witeg Labortechnik GmbH

The universal dispenser LABMAX premium has a sophisticated system which allows air purging and draining without any loss of reagent! Due to the direct displacement system, LABMAX premium is ideal for crystalline solutions. We improved the adjust knob for a quick and precise volume setting. On top, we added the built-in recalibration mechanism.

Your advantage at a glance:

high-quality precision instrument, made in Germany
best in its class performance, most competitive pricing
highest accuracy and precision, our error ranges are better than the DIN EN ISO 8655-5 requirements
all-purpose dispenser, universal chemical compatibility
direct displacement piston system, ideal for crystalline solutions
built-in recalibration mechanism including calibration tool
robust and stable, made of high quality materials e.g. platinum springs
0% loss of reagent by pumping in a closed circuit
100% drip-free due to our unique anti-drip system
360° rotatable valve block for added safety
with 2 scales - for measurements in milliliter and ounces
one handed operation
flexible by using different bottle adapters
easy to clean, completely autoclavable at 121°C
telescopic suction tube included in scope of supply
individual certificate and serial number
DE-M marked according to the German calibration law

Artikelliste

Order number	Model	Thread	Systematic errors ISO	Numeric division	Random errors ISO	Volume	Volume adjustment
5 370 901	LABMAX premium 0.25-2.5ml	GL32	±0.012 ml	0.05 ml	≤0.002 ml	0.25 - 2.5 ml	Adjustment knob
5 370 902	LABMAX premium 0.5 - 5 ml	GL32	±0.03 ml	0.1 ml	≤0.005 ml	0.5 - 5.0 ml	Adjustment knob
5 370 903	LABMAX premium 1 - 10 ml	GL32	±0.06 ml	0.2 ml	≤0.01 ml	1.0 - 10.0 ml	Adjustment knob
5 370 904	LABMAX premium 2.5 - 25 ml	GL45	±0.15 ml	0.5 ml	≤0.025 ml	2.5 - 25.0 ml	Adjustment knob
5 370 905	LABMAX premium 5 - 50 ml	GL45	±0.3 ml	1 ml	≤0.05 ml	5.0 - 50.0 ml	Adjustment knob
5 370 906	LABMAX premium 10 - 100 ml	GL45	±0.5 ml	2 ml	≤0.1 ml	10.0 - 100.0 ml	Adjustment screw

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

Stepper pipette WITOPETTE plus - 5 385 205

WITOPETTE plus is the ideal instrument for serial dosing: ergonomic designed, low weighted (only 100 g) but still robust and highly resistant due to the used high-quality materials. With purely mechanical, maintenance-free construction, WITOPETTE plus is the stepper pipette you can always count on!

Your advantage at a glance:

ideal instrument for serial dosing in microliter range
up to 48 pipetting steps in intervals of 1 second
mechanical volume setting, 120 dosing volumes possible
ergonomic design and low weighted for fatigue-proof dosing
precise and accurate dosing of volumes from 1 to 5000 ?l
suitable for all established brands of dispensing tips from 0.05 - 50 ml
robust & stable construction for a long life time
quality certificate and serial number
DE-M marked according to the German calibration law

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

Bottle-top dispenser LABMAX eco

Dispensing with LABMAX eco is both economic and environmental friendly. This standard-dispenser is usable for nearly all applications of dispensing liquids in the lab and is especially ECOnomically priced. Use the “recycling mode” for an ECOlogical air-purging and draining without any loss of reagent!

Your advantage at a glance:

high quality precision instrument, made in Germany
all-purpose dispenser, universal chemical compatibility
highest accuracy and precision, our error ranges are better than the DIN EN ISO 8655-5 requirements
most affordable price in its class
direct displacement piston system, ideal for crystalline solutions
robust and stable, made of high quality materials e.g. platinum springs
0% loss of reagent by pumping in a closed circuit
100% drip-free due to our unique anti-drip system
360° rotatable valve block for added safety
one handed operation
flexible by using different bottle adapters
easy to clean, completely autoclavable at 121°C
250ml dispenser available
individual certificate and serial number
DE-M marked according to the German calibration law

Artikelliste

Order number	Model	Thread	Systematic errors ISO	Numeric division	Random errors ISO	Volume	Volume adjustment
5 370 001	LABMAX eco 0.25 - 2.5 ml	GL32	±0.012 ml	0.05 ml	≤0.002 ml	0.25 - 2.5 ml	Adjustment knob
5 370 002	LABMAX eco 0.5 - 5 ml	GL32	±0.03 ml	0.1 ml	≤0.005 ml	0.5 - 5.0 ml	Adjustment knob
5 370 003	LABMAX eco 1 - 10 ml	GL32	±0.06 ml	0.2 ml	≤0.01 ml	1.0 - 10.0 ml	Adjustment knob
5 370 004	LABMAX eco 2.5 - 25 ml	GL45	±0.15 ml	0.5 ml	≤0.025 ml	2.5 - 25.0 ml	Adjustment knob
5 370 005	LABMAX eco 5 - 50 ml	GL45	±0.3 ml	1 ml	≤0.05 ml	5.0 - 50.0 ml	Adjustment knob
5 370 006	LABMAX eco 10 - 100 ml	GL45	±0.5 ml	2 ml	≤0.1 ml	10.0 - 100.0 ml	Adjustment screw
5 370 007 OE	LABMAX eco 25 - 250 ml	GL45	±1.2 ml	5 ml	≤0.25 ml	25.0 - 250.0 ml	Adjustment screw

Bottle-top dispenser LABMAX airless

The universal-dispenser LABMAX airless is equipped with an automatic air-purging system: Your dispenser is ready to use after no more than two dosings. The contact-less piston system allows smooth and easy dispensing and makes this dispenser ideal for solvents.

Your advantage at a glance:

high quality precision instrument, made in Germany
all-purpose dispenser with automatic air-purging, ideal for solvents
contactless piston system, ideal for PTFE swelling solvents
highest accuracy and precision, our error ranges are better than the DIN EN ISO 8655-5 requirements
robust and stable, made of high quality materials e.g. platinum springs
100% drip-free due to our unique anti-drip system
360° rotatable valve block for added safety
one handed operation
flexible by using different bottle adapters
easy to clean, completely autoclavable at 121°C
individual certificate and serial number
DE-M marked according to the German calibration law

Artikelliste

Order number	Model	Thread	Systematic errors ISO	Numeric division	Random errors ISO	Volume	Volume adjustment
5 370 801	LABMAX airless 0.25 - 2.5 ml	GL32	±0.012 ml	0.05 ml	≤0.002 ml	0.25 - 2.5 ml	Adjustment screw
5 370 802	LABMAX airless 0.5 - 5 ml	GL32	±0.03 ml	0.1 ml	≤0.005 ml	0.5 - 5.0 ml	Adjustment screw
5 370 803	LABMAX airless 1 - 10 ml	GL32	±0.06 ml	0.2 ml	≤0.01 ml	1.0 - 10.0 ml	Adjustment screw
5 370 804	LABMAX airless 2.5 - 25 ml	GL45	±0.15 ml	0.5 ml	≤0.025 ml	2.5 - 25.0 ml	Adjustment screw
5 370 805	LABMAX airless 5 - 50 ml	GL45	±0.3 ml	1 ml	≤0.05 ml	5.0 - 50.0 ml	Adjustment screw
5 370 806	LABMAX airless 10 - 100 ml	GL45	±0.5 ml	2 ml	≤0.1 ml	10.0 - 100.0 ml	Adjustment screw

Bottle-top dispenser LABMAX airless HF

LABMAX airless HF is a special dispenser for hydrofluoric acid (HF). The components which have direct contact with the acid are made of HF-resistant materials. LABMAX airless HF is equipped with an automatic air-purging system: Your dispenser is ready to use after no more than two dosings.

