witeg Labortechnik GmbH

Respirators 3M EN 149 FFP3 SL - 7 302 033

Respirators 3M, EN 149 FFP3 SL, high poison dust and water - based, aerosols, standard size Pack = 10 pcs.

Respirators with cool down valve - 7 302 030

Respirators, with cool down valve, acc. to EN 149 FFP1, solid aerosols Case = 12 pcs.

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

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.

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

Microliter pipettes Witopet economy Single-Channel

Looking for the most economical way to start with pipetting applications? WITOPET economy is a single-channel pipette ideal for beginners: robust, easy to handle and easy to clean. Moreover, it is almost impossible to change accidentally the set volume once adjusted.

Your advantage at a glance:

quality pipette, most economical price in its class
simple and robust construction
accuracy and precision according to DIN EN ISO 8655-2
set volume almost impossible to change during pipetting
suitable for all established brands of pipette tips
easy release of the used tips
easy cleaning and maintenance
tip shaft autoclavable at 121°C
individual certificate and serial number
DE-M marked according to the German calibration law

Artikelliste

Order number	Model	Version	Autoclavable	Channels	Systematic errors ISO	Numeric division	Random errors ISO	Volume
5 402 002 D	Witopet economy variable 0.1 - 2.5 µl	Variable	Tip shaft only, at 121°C	1	±0.08 µl	0.05 µl	≤0.04 µl	0.1 - 2.5 µl
5 402 010 D	Witopet economy variable 0.5 - 10 µl	Variable	Tip shaft only, at 121°C	1	±0.12 µl	0.1 µl	≤0.08 µl	0.5 - 10 µl
5 402 020 D	Witopet economy variable 2 - 20 µl	Variable	Tip shaft only, at 121°C	1	±0.2 µl	0.5 µl	≤0.1 µl	2 - 20 µl
5 402 100 D	Witopet economy variable 10 - 100 µl	Variable	Tip shaft only, at 121°C	1	±0.8 µl	1 µl	≤0.3 µl	10 - 100 µl
5 402 200 D	Witopet economy variable 20 - 200 µl	Variable	Tip shaft only, at 121°C	1	±1.6 µl	1 µl	≤0.6 µl	20 - 200 µl
5 402 901 D	Witopet economy variable 100 - 1000 µl	Variable	Tip shaft only, at 121°C	1	±8 µl	5 µl	≤3 µl	100 - 1000 µl
5 402 950 D	Witopet economy variable 1000 - 5000 µl	Witopet economy	Tip shaft only, at 121°C	1	±40 µl	50 µl	≤15 µl	1000 - 5000 µl

Microliter pipettes Witopet economy Multi-Channel

WITOPET economy is the classical microliter pipette perfectly designed for rapid and comfortable pipetting in 96 well plates.

Your advantage at a glance:

perfectly designed for 96 well plates
quality pipette at a very competitive price
available with 8 or 12 channels
accuracy and precision according to DIN EN ISO 8655-2
set volume almost impossible to change during pipetting
360° rotatable pipetting unit for more flexibility
suitable for most brands of pipette tips
easy release of the used tips
easy cleaning and maintenance
piston assembly autoclavable at 121°C
individual certificate and serial number
DE-M marked according to the German calibration law

Artikelliste

Order number	Model	Version	Autoclavable	Channels	Systematic errors ISO	Numeric division	Random errors ISO	Volume
5 403 101	Witopet economy variable 8 x 0.5 - 10 µl	Variable	at 121°C	8	±0.24 µl	0.1 µl	≤0.16 µl	8 x 0.5 - 10 µl
5 403 201	Witopet economy variable 12 x 0.5 - 10 µl	Variable	at 121°C	12	±0.24 µl	0.1 µl	≤0.16 µl	12 x 0.5 - 10 µl
5 403 105	Witopet economy variable 8 x 5 - 50 µl	Variable	at 121°C	8	±1 µl	0.5 µl	≤0.4 µl	8 x 5 - 50 µl
5 403 205	Witopet economy variable 12 x 5 - 50 µl	Variable	at 121°C	12	±1 µl	0.5 µl	≤0.4 µl	12 x 5 - 50 µl
5 403 130	Witopet economy variable 8 x 50 - 300 µl	Variable	at 121°C	8	±3.2 µl	5 µl	≤1.2 µl	8 x 50 - 300 µl
5 403 230	Witopet economy variable 12 x 50 - 300 µl	Witopet economy	at 121°C	12	±3.2 µl	5 µl	≤1.2 µl	12 x 50 - 300 µl

Microliter pipettes Witopet economy fix Single-Channel

Looking for the most economical way to start with pipetting applications? WITOPET economy is a single-channel pipette ideal for beginners: robust, easy to handle and easy to clean. Moreover, it is almost impossible to change accidentally the set volume once adjusted.

