light weightiness, while the robustness still remains
perfect ergonomic pipetting for highest comfort
extremely low forces required for minimized risk of a cramp
built-in volume locking for error-free results
innovative tip ejector button, adjustable for right- and left-handed users
secure tip ejection
built-in recalibration mechanism (calibration tool inclusive)
completely autoclavable 20 minutes at 121°C (DIN EN ISO 285)
individual certificate and serial number
DE-M marked according to the German calibration law
4 color-coded models
soft-spring system

Artikelliste

Order number	Model	Version	Autoclavable	Color	Channels	Systematic errors ISO	Systematic errors witeg	Increment	Numeric division	Random errors ISO	Random errors witeg	Volume
5 403 101 P	Witopet premium 8 x 0.5 - 10 µl	Variable	at 121°C	Red	8	±0.24 µl	±0.22 µl	0.02 µl	0.1 µl	≤0.16 µl	≤0.11 µl	8 x 0.5 - 10 µl
5 403 201 P	Witopet premium 12 x 0.5 - 10 µl	Variable	at 121°C	Red	12	±0.24 µl	±0.22 µl	0.02 µl	0.1 µl	≤0.16 µl	≤0.11 µl	12 x 0.5 - 10 µl
5 403 102 P	Witopet premium 8 x 2 - 20 µl	Variable	at 121°C	Pale Yellow	8	±0.4 µl	±0.4 µl	0.02 µl	0.1 µl	≤0.2 µl	≤0.17 µl	8 x 2 - 20 µl
5 403 202 P	Witopet premium 12 x 2 - 20 µl	Variable	at 121°C	Pale Yellow	12	±0.4 µl	±0.4 µl	0.02 µl	0.1 µl	≤0.2 µl	≤0.17 µl	12 x 2 - 20 µl
5 403 120 P	Witopet premium 8 x 20 - 200 µl	Variable	at 121°C	Yellow	8	±3.2 µl	±2.2 µl	0.2 µl	1 µl	≤1.2 µl	≤0.55 µl	8 x 20 - 200 µl
5 403 220 P	Witopet premium 12 x 20 - 200 µl	Variable	at 121°C	Yellow	12	±3.2 µl	±2.2 µl	0.2 µl	1 µl	≤1.2 µl	≤0.55 µl	12 x 20 - 200 µl
5 403 130 P	Witopet premium 8 x 20 - 300 µl	Variable	at 121°C	Green	8	±8 µl	±3.3 µl	0.2 µl	1 µl	≤3 µl	≤1.1 µl	8 x 20 - 300 µl
5 403 230 P	Witopet premium 12 x 20 - 300 µl	Witopet premium	at 121°C	Green	12	±8 µl	±3.3 µl	0.2 µl	1 µl	≤3 µl	≤1.1 µl	12 x 20 - 300 µl

Microliter pipettes Witopet premium Starter-Kit - 5 402 600 P

Your advantage at a glance:

highest quality, made in France
best in its class performance, most competitive price
highest accuracy and precision, our error ranges are better than the DIN EN ISO 8655-2 requirements
extremely light weightiness, while the robustness still remains
perfect ergonomics for highest comfort
extremely low pipetting forces for minimized risk of a cramp
built-in volume locking for error-free results
innovative tip ejector button, adjustable for right- and left-handed users*
secure tip ejection, made of stainless steel*
built-in recalibration mechanism (calibration tool inclusive)
8 color-coded models
soft-spring system
completely autoclavable 20 minutes at 121°C (DIN EN ISO 285)
individual certificate and serial number
DE-M marked according to the German calibration law

* 500-5000?l and 1-10ml version without tip ejector

**The mentioned results can only be achieved with matching original Gilson® Diamond Tips

Scope of supply of the Starter kit:

1 WITOPET premium 20µl
1 WITOPET premium 200 µl
1 WITOPET premium 1000 µl
1 Gilson Diamond® pipette tips D1000, Tipack 100-1000 µl
1 Gilson Diamond® pipette tips D200, Tipack 2-200 µl
3 single pipette holders
1 calibration tool
1 “2-minute inspection” poster

Microliter pipettes Witopet professional

WITOPET professional single-channel is the classical microliter pipette, made for the daily use in the laboratory: accurate, robust and handy. The seven models available cover a volume range from 0.2 ?l to 5 ml.

Your advantage at a glance:

high quality pipette, made in Germany
economical priced
perfect for precise laboratory applications
7 color-coded single-channel models
high accuracy and precision according to DIN EN ISO 8655-2
ergonomic designed and low weighted
optimized spring force for comfortable pipetting
robust and stable construction
tip ejector and piston made of stainless steel
suitable for all established brands of pipette tips
completely autoclavable at 121°C*
individual certificate and serial number
DE-M marked according to the German calibration law

*1000 - 5000 ml pipette filter only separately autoclavable

Artikelliste

Order number	Model	Version	Autoclavable	Color	Channels	Systematic errors ISO	Increment	Numeric division	Random errors ISO	Volume
5 402 002	Witopet professional 0.2 - 2 µl	Variable	at 121°C	Red	1	±0.08 µl	0.002 µl	0.01 µl	≤0.04 µl	0.2 - 2 µl
5 402 010	Witopet professional 0.5 - 10 µl	Variable	at 121°C	Red	1	±0.12 µl	0.02 µl	0.1 µl	≤0.08 µl	0.5 - 10 µl
5 402 020	Witopet professional 2 - 20 µl	Variable	at 121°C	Yellow	1	±0.2 µl	0.02 µl	0.1 µl	≤0.1 µl	2 - 20 µl
5 402 100	Witopet professional 10 - 100 µl	Variable	at 121°C	Yellow	1	±0.8 µl	0.2 µl	1 µl	≤0.3 µl	10 - 100 µl
5 402 200	Witopet professional 20 - 200 µl	Variable	at 121°C	Yellow	1	±1.6 µl	0.2 µl	1 µl	≤0.6 µl	20 - 200 µl
5 402 901	Witopet professional 100 - 1000 µl	Variable	at 121°C	Blue	1	±8 µl	2 µl	10 µl	≤3 µl	100 - 1000 µl
5 402 950	Witopet professional 1000 - 5000 µl	Witopet professional	at 121°C	Black	1	±40 µl	10 µl	50 µl	≤15 µl	1000 - 5000 µl