Your advantage at a glance:

high quality precision instrument, made in Germany
special dispenser, ideal for hydrofluoric acid
highest accuracy and precision, our error ranges are better than the DIN EN ISO 8655-5 requirements
robust and stable, made of high quality materials e.g. platinum spring, ruby valve balls, sapphire valve, PTFE
100% drip-free due to our unique anti-drip system
360° rotatable valve block for added safety
one handed operation
flexible by using different bottle adapters
easy to clean, completely autoclavable at 121°C
individual certificate and serial number
DE-M marked according to the German calibration law

Artikelliste

Order number	Model	Thread	Systematic errors ISO	Numeric division	Random errors ISO	Volume	Volume adjustment
5 370 823	LABMAX airless HF 1 - 10 ml	GL32	±0.06 ml	0.2 ml	≤0.01 ml	1.0 - 10.0 ml	Adjustment screw
5 370 824	LABMAX airless HF 2.5 - 25 ml	GL45	±0.15 ml	0.5 ml	≤0.025 ml	2.5 - 25.0 ml	Adjustment screw
5 370 825	LABMAX airless HF 5 - 50 ml	GL45	±0.3 ml	1 ml	≤0.05 ml	5.0 - 50.0 ml	Adjustment screw

Bottle-top dispenser MINISPENSOR

The MINISPENSOR is ideal for long pipetting series where you need a fixed micro-volume. In contrast to fixed volume microliter pipettes, no pipette tips are required. There are four color-coded models available, with two definite volumes in a range of 50 ?l to 2000 ?l. You can simply change the dispensing volume to 50% by turning the push button.

Your advantage at a glance:

high quality precision instrument, made in Germany
alternative to microliter pipettes - no tips required!
suitable for most liquids, ideal for crystalline solutions
highest accuracy and precision
direct displacement piston system
comfortable handling for larger pipetting series
four color-coded models available
easy volume setting, two definite volumes each dispenser
easy to clean, autoclavable at 121°C
suitable for safe storage in a fridge
automatic refilling, one handed operation
individual certificate and serial number
DE-M marked according to the German calibration law

Artikelliste

Order number	Model	Autoclavable	Color	Thread	Systematic errors ISO	Random errors ISO	Volume	Volume adjustment
5 371 101	MINISPENSOR 50 + 100 µl	at 121°C	Yellow	GL28	±1.5 µl	≤0.3 µl	50 + 100 µl	Push & turn
5 371 525	MINISPENSOR 250 + 500 µl	at 121°C	Red	GL28	±5 µl	≤1 µl	250 + 500 µl	Push & turn
5 371 950	MINISPENSOR 500 + 1000 µl	at 121°C	Blue	GL28	±6 µl	≤2 µl	500 + 1000 µl	Push & turn
5 371 990	MINISPENSOR 1000 + 2000 µl	at 121°C	Green	GL28	±12 µl	≤4 µl	1000 + 2000 µl	Push & turn

Graduated cylinder class A with ST tall form brown graduated

made of borosilicate glass 3.3 / DURAN ® components
tolerance according to DIN ISO 4788
DE-M marked according to the German calibration law
inclusive batch certificate

Artikelliste

Order number	Model	Form	Material	Numeric division	Capacity	Socket	Stopper	Graduation	Class	Tolerance	DIN
3 754 001	Graduated cylinder	tall form	made of DURAN® components	0,2 ml	10 ml	NS 10/19	PE-stopper	brown graduated	A	±0.10 ml	DIN ISO 4788
3 754 003	Graduated cylinder	tall form	made of DURAN® components	0,5 ml	25 ml	NS 14/23	PE-stopper	brown graduated	A	±0.25 ml	DIN ISO 4788
3 754 005	Graduated cylinder	tall form	made of DURAN® components	1 ml	50 ml	NS 19/26	PE-stopper	brown graduated	A	±0.50 ml	DIN ISO 4788
3 754 010	Graduated cylinder	tall form	made of DURAN® components	1 ml	100 ml	NS 24/29	PE-stopper	brown graduated	A	±0.50 ml	DIN ISO 4788
3 754 025	Graduated cylinder	tall form	made of DURAN® components	2 ml	250 ml	NS 29/32	PE-stopper	brown graduated	A	±1.0 ml	DIN ISO 4788
3 754 050	Graduated cylinder	tall form	made of DURAN® components	5 ml	500 ml	NS 34/35	PE-stopper	brown graduated	A	±2.50 ml	DIN ISO 4788
3 754 100	Graduated cylinder	tall form	made of DURAN® components	10 ml	1000 ml	NS 45/40	PE-stopper	brown graduated	A	±5.0 ml	DIN ISO 4788
3 754 200	Graduated cylinder	tall form	made of DURAN® components	20 ml	2000 ml	NS 45/40	PE-stopper	brown graduated	A	±10.0 ml	DIN ISO 4788

Graduated cylinder class A with ST tall form blue graduated

made of borosilicate glass 3.3 / DURAN ® components
tolerance according to DIN ISO 4788
DE-M marked according to the German calibration law
inclusive batch certificate

Artikelliste

Order number	Model	Form	Material	Numeric division	Capacity	Socket	Stopper	Graduation	Class	Tolerance	DIN
3 754 001 BL	Graduated cylinder	tall form	made of DURAN® components	0,2 ml	10 ml	NS 10/19	PE-stopper	blue graduated	A	±0.10 ml	DIN ISO 4788
3 754 003 BL	Graduated cylinder	tall form	made of DURAN® components	0,5 ml	25 ml	NS 14/23	PE-stopper	blue graduated	A	±0.25 ml	DIN ISO 4788
3 754 005 BL	Graduated cylinder	tall form	made of DURAN® components	1 ml	50 ml	NS 19/26	PE-stopper	blue graduated	A	±0.50 ml	DIN ISO 4788
3 754 010 BL	Graduated cylinder	tall form	made of DURAN® components	1 ml	100 ml	NS 24/29	PE-stopper	blue graduated	A	±0.50 ml	DIN ISO 4788
3 754 025 BL	Graduated cylinder	tall form	made of DURAN® components	2 ml	250 ml	NS 29/32	PE-stopper	blue graduated	A	±1.0 ml	DIN ISO 4788
3 754 050 BL	Graduated cylinder	tall form	made of DURAN® components	5 ml	500 ml	NS 34/35	PE-stopper	blue graduated	A	±2.50 ml	DIN ISO 4788
3 754 100 BL	Graduated cylinder	tall form	made of DURAN® components	10 ml	1000 ml	NS 45/40	PE-stopper	blue graduated	A	±5.0 ml	DIN ISO 4788
3 754 200 BL	Graduated cylinder	tall form	made of DURAN® components	20 ml	2000 ml	NS 45/40	PE-stopper	blue graduated	A	±10.0 ml	DIN ISO 4788