Your advantage at a glance:

quality pipette, most economical price in its class
simple and robust construction
accuracy and precision according to DIN EN ISO 8655-2
set volume almost impossible to change during pipetting
suitable for all established brands of pipette tips
easy release of the used tips
easy cleaning and maintenance
tip shaft autoclavable at 121°C
individual certificate and serial number
DE-M marked according to the German calibration law

Artikelliste

Order number	Model	Version	Autoclavable	Channels	Systematic errors ISO	Random errors ISO	Volume
5 401 005	Witopet economy fixed 5 µl	Fixed	at 121°C	1	±0.125 µl	≤0.075 µl	5 µl
5 401 010	Witopet economy fixed 10 µl	Fixed	at 121°C	1	±0.12 µl	≤0.08 µl	10 µl
5 401 020	Witopet economy fixed 20 µl	Fixed	at 121°C	1	±0.2 µl	≤0.1 µl	20 µl
5 401 025	Witopet economy fixed 25 µl	Fixed	at 121°C	1	±0.2 µl	≤0.1 µl	25 µl
5 401 050	Witopet economy fixed 50 µl	Fixed	at 121°C	1	±0.5 µl	≤0.2 µl	50 µl
5 401 100	Witopet economy fixed 100 µl	Fixed	at 121°C	1	±0.8 µl	≤0.3 µl	100 µl
5 401 200	Witopet economy fixed 200 µl	Fixed	at 121°C	1	±1.6 µl	≤0.6 µl	200 µl
5 401 250	Witopet economy fixed 250 µl	Fixed	at 121°C	1	±1.6 µl	≤0.6 µl	250 µl
5 401 500	Witopet economy fixed 500 µl	Fixed	at 121°C	1	±4 µl	≤1.5 µl	500 µl
5 401 910	Witopet economy fixed 1000 µl	Fixed	at 121°C	1	±8 µl	≤3 µl	1000 µl
5 401 920	Witopet economy fixed 2000 µl	Fixed	at 121°C	1	±16 µl	≤6 µl	2000 µl
5 401 950	Witopet economy fixed 5000 µl	Witopet economy	at 121°C	1	±40 µl	≤15 µl	5000 µl

Racks for microliter pipettes Witopet EP - 5 406 105

Pipette rack for "Witopet EP" with 5 places

Ear muffs acc. to EN 352.1 - 7 302 100

Ear muffs, acc. to EN 352.1

Panoramic goggles acc. to EN 166 - 7 302 240

Panoramic goggles, acc. to EN 166, colourless frame, lenses colourless PC 1 mm

Panoramic goggles acc. to EN 166-168 - 7 302 260

Panoramic goggles, acc. to EN 166-168, black frame, lenses colourless PC 2 mm

Panoramic goggles acc. to EN 166-168 - 7 302 262

Panoramic goggles, acc. to EN 166-168, blue frame, lenses colourless PC 2 mm

Panoramic goggles acc. to EN 166-168 - 7 302 263

Panoramic goggles, acc. to EN 166-168, red frame, lenses colourless PC 2 mm

Microliter pipettes Witopet economy Single-Channel, completely autoclavable

Looking for the most economical way to start with pipetting applications? WITOPET economy is a single-channel pipette ideal for beginners: robust, easy to handle and easy to clean. Moreover, it is almost impossible to change accidentally the set volume once adjusted.

Your advantage at a glance:

quality pipette, most economical price in its class
completely autoclavable
simple and robust construction
accuracy and precision according to DIN EN ISO 8655-2
set volume almost impossible to change during pipetting
suitable for all established brands of pipette tips
easy release of the used tips
easy cleaning and maintenance
individual certificate and serial number
DE-M marked according to the German calibration law

See all our pipettes in comparison here.