SUPERFIX-Safety devices

highest safety for all apparatuses with ground joints

reliable replacement for springs, clamps, hooklets & co.

simple handling of a screwing system

suitable for ground joints ST14, ST19, ST24, ST29, ST34, ST45

complete with cap, inner part of thread cone and clamping-O-ring

different color-coded models

Artikelliste

Order number	Model	Packaging unit	Color-code
0 140 014	ST 14/23 - 14/35	10 pcs.	red
0 140 019	ST 19/26-19/38	10 pcs.	green
0 140 024	ST 24/29 - 24/40	10 pcs.	gray
0 140 029	ST 29/32-29/42	10 pcs.	blue
0 140 034	ST 34/35 - 34/45	5 pcs.	white
0 140 045	ST 45/40-45/50	1 pc.	beige

Baths WSB Shaking water bath 18/30/45 Liter 100°C ±0,1°C

Ideal for:

direct immersion of samples for shaking in the field of biotechnology and laboratories, hybridization applications, cell cultures, cell aeration, increasing solubility rates, molecular biology assays and bacterial vultures

Features:

stainless steel interior and bath, powder-coated steel body, double painted & baked body, 20 mm polyurethane-insulation
high-performance shaking engine ensures best smoothly shaking motion, minimum noise and vibration
universal stainless steel spring rack included: for various kind of flasks and tubes (up to 2l), easy to disassemble
user‘s self-compensation function to control difference between real temperature and indicated temperature (±10.0°C)
drain valve mounted
backlight LCD display
CE certified and unique serial number for tracing

Safety mechanism:

overheat and over-current protection
sensor error detection

Controller:

Jog-Dial controller (turn + push)
digital feedback controller for precise speed control
digital fuzzy controller for precise temperature control

Artikelliste

Order number	Model	Version	Width (inner)	Length (inner)	Height (inner)	Width (Outer)	Length (outer)	Height (outer)	Capacity	Shaking speed	Shaking stroke	Power consumption	Temperature range	Temperature fluctuation	Temperature accuracy	Packing size	Sensor
DH.WSB03018	WSB-18 230 V	max. quantity of Erlenmeyer flasks: 6 x 250 ml, 4 x 500 ml, 1 x 1000 ml	300 mm	300 mm	200 mm	563 mm	353 mm	340 mm	18 l	20 - 250 rpm, 1 rpm-display, 1 rpm-control	20 mm (other strokes on request)	1400 W	Room temperature +5°C - 100°C	±0.5°C at -20°C	±0.1°C	620 x 420 x 450 mm	Temperature sensor PT100
DH.WSB03030	WSB-30 230 V	max. quantity of Erlenmeyer flasks: 10 x 250 ml, 8 x 500 ml, 3 x 1000 ml	500 mm	300 mm	200 mm	763 mm	353 mm	340 mm	30 l	20 - 250 rpm, 1 rpm-display, 1 rpm-control	20 mm (other strokes on request)	1800 W	Room temperature +5°C - 100°C	±0.5°C at -20°C	±0.1°C	820 x 420 x 450 mm	Temperature sensor PT100
DH.WSB03045	WSB-45 230 V	max. quantity of Erlenmeyer flasks: 18 x 250 ml, 15 x 500 ml, 8 x 1000 ml	600 mm	380 mm	200 mm	863 mm	433 mm	340 mm	45 l	20 - 250 rpm, 1 rpm-display, 1 rpm-control	20 mm (other strokes on request)	2400 W	Room temperature +5°C - 100°C	±0.5°C at -20°C	±0.1°C	920 x 500 x 450 mm	Temperature sensor PT100

Gel documentation system WGD20 portable with camera and software

Ideal for:

DNA, RNA gel imaging capture and analysis

Features:

the most cost-effective system
high precise and large caliber optical lens with zoom, focus and iris control
digital CCD camera (resolution 1360x1024, 1.5 m pixel) with portable darkroom10-bit CCD, available for 8-bit grey level image capturing
very compact portable darkroom system for highest flexibility
existing transilluminator can be used
USB 2.0 interface for real-time images and data transfer
power supply via USB
WiseCapture II™ software: easy and fast view, capture and save gel images (included)
TotalLab™ Quant software (WGD-20S): fully automatic, single button press complete image analysis in interesting area
CE certified and unique serial number for tracing

Artikelliste

Order number	Model	Width (Outer)	Length (outer)	Height (outer)	Ideal for	Connections	Temperature range	Packing size	Sensor
DH.WGD00020	WGD-20	260 mm	260 mm	430 mm	DNA, RNA gel imaging capture and analysis	USB 2.0	Operation temperature -10°C to +50°C	400 x 350 x 510 mm	1/2“ CCD
DH.WGD00024	WGD-20S	260 mm	260 mm	430 mm	DNA, RNA gel imaging capture and analysis	USB 2.0	Operation temperature -10°C to +50°C	400 x 350 x 510 mm	1/2“ CCD

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