Graduated pipettes class AS brown graduated

color-code to avoid confusion
made of soda-lime glass
zero point at the upper end of the scale
main point ring graduation
tolerance according to DIN EN ISO 835
DE-M marked according to the German calibration law
calibrated to deliver (EX), 5 sec waiting time
standard and special sizes available
inclusive batch certificate

Artikelliste

Order number	Model	Version	Material	Numeric division	Capacity	Delivery time	Color-code	Graduation	Class	Tolerance	DIN
3 510 011	Graduated pipettes	waiting time 5 S	Soda-lime glass	Main point ring graduation 0.01 ml	0.1 ml	2 - 8 sec.	white	brown graduated	AS	±0.006 ml	DIN EN ISO 835
3 510 021	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.01 ml	0.2 ml	2 - 8 sec.	black	brown graduated	AS	±0.006 ml	DIN EN ISO 835
3 510 022	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.002 ml	0.2 ml	2 - 8 sec.	white x2	brown graduated	AS	±0.006 ml	special size in addition to the ISO 835 range, without conformity certificate
3 510 051	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.01 ml	0.5 ml	4 - 10 sec.	yellow x2	brown graduated	AS	±0.006 ml	DIN EN ISO 835
3 510 101	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.01 ml	1 ml	4 - 10 sec.	yellow	brown graduated	AS	±0.007 ml	DIN EN ISO 835
3 510 110	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.1 ml	1 ml	4 - 10 sec.	red	brown graduated	AS	±0.007 ml	DIN EN ISO 835
3 510 201	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.01 ml	2 ml	4 - 10 sec.	white x2	brown graduated	AS	±0.010 ml	special size in addition to the ISO 835 range, without conformity certificate
3 510 202	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.02 ml	2 ml	4 - 10 sec.	black	brown graduated	AS	±0.010 ml	DIN EN ISO 835
3 510 210	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.1 ml	2 ml	4 - 10 sec.	green	brown graduated	AS	±0.010 ml	DIN EN ISO 835
3 510 505	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.05 ml	5 ml	7 - 13 sec.	red	brown graduated	AS	±0.030 ml	DIN EN ISO 835
3 510 510	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.1 ml	5 ml	7 - 13 sec.	blue	brown graduated	AS	±0.030 ml	DIN EN ISO 835
3 510 710	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.1 ml	10 ml	7 - 13 sec.	orange	brown graduated	AS	±0.050 ml	DIN EN ISO 835
3 510 810	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.1 ml	20 ml	11 - 17 sec.	yellow x2	brown graduated	AS	±0.100 ml	DIN EN ISO 835
3 510 910	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.1 ml	25 ml	11 - 17 sec.	white	brown graduated	AS	±0.100 ml	DIN EN ISO 835
3 510 950	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.2 ml	50 ml	2 - 8 sec.	black	brown graduated	AS	±0.200 ml	special size in addition to the ISO 835 range, without conformity certificate

Graduated pipettes class AS blue graduated

color-code to avoid confusion
made of soda-lime glass
zero point at the upper end of the scale
main point ring graduation
tolerance according to DIN EN ISO 835
DE-M marked according to the German calibration law
calibrated to deliver (EX), 5 sec waiting time
standard and special sizes available
inclusive batch certificate

Artikelliste

Order number	Model	Version	Material	Numeric division	Capacity	Delivery time	Color-code	Graduation	Class	Tolerance	DIN
3 510 011 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.01 ml	0.1 ml	2 - 8 sec.	white	blue graduated	AS	±0.006 ml	DIN EN ISO 835
3 510 021 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.01 ml	0.2 ml	2 - 8 sec.	black	blue graduated	AS	±0.006 ml	DIN EN ISO 835
3 510 022 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.002 ml	0.2 ml	2 - 8 sec.	white x2	blue graduated	AS	±0.006 ml	special size in addition to the ISO 835 range, without conformity certificate
3 510 051 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.01 ml	0.5 ml	4 - 10 sec.	yellow x2	blue graduated	AS	±0.006 ml	DIN EN ISO 835
3 510 101 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.01 ml	1 ml	4 - 10 sec.	yellow	blue graduated	AS	±0.007 ml	DIN EN ISO 835
3 510 110 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.1 ml	1 ml	4 - 10 sec.	red	blue graduated	AS	±0.007 ml	DIN EN ISO 835
3 510 201 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.01 ml	2 ml	4 - 10 sec.	white x2	blue graduated	AS	±0.010 ml	special size in addition to the ISO 835 range, without conformity certificate
3 510 202 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.02 ml	2 ml	4 - 10 sec.	black	blue graduated	AS	±0.010 ml	DIN EN ISO 835
3 510 210 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.1 ml	2 ml	4 - 10 sec.	green	blue graduated	AS	±0.010 ml	DIN EN ISO 835
3 510 505 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.05 ml	5 ml	7 - 13 sec.	red	blue graduated	AS	±0.030 ml	DIN EN ISO 835
3 510 510 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.1 ml	5 ml	7 - 13 sec.	blue	blue graduated	AS	±0.030 ml	DIN EN ISO 835
3 510 710 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.1 ml	10 ml	7 - 13 sec.	orange	blue graduated	AS	±0.050 ml	DIN EN ISO 835
3 510 810 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.1 ml	20 ml	11 - 17 sec.	yellow x2	blue graduated	AS	±0.100 ml	DIN EN ISO 835
3 510 910 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.1 ml	25 ml	11 - 17 sec.	white	blue graduated	AS	±0.100 ml	DIN EN ISO 835
3 510 950 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.2 ml	50 ml		black	blue graduated	AS	±0.200 ml	special size in addition to the ISO 835 range, without conformity certificate

Digital burette / bottle-top burette TITREX

The digital burette TITREX is ideal for a fast and sensitive titration “drop by drop”. One instrument simulates all volumes up to 99.99 ml. Moreover, titration is possible without any loss of reagent! From air-purging, necessary for a precise titration, to disassembly of the burette in the end of the titration – the reagent, that is not needed for the titration flows back into the bottle! TITREX‘s accuracy and precision are of highest quality. Our error ranges are better than those required by ISO 8655-3. The memory function allows saving of up to 1000 values, which can be transferred to a PC and read using the included software.