Artikelliste

Order number	Model	Version	Autoclavable	Channels	Systematic errors ISO	Numeric division	Random errors ISO	Volume
5 402 002 D A	Witopet economy plus variable 0.1 - 2.5 µl	Variable	at 121°C	1	±0.08 µl	0.05 µl	≤0.04 µl	0.1 - 2.5 µl
5 402 010 D A	Witopet economy plus variable 0.5 - 10.0 µl	Variable	at 121°C	1	±0.12 µl	0.1 µl	≤0.08 µl	0.5 - 10.0 µl
5 402 020 D A	Witopet economy plus variable 2.0 - 20.0 µl	Variable	at 121°C	1	±0.20 µl	0.5 µl	≤0.10 µl	2.0 - 20.0 µl
5 402 100 D A	Witopet economy plus variable 10.0 - 100.0 µl	Variable	at 121°C	1	±0.80 µl	1.0 µl	≤0.30 µl	10.0 - 100.0 µl
5 402 200 D A	Witopet economy plus variable 20.0 - 200.0 μl	Variable	at 121°C	1	±1.60 µl	1.0 µl	≤0.60 µl	20.0 - 200.0 μl
5 402 901 D A	Witopet economy plus variable 100.0 - 1000.0 µl	Variable	at 121°C	1	±8.0 µl	5.0 µl	≤3.0 µl	100.0 - 1000.0 µl
5 402 950 D A	Witopet economy plus variable 1000.0 - 5000.0 µl	Variable	at 121°C	1	±40.0 µl	50.0 µl	≤15.0 µl	1000.0 - 5000.0 µl

Microliter pipettes WITOPET expert Single-Channel

The new microlitre pipette WITOPET expert offers comfort thanks to an ergonomic handle and effortless pipetting thanks to a smooth-running pipetting button. Its longevity is guaranteed by simple maintenance and calibration. The pipette fulfils standards such as DIN EN ISO 8655 and offers sterile handling and calibration stability, even after repeated autoclaving.

Your advantages at a glance:

reverse pipetting for accurate and precise intake and delivery of liquids of different viscosities
soft grip prevents heat transfer to the internal components, ensuring precise pipetting
counter locking mechanism prevents volume changes during pipetting
blow-out system allows every last drop to be released
new tip cone with high mechanical strength and very good resistance to chemicals
interchangeable drops for pipette identification
perfected ergonomics for maximum comfort with new, ergonomic handle with soft part
particularly light in weight and yet robust
minimum effort required when pipetting to avoid excessive strain during pipetting
simple and quick maintenance and calibration
completely autoclavable for 15 minutes at 121°C (DIN EN ISO 285)
excellent calibration stability: no recalibration is required even after multiple autoclaving

*2-10 ml version without tip ejector

Artikelliste

Order number	Model	Version	Autoclavable	Color	Channels	Increment	Volume	Inaccuracy	Imprecision
5 402 002 E	Witopet expert 0.1-2.5 μl	Variable	at 121°C	grey	1	0.01 µl	0.1-2.5 μl	12.00%	6.00%
5 402 010 E	Witopet expert 0.5-10 μl	Variable	at 121°C	grey	1	0.10 µl	0.5-10 μl	2.50%	1.50%
5 402 020 E	Witopet expert 2-20μl	Variable	at 121°C	grey	1	0.10 µl	2-20μl	3.00%	2.00%
5 402 100 E	Witopet premium 10-100 μl	Variable	at 121°C	yellow	1	0.50 µl	10-100 μl	3.00%	1.50%
5 402 200 E	Witopet expert 20-200 μl	Variable	at 121°C	yellow	1	1.00 µl	20-200 μl	2.00%	0.80%
5 402 901 E	Witopet expert 100-1000 μl	Variable	at 121°C	blue	1	5.00 µl	100-1000 μl	2.00%	0.70%
5 402 950 E	Witopet expert 0.5-5 ml	Variable	at 121°C	green	1	0.05 ml	0.5-5 ml	2.00%	0.60%
5 402 910 E	Witopet expert 2-10 ml	Variable	at 121°C	green	1	0.10 ml	2-10 ml	3.00%	0.60%

Electrical pipette Witopet EP Single-Channel

Looking for the most comfortable way of pipetting? The electronic microliter pipette WITOPET EP is the right product for you. The motorized pipetting process has at least two major advantages compared with manual pipetting: it avoids pipetting errors user induced and it prevents the risk of a cramp after prolonged pipetting phases. WITOPET EP is available as single- and multi-channel pipette.