Your advantage at a glance:

high quality precision instrument, made in Germany
highest accuracy and precision, our error ranges are better than the DIN EN ISO 8655-3 requirements
resistant against most acids and alkalis
exclusive instrument with 0% loss of reagent - air-purging and draining within a closed circuit
360° rotatable valve block for your added safety
two-in- one instrument: dosing & titration
covers the complete volume range up to 50 ml when used as a dispenser and up to 99.99 ml when used as a burette
easy and precise volume setting
vertical valves: no sedimentation, no contamination
100 % drip-free by turning the cannula at 180°
no transcriptions errors due to automatic value storage and the possibility of
transferring values to a PC via RS232 interface (USB adapter optional available)
calibration: standard with water of 20°C
software enables saving the next calibration date
recalibration for liquids of different viscosities possible e.g. determination of acid content in milk
easy to dismantle and to clean, valve block autoclavable at 121°C
automatic power-cut-off after three minutes
including NiMH 1,2V 2100mAh battery
individual certificate, CE label and serial number
DE-M marked according to the German calibration law

Artikelliste

Order number	Model	Version	Autoclavable	Thread	Systematic errors ISO	Systematic errors witeg	Random errors ISO	Random errors witeg	Volume	Volume adjustment	Accessories
5 497 050	TITREX premium	premium	Valve block at 121°C	GL45	±0.1 ml	±0.03 ml	≤0.05 ml	≤0.01 ml	0 - 50 ml	Handwheels (left and right)	incl. TITREXSOFT and RS232 interface cord
5 497 050 E	TITREX eco	eco	Valve block at 121°C	GL45	±0.1 ml	±0.1 ml	≤0.05 ml	≤0.05 ml	0 - 50 ml	Handwheels (left and right)	TITREXSOFT and RS232 interface cord not included in the scope of supply
5 497 150	TITREX fine adjustment	finely adjustable	Valve block at 121°C	GL45	±0.1 ml	±0.03 ml	≤0.05 ml	≤0.01 ml	0 - 50 ml	Handwheels (left and right)	incl. TITREXSOFT and RS232 interface cord

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

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

Volumetric flasks class A with ST brown graduated

with or without stopper
made of borosilicate glass 3.3
tolerance according to ASTM E 288
inclusive batch certificate
DE-M marked according to the German calibration law
standard and special sizes available

Artikelliste

Order number	Model	Version	Material	Capacity	Socket	Stopper	Graduation	Class	Tolerance	DIN
3 662 000	Volumetric flask		borosilicate glass 3.3	5 ml	NS 7/16		brown graduated	A	±0.025 ml	DIN EN ISO 1042
3 662 001	Volumetric flask		borosilicate glass 3.3	10 ml	NS 7/16		brown graduated	A	±0.025 ml	DIN EN ISO 1042
3 662 002	Volumetric flask		borosilicate glass 3.3	20 ml	NS 10/19		brown graduated	A	±0.040 ml	DIN EN ISO 1042
3 662 00214	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	20 ml	NS 14/23		brown graduated	A	±0.060 ml	DIN EN ISO 1042
3 662 003	Volumetric flask		borosilicate glass 3.3	25 ml	NS 10/19		brown graduated	A	±0.040 ml	DIN EN ISO 1042
3 662 00314	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	25 ml	NS 14/23		brown graduated	A	±0.060 ml	DIN EN ISO 1042
3 662 005	Volumetric flask		borosilicate glass 3.3	50 ml	NS 12/21		brown graduated	A	±0.060 ml	DIN EN ISO 1042
3 662 006	Volumetric flask		borosilicate glass 3.3	50 ml	NS 14/23		brown graduated	A	±0.100 ml	DIN EN ISO 1042
3 662 0075	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	75 ml	NS 12/21		brown graduated	A	±0.060 ml	DIN EN ISO 1042
3 662 010	Volumetric flask		borosilicate glass 3.3	100 ml	NS 12/21		brown graduated	A	±0.100 ml	DIN EN ISO 1042
3 662 011	Volumetric flask		borosilicate glass 3.3	100 ml	NS 14/23		brown graduated	A	±0.100 ml	DIN EN ISO 1042
3 662 012	Volumetric flask		borosilicate glass 3.3	10 ml	NS 10/19		brown graduated	A	±0.040 ml	DIN EN ISO 1042
3 662 013	Volumetric flask		borosilicate glass 3.3	20 ml	NS 12/21		brown graduated	A	±0.060 ml	DIN EN ISO 1042
3 662 014	Volumetric flask		borosilicate glass 3.3	25 ml	NS 12/21		brown graduated	A	±0.060 ml	DIN EN ISO 1042
3 662 015	Volumetric flask		borosilicate glass 3.3	5 ml	NS 10/19		brown graduated	A	±0.040 ml	DIN EN ISO 1042
3 662 016	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	15 ml	NS 10/19		brown graduated	A	±0.040 ml	DIN EN ISO 1042
3 662 020	Volumetric flask		borosilicate glass 3.3	200 ml	NS 14/23		brown graduated	A	±0.150 ml	DIN EN ISO 1042
3 662 021	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	20 ml	NS 7/16		brown graduated	A	±0.040 ml	DIN EN ISO 1042
3 662 025	Volumetric flask		borosilicate glass 3.3	250 ml	NS 14/23		brown graduated	A	±0.150 ml	DIN EN ISO 1042
3 662 030	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	300 ml	NS 14/23		brown graduated	A	±0.150 ml	DIN EN ISO 1042
3 662 035	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	350 ml	NS 19/26		brown graduated	A	±0.250 ml	DIN EN ISO 1042
3 662 040	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	400 ml	NS 12/21		brown graduated	A	±0.150 ml	DIN EN ISO 1042
3 662 049	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	500 ml	NS 14/23		brown graduated	A	±0.250 ml	DIN EN ISO 1042
3 662 050	Volumetric flask		borosilicate glass 3.3	500 ml	NS 19/26		brown graduated	A	±0.250 ml	DIN EN ISO 1042
3 662 060	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	600 ml	NS 24/29		brown graduated	A	±0.400 ml	DIN EN ISO 1042
3 662 080	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	800 ml	NS 24/29		brown graduated	A	±0.400 ml	DIN EN ISO 1042
3 662 090	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	900 ml	NS 24/29		brown graduated	A	±0.400 ml	DIN EN ISO 1042
3 662 100	Volumetric flask		borosilicate glass 3.3	1000 ml	NS 24/29		brown graduated	A	±0.400 ml	DIN EN ISO 1042
3 662 101	Volumetric flask		borosilicate glass 3.3	1000 ml	NS 29/32		brown graduated	A	±0.600 ml	DIN EN ISO 1042
3 662 135	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	100 ml	NS 19/26		brown graduated	A	±0.150 ml	DIN EN ISO 1042
3 662 150	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	150 ml	NS 14/23		brown graduated	A	±0.100 ml	DIN EN ISO 1042
3 662 192	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	192.2 ml	NS 14/23		brown graduated	A	±0.150 ml	DIN EN ISO 1042
3 662 200	Volumetric flask		borosilicate glass 3.3	2000 ml	NS 29/32		brown graduated	A	±0.600 ml	DIN EN ISO 1042
3 662 300	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	3000 ml	NS 14/23		brown graduated	A	±0.800 ml	DIN EN ISO 1042
3 662 499	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	5000 ml	NS 29/32		brown graduated	A	±1.200 ml	DIN EN ISO 1042
3 662 500	Volumetric flask		borosilicate glass 3.3	5000 ml	NS 34/35		brown graduated	A	±1.200 ml	DIN EN ISO 1042
3 664 000	Volumetric flask		borosilicate glass 3.3	5 ml	NS 7/16	PE-stopper	brown graduated	A	±0.025 ml	DIN EN ISO 1042
3 664 001	Volumetric flask		borosilicate glass 3.3	10 ml	NS 7/16	PE-stopper	brown graduated	A	±0.025 ml	DIN EN ISO 1042
3 664 002	Volumetric flask		borosilicate glass 3.3	20 ml	NS 10/19	PE-stopper	brown graduated	A	±0.040 ml	DIN EN ISO 1042
3 664 00114	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	10 ml	NS 14/23	PE-stopper	brown graduated	A	±0.060 ml	DIN EN ISO 1042
3 664 00214	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	20 ml	NS 14/23	PE-stopper	brown graduated	A	±0.060 ml	DIN EN ISO 1042
3 664 003	Volumetric flask		borosilicate glass 3.3	25 ml	NS 10/19	PE-stopper	brown graduated	A	±0.040 ml	DIN EN ISO 1042
3 664 00314	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	25 ml	NS 14/23	PE-stopper	brown graduated	A	±0.060 ml	DIN EN ISO 1042
3 664 0030	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	30 ml	NS 10/19	PE-stopper	brown graduated	A	±0.150ml	DIN EN ISO 1042
3 664 005	Volumetric flask		borosilicate glass 3.3	50 ml	NS 12/21	PE-stopper	brown graduated	A	±0.060 ml	DIN EN ISO 1042
3 664 006	Volumetric flask		borosilicate glass 3.3	50 ml	NS 14/23	PE-stopper	brown graduated	A	±0.100 ml	DIN EN ISO 1042
3 664 010	Volumetric flask		borosilicate glass 3.3	100 ml	NS 12/21	PE-stopper	brown graduated	A	±0.100 ml	DIN EN ISO 1042
3 664 011	Volumetric flask		borosilicate glass 3.3	100 ml	NS 14/23	PE-stopper	brown graduated	A	±0.100 ml	DIN EN ISO 1042
3 664 012	Volumetric flask		borosilicate glass 3.3	10 ml	NS 10/19	PE-stopper	brown graduated	A	±0.040 ml	DIN EN ISO 1042
3 664 013	Volumetric flask		borosilicate glass 3.3	20 ml	NS 12/21	PE-stopper	brown graduated	A	±0.060 ml	DIN EN ISO 1042
3 664 014	Volumetric flask		borosilicate glass 3.3	25 ml	NS 12/21	PE-stopper	brown graduated	A	±0.060 ml	DIN EN ISO 1042
3 664 015	Volumetric flask		borosilicate glass 3.3	5 ml	NS 10/19	PE-stopper	brown graduated	A	±0.040 ml	DIN EN ISO 1042
3 664 016	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	15 ml	NS 10/19	PE-stopper	brown graduated	A	±0.040 ml	DIN EN ISO 1042
3 664 020	Volumetric flask		borosilicate glass 3.3	200 ml	NS 14/23	PE-stopper	brown graduated	A	±0.150 ml	DIN EN ISO 1042
3 664 021	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	20 ml	NS 7/16	PE-stopper	brown graduated	A	±0.040 ml	DIN EN ISO 1042
3 664 025	Volumetric flask		borosilicate glass 3.3	250 ml	NS 14/23	PE-stopper	brown graduated	A	±0.150 ml	DIN EN ISO 1042
3 664 030	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	300 ml	NS 14/23	PE-stopper	brown graduated	A	±0.150 ml	DIN EN ISO 1042