Your advantage at a glance:

ideal for prolonged pipetting
minimal pipetting forces required
automatic pipetting process for highest comfort and accuracy
multiple functions (auto-pipetting, mixing, multiple dispensing, sequential aspirating / dispensing)
9 memory settings
5 speed settings for different viscosities
user friendly digital display
360° rotatable pipetting unit for more flexibility (multi-channel only)
including Li-ion 3,6V 1000mAh battery
serial number and CE label
individual certificate according to DIN EN ISO 8655-2
DE-M marked according to the German calibration law

Artikelliste

Order number	Model	Version	Channels	Systematic errors ISO	Numeric division	Random errors ISO	Volume
5 402 302 S	Witopet EP 2 - 20 µl	Variable	1	±0.2 µl	0.1 µl	≤0.1 µl	2 - 20 µl
5 402 320 S	Witopet EP 10 - 200 µl	Variable	1	±1.6 µl	1 µl	≤0.6 µl	10 - 200 µl
5 402 390 S	Witopet EP 100 - 1000 µl	Variable	1	±8 µl	10 µl	≤3 µl	100 - 1000 µl

Electrical pipette Witopet EP Multi-Channel

Looking for the most comfortable way of pipetting? The electronic microliter pipette WITOPET EP is the right product for you. The motorized pipetting process has at least two major advantages compared with manual pipetting: it avoids pipetting errors user induced and it prevents the risk of a cramp after prolonged pipetting phases. WITOPET EP is available as single- and multi-channel pipette.

Your advantage at a glance:

ideal for prolonged pipetting
minimal pipetting forces required
automatic pipetting process for highest comfort and accuracy
multiple functions (auto-pipetting, mixing, multiple dispensing, sequential aspirating / dispensing)
9 memory settings
5 speed settings for different viscosities
user friendly digital display
360° rotatable pipetting unit for more flexibility (multi-channel only)
including Li-ion 3,6V 1000mAh battery
serial number and CE label
individual certificate according to DIN EN ISO 8655-2
DE-M marked according to the German calibration law

Artikelliste

Order number	Model	Version	Channels	Systematic errors ISO	Numeric division	Random errors ISO	Volume
5 402 402 S	Witopet EP 8 x 2 - 20 µl	Variable	8	±0.4 µl	0.1 µl	≤0.2 µl	8 x 2 - 20 µl
5 402 420 S	Witopet EP 8 x 10 - 200 µl	Variable	8	±3.2 µl	1 µl	≤1.2 µl	8 x 10 - 200 µl

Filter holder VF3 / VF5 / VF6 / VF7 / VF8 / VF16 made of glass Ø25mm / Ø47mm / Ø90mm

VF5 & VF8 Ø25mm
Ideal for:

small volume vacuum filtration for biological or particulate contamination analysis

VF6 & VF7 Ø47mm
Ideal for:

solvent purification and general filtration for microbiology, suspended solid analysis etc.

VF3 & VF16 Ø47mm / Ø90mm
Ideal for:

purification of organic, corrosive liquid such as solvent, mobile phase for HPLC, GC and AA analysis

Artikelliste

Order number	Model	Version	Diameter (outer)	Material	Ideal for	Capacity	Stopper
00829 167200-05	VF5 filtration set, complete	with receiver flask	Filter: Ø25 mm	Filter: borosilicate glass; funnel: borosilicate glass; clamp: anodized aluminium, support base: borosilicate glass; stopper: silicone; receiver flask: borosilicate glass	Small volume vacuum filtration for biological or particulate contamination analysts	Funnel: 15 ml, receiver flask: 125 ml	No. 5
00829 167120-32	VF5 filtration set, filter holder	without receiver flask	Filter: Ø25 mm	Filter: borosilicate glass; funnel: borosilicate glass; clamp: anodized aluminium, support base: borosilicate glass; stopper: silicone	Small volume vacuum filtration for biological or particulate contamination analysts	Funnel: 15 ml	No. 5
00829 167200-08	VF8 filtration set, complete	with receiver flask	Filter: Ø25 mm	Filter: borosilicate glass; funnel: borosilicate glass; clamp: anodized aluminium, support screen: stainless steel, gasket: PTFE; support base: borosilicate glass; stopper: silicone; receiver flask: borosilicate glass	Small volume vacuum filtration for biological or particulate contamination analysts	Funnel: 15 ml, receiver flask: 125 ml	No. 5
00829 167120-34	VF8 filtration set, filter holder	without receiver flask	Filter: Ø25 mm	Filter: borosilicate glass; funnel: borosilicate glass; clamp: anodized aluminium, support screen: stainless steel, gasket: PTFE; support base: borosilicate glass; stopper: silicone	Small volume vacuum filtration for biological or particulate contamination analysts	Funnel: 15 ml	No. 5
00829 167200-06	VF6 filtration set, complete	with receiver flask	Filter: Ø47 mm	Filter: borosilicate glass; funnel: borosilicate glass; clamp: anodized aluminium, support base: borosilicate glass; stopper: silicone; receiver flask: borosilicate glass; fixing sucker: silicone	Solvent purification and general filtration for microbiology, suspended solid analysis etc.	Funnel: 300 ml, receiver flask: 1000 ml	No. 8
00829 167120-31	VF6 filtration set, filter holder	without receiver flask and fixing sucker	Filter: Ø47 mm	Filter: borosilicate glass; funnel: borosilicate glass; clamp: anodized aluminium, support base: borosilicate glass; stopper: silicone	Solvent purification and general filtration for microbiology, suspended solid analysis etc.	Funnel: 300 ml	No. 8
00829 167200-07	VF7 filtration set, complete	with receiver flask and fixing sucker	Filter: Ø47 mm	Filter: borosilicate glass; funnel: borosilicate glass; clamp: anodized aluminium, support screen: stainless steel, gasket: PTFE; support base: borosilicate glass; stopper: silicone; receiver flask: borosilicate glass; fixing sucker: silicone	Solvent purification and general filtration for microbiology, suspended solid analysis etc.	Funnel: 300 ml, receiver flask: 1000 ml	No. 8
00829 167120-33	VF7 filtration set , filter holder	without receiver flask and fixing sucker	Filter: Ø47 mm	Filter: borosilicate glass; funnel: borosilicate glass; clamp: anodized aluminium, support screen: stainless steel, gasket: PTFE; support base: borosilicate glass; stopper: silicone	Solvent purification and general filtration for microbiology, suspended solid analysis etc.	Funnel: 300 ml	No. 8
00829 167200-03	VF3 filtration set, complete	with receiver flask and fixing sucker	Filter: Ø47 mm	Filter: borosilicate glass; funnel: borosilicate glass; clamp: anodized aluminium, suction cap: borosilicate glass; receiver flask: borosilicate glass; fixing sucker: silicone	Purification of organic, corrosive liquid such as solvent (mobile phase) for HPLC analysis	Funnel: 300 ml, receiver flask: 1000 ml
00829 167120-30	VF3 filtration set, filter holder	without receiver flask and fixing sucker	Filter: Ø47 mm	Filter: borosilicate glass; funnel: borosilicate glass; clamp: anodized aluminium, suction cap: borosilicate glass	Purification of organic, corrosive liquid such as solvent (mobile phase) for HPLC analysis	Funnel: 300 ml
00829 167200-16	VF16 filtration set, complete	with receiver flask	Filter: Ø90 mm	Filter: borosilicate glass; funnel: borosilicate glass; clamp: anodized aluminium, support screen: PTFE coated; gasket: PTFE; suction cap: borosilicate glass; receiver flask: borosilicate glass	Purification of organic, corrosive liquid such as solvent, mobile phase for HPLC, GC and AA analysis	Funnel: 1000 ml, receiver flask: 5000 ml

Volumetric flasks class A with screw cap brown graduated

made of borosilicate glass 3.3
tolerance according to DIN EN ISO 1042
inclusive batch certificate
DE-M marked according to the German calibration law

Artikelliste

Order number	Model	Thread	Material	Capacity	Accessories	Graduation	Class	Tolerance ISO	DIN
3 642 000	Volumetric flask	GL14	borosilicate glass 3.3	5 ml	with screw cap	brown graduated	A	±0.040 ml	DIN EN ISO 1042
3 642 001	Volumetric flask	GL14	borosilicate glass 3.3	10 ml	with screw cap	brown graduated	A	±0.040 ml	DIN EN ISO 1042
3 642 002	Volumetric flask	GL14	borosilicate glass 3.3	20 ml	with screw cap	brown graduated	A	±0.040 ml	DIN EN ISO 1042
3 642 003	Volumetric flask	GL14	borosilicate glass 3.3	25 ml	with screw cap	brown graduated	A	±0.040 ml	DIN EN ISO 1042
3 642 005	Volumetric flask	GL18	borosilicate glass 3.3	50 ml	with screw cap	brown graduated	A	±0.060 ml	DIN EN ISO 1042
3 642 010	Volumetric flask	GL18	borosilicate glass 3.3	100 ml	with screw cap	brown graduated	A	±0.100 ml	DIN EN ISO 1042
3 642 020	Volumetric flask	GL18	borosilicate glass 3.3	200 ml	with screw cap	brown graduated	A	±0.150 ml	DIN EN ISO 1042
3 642 025	Volumetric flask	GL18	borosilicate glass 3.3	250 ml	with screw cap	brown graduated	A	±0.150 ml	DIN EN ISO 1042
3 642 050	Volumetric flask	GL25	borosilicate glass 3.3	500 ml	with screw cap	brown graduated	A	±0.250 ml	DIN EN ISO 1042
3 642 100	Volumetric flask	GL32	borosilicate glass 3.3	1000 ml	with screw cap	brown graduated	A	±0.400 ml	DIN EN ISO 1042
3 642 200	Volumetric flask	GL32	borosilicate glass 3.3	2000 ml	with screw cap	brown graduated	A	±0.600 ml	DIN EN ISO 1042
3 642 500	Volumetric flask	GL32	borosilicate glass 3.3	5000 ml	with screw cap	brown graduated	A	±1.200 ml	DIN EN ISO 1042