3 664 035	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	350 ml	NS 19/26	PE-stopper	brown graduated	A	±0.150 ml	DIN EN ISO 1042
3 664 040	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	400 ml	NS 19/26	PE-stopper	brown graduated	A	±0.250 ml	DIN EN ISO 1042
3 664 049	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	500 ml	NS 14/23	PE-stopper	brown graduated	A	±0.250 ml	DIN EN ISO 1042
3 664 050	Volumetric flask		borosilicate glass 3.3	500 ml	NS 19/26	PE-stopper	brown graduated	A	±0.250 ml	DIN EN ISO 1042
3 664 060	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	600 ml	NS 24/29	PE-stopper	brown graduated	A	±0.400 ml	DIN EN ISO 1042
3 664 080	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	800 ml	NS 24/29	PE-stopper	brown graduated	A	±0.400 ml	DIN EN ISO 1042
3 664 090	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	900 ml	NS 24/29	PE-stopper	brown graduated	A	±0.400 ml	DIN EN ISO 1042
3 664 100	Volumetric flask		borosilicate glass 3.3	1000 ml	NS 24/29	PE-stopper	brown graduated	A	±0.400 ml	DIN EN ISO 1042
3 664 101	Volumetric flask		borosilicate glass 3.3	1000 ml	NS 29/32	PE-stopper	brown graduated	A	±0.600 ml	DIN EN ISO 1042
3 664 135	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	100 ml	NS 19/26	PE-stopper	brown graduated	A	±0.150 ml	DIN EN ISO 1042
3 664 150	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	150 ml	NS 14/23	PE-stopper	brown graduated	A	±0.100 ml	DIN EN ISO 1042
3 664 192	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	192.2 ml	NS 14/23	PE-stopper	brown graduated	A	±0.150 ml	DIN EN ISO 1042
3 664 200	Volumetric flask		borosilicate glass 3.3	2000 ml	NS 29/32	PE-stopper	brown graduated	A	±0.600 ml	DIN EN ISO 1042
3 664 300	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	3000 ml	NS 29/32	PE-stopper	brown graduated	A	±0.800 ml	DIN EN ISO 1042
3 664 499	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	5000 ml	NS 29/32	PE-stopper	brown graduated	A	±1.200 ml	DIN EN ISO 1042
3 664 500	Volumetric flask		borosilicate glass 3.3	5000 ml	NS 34/35	PE-stopper	brown graduated	A	±1.200 ml	DIN EN ISO 1042
3 668 000	Volumetric flask		borosilicate glass 3.3	5 ml	NS 7/16	hollow glass stopper	brown graduated	A	±0.025 ml	DIN EN ISO 1042
3 668 001	Volumetric flask		borosilicate glass 3.3	10 ml	NS 7/16	hollow glass stopper	brown graduated	A	±0.025 ml	DIN EN ISO 1042
3 668 002	Volumetric flask		borosilicate glass 3.3	20 ml	NS 10/19	hollow glass stopper	brown graduated	A	±0.040 ml	DIN EN ISO 1042
3 668 00214	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	20 ml	NS 14/23	hollow glass stopper	brown graduated	A	±0.060 ml	DIN EN ISO 1042
3 668 003	Volumetric flask		borosilicate glass 3.3	25 ml	NS 10/19	hollow glass stopper	brown graduated	A	±0.040 ml	DIN EN ISO 1042
3 668 00314	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	25 ml	NS 14/23	hollow glass stopper	brown graduated	A	±0.060 ml	DN EN ISO 1042
3 668 005	Volumetric flask		borosilicate glass 3.3	50 ml	NS 12/21	hollow glass stopper	brown graduated	A	±0.060 ml	DIN EN ISO 1042
3 668 006	Volumetric flask		borosilicate glass 3.3	50 ml	NS 14/23	hollow glass stopper	brown graduated	A	±0.100 ml	DIN EN ISO 1042
3 668 0075	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	75 ml	NS 12/21	hollow glass stopper	brown graduated	A	±0.060 ml	DIN EN ISO 1042
3 668 010	Volumetric flask		borosilicate glass 3.3	100 ml	NS 12/21	hollow glass stopper	brown graduated	A	±0.100 ml	DIN EN ISO 1042
3 668 011	Volumetric flask		borosilicate glass 3.3	100 ml	NS 14/23	hollow glass stopper	brown graduated	A	±0.100 ml	DIN EN ISO 1042
3 668 012	Volumetric flask		borosilicate glass 3.3	10 ml	NS 10/19	hollow glass stopper	brown graduated	A	±0.040 ml	DIN EN ISO 1042
3 668 013	Volumetric flask		borosilicate glass 3.3	20 ml	NS 12/21	hollow glass stopper	brown graduated	A	±0.060 ml	DIN EN ISO 1042
3 668 014	Volumetric flask		borosilicate glass 3.3	25 ml	NS 12/21	hollow glass stopper	brown graduated	A	±0.060 ml	DIN EN ISO 1042
3 668 015	Volumetric flask		borosilicate glass 3.3	5 ml	NS 10/19	hollow glass stopper	brown graduated	A	±0.040 ml	DIN EN ISO 1042
3 668 016	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	15 ml	NS 10/19	hollow glass stopper	brown graduated	A	±0.040 ml	DIN EN ISO 1042
3 668 020	Volumetric flask		borosilicate glass 3.3	200 ml	NS 14/23	hollow glass stopper	brown graduated	A	±0.150 ml	DIN EN ISO 1042
3 668 021	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	20 ml	NS 7/16	hollow glass stopper	brown graduated	A	±0.040 ml	DIN EN ISO 1042
3 668 025	Volumetric flask		borosilicate glass 3.3	250 ml	NS 14/23	hollow glass stopper	brown graduated	A	±0.150 ml	DIN EN ISO 1042
3 668 030	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	300 ml	NS 14/23	hollow glass stopper	brown graduated	A	±0.150 ml	DIN EN ISO 1042
3 668 035	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	350 ml	NS 19/26	hollow glass stopper	brown graduated	A	±0.150 ml	DIN EN ISO 1042
3 668 040	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	400 ml	NS 19/26	hollow glass stopper	brown graduated	A	±0.250 ml	DIN EN ISO 1042
3 668 049	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	500 ml	NS 14/23	hollow glass stopper	brown graduated	A	±0.250 ml	DIN EN ISO 1042
3 668 050	Volumetric flask		borosilicate glass 3.3	500 ml	NS 19/26	hollow glass stopper	brown graduated	A	±0.250 ml	DIN EN ISO 1042
3 668 060	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	600 ml	NS 24/29	hollow glass stopper	brown graduated	A	±0.400 ml	DIN EN ISO 1042
3 668 080	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	800 ml	NS 24/29	hollow glass stopper	brown graduated	A	±0.400 ml	DIN EN ISO 1042
3 668 090	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	900 ml	NS 24/29	hollow glass stopper	brown graduated	A	±0.400 ml	DIN EN ISO 1042
3 668 100	Volumetric flask		borosilicate glass 3.3	1000 ml	NS 24/29	hollow glass stopper	brown graduated	A	±0.400 ml	DIN EN ISO 1042
3 668 101	Volumetric flask		borosilicate glass 3.3	1000 ml	NS 29/32	hollow glass stopper	brown graduated	A	±0.600 ml	DIN EN ISO 1042
3 668 135	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	100 ml	NS 19/26	hollow glass stopper	brown graduated	A	±0.150 ml	DIN EN ISO 1042
3 668 150	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	150 ml	NS 14/23	hollow glass stopper	brown graduated	A	±0.100 ml	DIN EN ISO 1042
3 668 192	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	192.2 ml	NS 14/23	hollow glass stopper	brown graduated	A	±0.150 ml	DIN EN ISO 1042
3 668 200	Volumetric flask		borosilicate glass 3.3	2000 ml	NS 29/32	hollow glass stopper	brown graduated	A	±0.600 ml	DIN EN ISO 1042
3 668 300	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	3000 ml	NS 29/32	hollow glass stopper	brown graduated	A	±0.800 ml	DIN EN ISO 1042
3 668 499	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	5000 ml	NS 29/32	hollow glass stopper	brown graduated	A	±1.200 ml	DIN EN ISO 1042
3 668 500	Volumetric flask		borosilicate glass 3.3	5000 ml	NS 34/35	hollow glass stopper	brown graduated	A	±1.200 ml	DIN EN ISO 1042