Burette class AS straight stopcock blue graduated Schellbach blue line

main point ring graduation
DIN EN ISO 385
DE-M marked according to the German calibration law
made of borosilicate glass 3.3
inclusive batch certificate

Artikelliste

Order number	Model	Material	Numeric division	Capacity	Graduation	Stopcock	Stopcock shape	Class	Schellbach	Tolerance	DIN
3 010 052	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,02 ml	5 ml	blue graduated	solid ST-glass plugs	straight stopcocks	AS		±0.01 ml	DIN EN ISO 385
3 010 102	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,02 ml	10 ml	blue graduated	solid ST-glass plugs	straight stopcocks	AS		±0.02 ml	DIN EN ISO 385
3 010 252	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,05 ml	25 ml	blue graduated	solid ST-glass plugs	straight stopcocks	AS		±0.03 ml	DIN EN ISO 385
3 010 502	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,1 ml	50 ml	blue graduated	solid ST-glass plugs	straight stopcocks	AS		±0.05 ml	DIN EN ISO 385
3 010 902	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,2 ml	100 ml	blue graduated	solid ST-glass plugs	straight stopcocks	AS		±0.1 ml	DIN EN ISO 385
3 010 053	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,02 ml	5 ml	blue graduated	ST-PTFE plugs	straight stopcocks	AS		±0.01 ml	DIN EN ISO 385
3 010 103	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,02 ml	10 ml	blue graduated	ST-PTFE plugs	straight stopcocks	AS		±0.02 ml	DIN EN ISO 385
3 010 253	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,05 ml	25 ml	blue graduated	ST-PTFE plugs	straight stopcocks	AS		±0.03 ml	DIN EN ISO 385
3 010 503	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,1 ml	50 ml	blue graduated	ST-PTFE plugs	straight stopcocks	AS		±0.05 ml	DIN EN ISO 385
3 010 903	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,2 ml	100 ml	blue graduated	ST-PTFE plugs	straight stopcocks	AS		±0.1 ml	DIN EN ISO 385
3 020 057	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,02 ml	5 ml	blue graduated	PTFE needle valve	straight stopcocks	AS		±0.01 ml	DIN EN ISO 385
3 020 107	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,02 ml	10 ml	blue graduated	PTFE needle valve	straight stopcocks	AS		±0.02 ml	DIN EN ISO 385
3 020 257	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,05 ml	25 ml	blue graduated	PTFE needle valve	straight stopcocks	AS		±0.03 ml	DIN EN ISO 385
3 020 507	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,1 ml	50 ml	blue graduated	PTFE needle valve	straight stopcocks	AS		±0.05 ml	DIN EN ISO 385
3 020 907	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,2 ml	100 ml	blue graduated	PTFE needle valve	straight stopcocks	AS		±0.1 ml	DIN EN ISO 385
3 012 052	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,02 ml	5 ml	blue graduated	solid ST-glass plugs	straight stopcocks	AS	yes	±0.01 ml	DIN EN ISO 385
3 012 102	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,02 ml	10 ml	blue graduated	solid ST-glass plugs	straight stopcocks	AS	yes	±0.02 ml	DIN EN ISO 385
3 012 252	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,05 ml	25 ml	blue graduated	solid ST-glass plugs	straight stopcocks	AS	yes	±0.03 ml	DIN EN ISO 385
3 012 502	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,1 ml	50 ml	blue graduated	solid ST-glass plugs	straight stopcocks	AS	yes	±0.05 ml	DIN EN ISO 385
3 012 902	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,2 ml	100 ml	blue graduated	solid ST-glass plugs	straight stopcocks	AS	yes	±0.1 ml	DIN EN ISO 385
3 012 053	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,02 ml	5 ml	blue graduated	ST-PTFE plugs	straight stopcocks	AS	yes	±0.01 ml	DIN EN ISO 385
3 012 103	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,02 ml	10 ml	blue graduated	ST-PTFE plugs	straight stopcocks	AS	yes	±0.02 ml	DIN EN ISO 385
3 012 253	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,05 ml	25 ml	blue graduated	ST-PTFE plugs	straight stopcocks	AS	yes	±0.03 ml	DIN EN ISO 385
3 012 503	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,1 ml	50 ml	blue graduated	ST-PTFE plugs	straight stopcocks	AS	yes	±0.05 ml	DIN EN ISO 385
3 012 903	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,2 ml	100 ml	blue graduated	ST-PTFE plugs	straight stopcocks	AS	yes	±0.1 ml	DIN EN ISO 385
3 022 057	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,02 ml	5 ml	blue graduated	PTFE needle valve	straight stopcocks	AS	yes	±0.01 ml	DIN EN ISO 385
3 022 107	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,02 ml	10 ml	blue graduated	PTFE needle valve	straight stopcocks	AS	yes	±0.02 ml	DIN EN ISO 385
3 022 257	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,05 ml	25 ml	blue graduated	PTFE needle valve	straight stopcocks	AS	yes	±0.03 ml	DIN EN ISO 385
3 022 507	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,1 ml	50 ml	blue graduated	PTFE needle valve	straight stopcocks	AS	yes	±0.05 ml	DIN EN ISO 385
3 022 907	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,2 ml	100 ml	blue graduated	PTFE needle valve	straight stopcocks	AS	yes	±0.1 ml	DIN EN ISO 385