Volumetric flasks class A with ST blue graduated

with or without stopper
made of borosilicate glass 3.3
tolerance according to ASTM E 288
inclusive batch certificate
DE-M marked according to the German calibration law
standard and special sizes available

Artikelliste

Order number	Model	Version	Material	Capacity	Socket	Stopper	Graduation	Class	Tolerance	DIN
3 662 000 BL	Volumetric flask		borosilicate glass 3.3	5 ml	NS 7/16		blue graduated	A	±0.025 ml	DIN EN ISO 1042
3 662 001 BL	Volumetric flask		borosilicate glass 3.3	10 ml	NS 7/16		blue graduated	A	±0.025 ml	DIN EN ISO 1042
3 662 00114 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	10 ml	NS 14/23		blue graduated	A	±0.060 ml	DIN EN ISO 1042
3 662 002 BL	Messkolben		borosilicate glass 3.3	20 ml	NS 10/19		blau graduiert	A	±0,040 ml	DIN EN ISO 1042
3 662 00214 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	20 ml	NS 14/23		blue graduated	A	±0.060 ml	DIN EN ISO 1042
3 662 003 BL	Volumetric flask		borosilicate glass 3.3	25 ml	NS 10/19		blue graduated	A	±0.040 ml	DIN EN ISO 1042
3 662 00314 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	25 ml	NS 14/23		blue graduated	A	±0.060 ml	DIN EN ISO 1042
3 662 005 BL	Volumetric flask		borosilicate glass 3.3	50 ml	NS 12/21		blue graduated	A	±0.060 ml	DIN EN ISO 1042
3 662 006 BL	Volumetric flask		borosilicate glass 3.3	50 ml	NS 14/23		blue graduated	A	±0.100 ml	DIN EN ISO 1042
3 662 010 BL	Volumetric flask		borosilicate glass 3.3	100 ml	NS 12/21		blue graduated	A	±0.100 ml	DIN EN ISO 1042
3 662 011 BL	Volumetric flask		borosilicate glass 3.3	100 ml	NS 14/23		blue graduated	A	±0.100 ml	DIN EN ISO 1042
3 662 012 BL	Volumetric flask		borosilicate glass 3.3	10 ml	NS 10/19		blue graduated	A	±0.040 ml	DIN EN ISO 1042
3 662 01212 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	10 ml	NS 12/21		blue graduated	A	±0.060 ml	DIN EN ISO 1042
3 662 013 BL	Volumetric flask		borosilicate glass 3.3	20 ml	NS 12/21		blue graduated	A	±0.060 ml	DIN EN ISO 1042
3 662 014 BL	Volumetric flask		borosilicate glass 3.3	25 ml	NS 12/21		blue graduated	A	±0.060 ml	DIN EN ISO 1042
3 662 015 BL	Volumetric flask		borosilicate glass 3.3	5 ml	NS 10/19		blue graduated	A	±0.040 ml	DIN EN ISO 1042
3 662 016 BL	Volumetric flask		borosilicate glass 3.3	15 ml	NS 10/19		blue graduated	A	±0.040 ml	DIN EN ISO 1042
3 662 020 BL	Volumetric flask		borosilicate glass 3.3	200 ml	NS 14/23		blue graduated	A	±0.150 ml	DIN EN ISO 1042
3 662 021 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	20 ml	NS 7/16		blue graduated	A	±0.040 ml	DIN EN ISO 1042
3 662 025 BL	Volumetric flask		borosilicate glass 3.3	250 ml	NS 12/21		blue graduated	A	±0.150 ml	DIN EN ISO 1042
3 662 050 BL	Volumetric flask		borosilicate glass 3.3	500 ml	NS 19/26		blue graduated	A	±0.250 ml	DIN EN ISO 1042
3 662 100 BL	Volumetric flask		borosilicate glass 3.3	1000 ml	NS 24/29		blue graduated	A	±0.400 ml	DIN EN ISO 1042
3 662 101 BL	Volumetric flask		borosilicate glass 3.3	1000 ml	NS 29/32		blue graduated	A	±0.600 ml	DIN EN ISO 1042
3 662 192 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	192.2 ml	NS 14/23		blue graduated	A	±0.150 ml	DIN EN ISO 1042
3 662 200 BL	Volumetric flask		borosilicate glass 3.3	2000 ml	NS 29/32		blue graduated	A	±0.600 ml	DIN EN ISO 1042
3 662 300 BL	Volumetric flask		borosilicate glass 3.3	300 ml	NS 14/23		blue graduated	A	±0.800 ml	DIN EN ISO 1042
3 662 368 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	368.3 ml	NS 19/26		blue graduated	A	±0.150 ml	DIN EN ISO 1042
3 662 500 BL	Volumetric flask		borosilicate glass 3.3	5000 ml	NS 34/35		blue graduated	A	±1.200 ml	DIN EN ISO 1042
3 664 000 BL	Volumetric flask		borosilicate glass 3.3	5 ml	NS 7/16	PE-stopper	blue graduated	A	±0.025 ml	DIN EN ISO 1042
3 664 001 BL	Volumetric flask		borosilicate glass 3.3	10 ml	NS 7/16	PE-stopper	blue graduated	A	±0.025 ml	DIN EN ISO 1042
3 664 00114 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	10 ml	NS 14/23	PE-stopper	blue graduated	A	±0.060 ml	DIN EN ISO 1042
3 664 002 BL	Volumetric flask		borosilicate glass 3.3	20 ml	NS 10/19	PE-stopper	blue graduated	A	±0.040 ml	DIN EN ISO 1042
3 664 00214 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	20 ml	NS 14/23	PE-stopper	blue graduated	A	±0.060 ml	DIN EN ISO 1042
3 664 003 BL	Volumetric flask		borosilicate glass 3.3	25 ml	NS 10/19	PE-stopper	blue graduated	A	±0.040 ml	DIN EN ISO 1042
3 664 00314 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	25 ml	NS 14/23	PE-stopper	blue graduated	A	±0.060 ml	DIN EN ISO 1042
3 664 005 BL	Volumetric flask		borosilicate glass 3.3	50 ml	NS 12/21	PE-stopper	blue graduated	A	±0.060 ml	DIN EN ISO 1042
3 664 006 BL	Volumetric flask		borosilicate glass 3.3	50 ml	NS 14/23	PE-stopper	blue graduated	A	±0.100 ml	DIN EN ISO 1042
3 664 010 BL	Volumetric flask		borosilicate glass 3.3	100 ml	NS 12/21	PE-stopper	blue graduated	A	±0.100 ml	DIN EN ISO 1042
3 664 011 BL	Volumetric flask		borosilicate glass 3.3	100 ml	NS 14/23	PE-stopper	blue graduated	A	±0.100 ml	DIN EN ISO 1042
3 664 012 BL	Volumetric flask		borosilicate glass 3.3	10 ml	NS 10/19	PE-stopper	blue graduated	A	±0.040 ml	DIN EN ISO 1042
3 664 01212 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	10 ml	NS 12/21	PE-stopper	blue graduated	A	±0.060 ml	DIN EN ISO 1042
3 664 013 BL	Volumetric flask		borosilicate glass 3.3	20 ml	NS 12/21	PE-stopper	blue graduated	A	±0.060 ml	DIN EN ISO 1042
3 664 014 BL	Volumetric flask		borosilicate glass 3.3	25 ml	NS 12/21	PE-stopper	blue graduated	A	±0.060 ml	DIN EN ISO 1042
3 664 015 BL	Volumetric flask		borosilicate glass 3.3	5 ml	NS 10/19	PE-stopper	blue graduated	A	±0.040 ml	DIN EN ISO 1042
3 664 016 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	15 ml	NS 10/19	PE-stopper	blue graduated	A	±0.040 ml	DIN EN ISO 1042
3 664 020 BL	Volumetric flask		borosilicate glass 3.3	200 ml	NS 14/23	PE-stopper	blue graduated	A	±0.150 ml	DIN EN ISO 1042
3 664 021 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	20 ml	NS 7/16	PE-stopper	blue graduated	A	±0.040 ml	DIN EN ISO 1042
3 664 025 BL	Volumetric flask		borosilicate glass 3.3	250 ml	NS 14/23	PE-stopper	blue graduated	A	±0.150 ml	DIN EN ISO 1042
3 664 050 BL	Volumetric flask		borosilicate glass 3.3	500 ml	NS 19/26	PE-stopper	blue graduated	A	±0.250 ml	DIN EN ISO 1042
3 664 100 BL	Volumetric flask		borosilicate glass 3.3	1000 ml	NS 24/29	PE-stopper	blue graduated	A	±0.400 ml	DIN EN ISO 1042
3 664 101 BL	Volumetric flask		borosilicate glass 3.3	1000 ml	NS 29/32	PE-stopper	blue graduated	A	±0.600 ml	DIN EN ISO 1042
3 664 192 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	192.2 ml	NS 14/23	PE-stopper	blue graduated	A	±0.150 ml	DIN EN ISO 1042
3 664 200 BL	Volumetric flask		borosilicate glass 3.3	2000 ml	NS 29/32	PE-stopper	blue graduated	A	±0.600 ml	DIN EN ISO 1042
3 664 300 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	3000 ml	NS 29/32	PE-stopper	blue graduated	A	±0.800 ml	DIN EN ISO 1042
3 664 368 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	368.3 ml	NS 19/26	PE-stopper	blue graduated	A	±0.150 ml	DIN EN ISO 1042
3 664 500 BL	Volumetric flask		borosilicate glass 3.3	5000 ml	NS 34/35	PE-stopper	blue graduated	A	±1.200 ml	DIN EN ISO 1042
3 668 000 BL	Volumetric flask		borosilicate glass 3.3	5 ml	NS 7/16	hollow glass stopper	blue graduated	A	±0.025 ml	DIN EN ISO 1042
3 668 001 BL	Volumetric flask		borosilicate glass 3.3	10 ml	NS 7/16	hollow glass stopper	blue graduated	A	±0.025 ml	DIN EN ISO 1042
3 668 002 BL	Volumetric flask		borosilicate glass 3.3	20 ml	NS 10/19	hollow glass stopper	blue graduated	A	±0.040 ml	DIN EN ISO 1042
3 668 00214 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	20 ml	NS 14/23	hollow glass stopper	blue graduated	A	±0.060 ml	DIN EN ISO 1042
3 668 003 BL	Volumetric flask		borosilicate glass 3.3	25 ml	NS 10/19	hollow glass stopper	blue graduated	A	±0.040 ml	DIN EN ISO 1042
3 668 00314 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	25 ml	NS 14/23	hollow glass stopper	blue graduated	A	±0.060 ml	DIN EN ISO 1042
3 668 005 BL	Volumetric flask		borosilicate glass 3.3	50 ml	NS 12/21	hollow glass stopper	blue graduated	A	±0.060 ml	DIN EN ISO 1042
3 668 006 BL	Volumetric flask		borosilicate glass 3.3	50 ml	NS 14/23	hollow glass stopper	blue graduated	A	±0.100 ml	DIN EN ISO 1042
3 668 0075 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	75 ml	NS 12/21	hollow glass stopper	blue graduated	A	±0.060 ml	DIN EN ISO 1042
3 668 010 BL	Volumetric flask		borosilicate glass 3.3	100 ml	NS 12/21	hollow glass stopper	blue graduated	A	±0.100 ml	DIN EN ISO 1042
3 668 011 BL	Volumetric flask		borosilicate glass 3.3	100 ml	NS 14/23	hollow glass stopper	blue graduated	A	±0.100 ml	DIN EN ISO 1042
3 668 012 BL	Volumetric flask		borosilicate glass 3.3	10 ml	NS 10/19	hollow glass stopper	blue graduated	A	±0.040 ml	DIN EN ISO 1042
3 668 013 BL	Volumetric flask		borosilicate glass 3.3	20 ml	NS 12/21	hollow glass stopper	blue graduated	A	±0.060 ml	DIN EN ISO 1042
3 668 014 BL	Volumetric flask		borosilicate glass 3.3	25 ml	NS 12/21	hollow glass stopper	blue graduated	A	±0.060 ml	DIN EN ISO 1042
3 668 015 BL	Volumetric flask		borosilicate glass 3.3	5 ml	NS 10/19	hollow glass stopper	blue graduated	A	±0.040 ml	DIN EN ISO 1042
3 668 016 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	15 ml	NS 10/19	hollow glass stopper	blue graduated	A	±0.040 ml	DIN EN ISO 1042
3 668 020 BL	Volumetric flask		borosilicate glass 3.3	200 ml	NS 14/23	hollow glass stopper	blue graduated	A	±0.150 ml	DIN EN ISO 1042
3 668 021 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	20 ml	NS 7/16	hollow glass stopper	blue graduated	A	±0.040 ml	DIN EN ISO 1042
3 668 025 BL	Volumetric flask		borosilicate glass 3.3	250 ml	NS 14/23	hollow glass stopper	blue graduated	A	±0.150 ml	DIN EN ISO 1042
3 668 030 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	300 ml	NS 14/23	hollow glass stopper	blue graduated	A	±0.150 ml	DIN EN ISO 1042
3 668 035 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	350 ml	NS 19/26	hollow glass stopper	blue graduated	A	±0.150 ml	DIN EN ISO 1042
3 668 040 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	400 ml	NS 19/26	hollow glass stopper	blue graduated	A	±0.250 ml	DIN EN ISO 1042
3 668 049 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	500 ml	NS 14/23	hollow glass stopper	blue graduated	A	±0.250 ml	DIN EN ISO 1042
3 668 050 BL	Volumetric flask		borosilicate glass 3.3	500 ml	NS 19/26	hollow glass stopper	blue graduated	A	±0.250 ml	DIN EN ISO 1042
3 668 060 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	600 ml	NS 24/29	hollow glass stopper	blue graduated	A	±0.400 ml	DIN EN ISO 1042
3 668 080 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	800 ml	NS 24/29	hollow glass stopper	blue graduated	A	±0.400 ml	DIN EN ISO 1042
3 668 090 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	900 ml	NS 24/29	hollow glass stopper	blue graduated	A	±0.400 ml	DIN EN ISO 1042
3 668 100 BL	Volumetric flask		borosilicate glass 3.3	1000 ml	NS 24/29	hollow glass stopper	blue graduated	A	±0.400 ml	DIN EN ISO 1042
3 668 101 BL	Volumetric flask		borosilicate glass 3.3	1000 ml	NS 29/32	hollow glass stopper	blue graduated	A	±0.600 ml	DIN EN ISO 1042
3 668 135 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	100 ml	NS 19/26	hollow glass stopper	blue graduated	A	±0.150 ml	DIN EN ISO 1042
3 668 150 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	150 ml	NS 14/23	hollow glass stopper	blue graduated	A	±0.100 ml	DIN EN ISO 1042
3 668 192 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	192.2 ml	NS 14/23	hollow glass stopper	blue graduated	A	±0.150 ml	DIN EN ISO 1042
3 668 200 BL	Volumetric flask		borosilicate glass 3.3	2000 ml	NS 29/32	hollow glass stopper	blue graduated	A	±0.600 ml	DIN EN ISO 1042
3 668 300 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	3000 ml	NS 29/32	hollow glass stopper	blue graduated	A	±0.800 ml	DIN EN ISO 1042
3 668 499 BL	Volumetric flask	Special size in addition to the ASTM E 288 range	borosilicate glass 3.3	5000 ml	NS 29/32	hollow glass stopper	blue graduated	A	±1.200 ml	DIN EN ISO 1042
3 668 500 BL	Volumetric flask		borosilicate glass 3.3	5000 ml	NS 34/35	hollow glass stopper	blue graduated	A	±1.200 ml	DIN EN ISO 1042