Burette class AS straight stopcock blue graduated amber glass

main point ring graduation
DIN EN ISO 385
DE-M marked according to the German calibration law
made of borosilicate glass 3.3
inclusive batch certificate

Artikelliste

Order number	Model	Color	Material	Numeric division	Capacity	Graduation	Stopcock	Stopcock shape	Class	Tolerance	DIN
3 014 052	Burettes	amber glass	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,02 ml	5 ml	blue graduated	solid ST-glass plugs	straight stopcocks	AS	±0.01 ml	DIN EN ISO 385
3 014 102	Burettes	amber glass	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,02 ml	10 ml	blue graduated	solid ST-glass plugs	straight stopcocks	AS	±0.02 ml	DIN EN ISO 385
3 014 252	Burettes	amber glass	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,05 ml	25 ml	blue graduated	solid ST-glass plugs	straight stopcocks	AS	±0.03 ml	DIN EN ISO 385
3 014 502	Burettes	amber glass	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,1 ml	50 ml	blue graduated	solid ST-glass plugs	straight stopcocks	AS	±0.05 ml	DIN EN ISO 385
3 014 902	Burettes	amber glass	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,2 ml	100 ml	blue graduated	solid ST-glass plugs	straight stopcocks	AS	±0.1 ml	DIN EN ISO 385
3 014 053	Burettes	amber glass	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,02 ml	5 ml	blue graduated	ST-PTFE plugs	straight stopcocks	AS	±0.01 ml	DIN EN ISO 385
3 014 103	Burettes	amber glass	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,02 ml	10 ml	blue graduated	ST-PTFE plugs	straight stopcocks	AS	±0.02 ml	DIN EN ISO 385
3 014 253	Burettes	amber glass	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,05 ml	25 ml	blue graduated	ST-PTFE plugs	straight stopcocks	AS	±0.03 ml	DIN EN ISO 385
3 014 503	Burettes	amber glass	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,1 ml	50 ml	blue graduated	ST-PTFE plugs	straight stopcocks	AS	±0.05 ml	DIN EN ISO 385
3 014 903	Burettes	amber glass	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,2 ml	100 ml	blue graduated	ST-PTFE plugs	straight stopcocks	AS	±0.1 ml	DIN EN ISO 385
3 024 057	Burettes	amber glass	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,02 ml	5 ml	blue graduated	PTFE needle valve	straight stopcocks	AS	±0.01 ml	DIN EN ISO 385
3 024 107	Burettes	amber glass	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,02 ml	10 ml	blue graduated	PTFE needle valve	straight stopcocks	AS	±0.02 ml	DIN EN ISO 385
3 024 257	Burettes	amber glass	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,05 ml	25 ml	blue graduated	PTFE needle valve	straight stopcocks	AS	±0.03 ml	DIN EN ISO 385
3 024 507	Burettes	amber glass	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,1 ml	50 ml	blue graduated	PTFE needle valve	straight stopcocks	AS	±0.05 ml	DIN EN ISO 385
3 024 907	Burettes	amber glass	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,2 ml	100 ml	blue graduated	PTFE needle valve	straight stopcocks	AS	±0.1 ml	DIN EN ISO 385

Burette class AS lateral stopcock blue graduated

main point ring graduation
DIN EN ISO 385
DE-M marked according to the German calibration law
made of borosilicate glass 3.3
inclusive batch certificate

Artikelliste

Order number	Model	Material	Numeric division	Capacity	Graduation	Stopcock	Stopcock shape	Class	Tolerance	DIN
3 010 054	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,02 ml	5 ml	blue graduated	solid ST-glass plugs	lateral stopcock	AS	±0.01 ml	DIN EN ISO 385
3 010 104	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,02 ml	10 ml	blue graduated	solid ST-glass plugs	lateral stopcock	AS	±0.02 ml	DIN EN ISO 385
3 010 254	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,05 ml	25 ml	blue graduated	solid ST-glass plugs	lateral stopcock	AS	±0.03 ml	DIN EN ISO 385
3 010 504	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,1 ml	50 ml	blue graduated	solid ST-glass plugs	lateral stopcock	AS	±0.05 ml	DIN EN ISO 385
3 010 904	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,2 ml	100 ml	blue graduated	solid ST-glass plugs	lateral stopcock	AS	±0.1 ml	DIN EN ISO 385
3 010 055	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,02 ml	5 ml	blue graduated	PTFE needle valve	lateral stopcock	AS	±0.01 ml	DIN EN ISO 385
3 010 105	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,02 ml	10 ml	blue graduated	PTFE needle valve	lateral stopcock	AS	±0.02 ml	DIN EN ISO 385
3 010 255	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,05 ml	25 ml	blue graduated	PTFE needle valve	lateral stopcock	AS	±0.03 ml	DIN EN ISO 385
3 010 505	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,1 ml	50 ml	blue graduated	PTFE needle valve	lateral stopcock	AS	±0.05 ml	DIN EN ISO 385
3 010 905	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,2 ml	100 ml	blue graduated	PTFE needle valve	lateral stopcock	AS	±0.1 ml	DIN EN ISO 385

Burette class AS lateral stopcock blue graduated Schellbach blue line

main point ring graduation
DIN EN ISO 385
DE-M marked according to the German calibration law
made of borosilicate glass 3.3
inclusive batch certificate

Artikelliste

Order number	Model	Material	Numeric division	Capacity	Graduation	Stopcock	Stopcock shape	Class	Schellbach	Tolerance	DIN
3 012 054	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,02 ml	5 ml	blue graduated	solid ST-glass plugs	lateral stopcock	AS	yes	±0.01 ml	DIN EN ISO 385
3 012 104	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,02 ml	10 ml	blue graduated	solid ST-glass plugs	lateral stopcock	AS	yes	±0.02 ml	DIN EN ISO 385
3 012 254	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,05 ml	25 ml	blue graduated	solid ST-glass plugs	lateral stopcock	AS	yes	±0.03 ml	DIN EN ISO 385
3 012 504	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,1 ml	50 ml	blue graduated	solid ST-glass plugs	lateral stopcock	AS	yes	±0.05 ml	DIN EN ISO 385
3 012 904	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,2 ml	100 ml	blue graduated	solid ST-glass plugs	lateral stopcock	AS	yes	±0.1 ml	DIN EN ISO 385
3 012 055	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,02 ml	5 ml	blue graduated	PTFE needle valve	lateral stopcock	AS	yes	±0.01 ml	DIN EN ISO 385
3 012 105	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,02 ml	10 ml	blue graduated	PTFE needle valve	lateral stopcock	AS	yes	±0.02 ml	DIN EN ISO 385
3 012 255	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,05 ml	25 ml	blue graduated	PTFE needle valve	lateral stopcock	AS	yes	±0.03 ml	DIN EN ISO 385
3 012 505	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,1 ml	50 ml	blue graduated	PTFE needle valve	lateral stopcock	AS	yes	±0.05 ml	DIN EN ISO 385
3 012 905	Burettes	Borosilicate glass 3.3	Hauptpunkt-Ringteilung 0,2 ml	100 ml	blue graduated	PTFE needle valve	lateral stopcock	AS	yes	±0.1 ml	DIN EN ISO 385

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