Volumetric flasks class A with ST brown graduated USP

with PE-stopper
made of borosilicate glass 3.3
tolerance according to ASTM E 288
inclusive batch certificate
DE-M marked according to the German calibration law
standard and special sizes available

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Order number	Model	Version	Material	Capacity	Socket	Stopper	Graduation	Class	Tolerance	DIN
3 664 002 USP	Volumetric flask	USP	borosilicate glass 3.3	20 ml	NS 10/19	PE-stopper	brown graduated	A	±0.03 ml	DIN EN ISO 1042
3 664 003 USP	Volumetric flask	USP	borosilicate glass 3.3	25 ml	NS 10/19	PE-stopper	brown graduated	A	±0.03 ml	DIN EN ISO 1042
3 664 005 USP	Volumetric flask	USP	borosilicate glass 3.3	50 ml	NS 12/21	PE-stopper	brown graduated	A	±0.05 ml	DIN EN ISO 1042
3 664 006 USP	Volumetric flask	USP	borosilicate glass 3.3	50 ml	NS 14/23	PE-stopper	brown graduated	A	±0.08 ml	DIN EN ISO 1042
3 664 010 USP	Volumetric flask	USP	borosilicate glass 3.3	100 ml	NS 12/21	PE-stopper	brown graduated	A	±0.08 ml	DIN EN ISO 1042
3 664 012 USP	Volumetric flask	USP	borosilicate glass 3.3	10 ml	NS 10/19	PE-stopper	brown graduated	A	±0.02 ml	DIN EN ISO 1042
3 664 013 USP	Volumetric flask	USP	borosilicate glass 3.3	20 ml	NS 12/21	PE-stopper	brown graduated	A	±0.060 ml	DIN EN ISO 1042
3 664 014 USP	Volumetric flask	USP	borosilicate glass 3.3	25 ml	NS 12/21	PE-stopper	brown graduated	A	±0.08 ml	DIN EN ISO 1042
3 664 015 USP	Volumetric flask	USP	borosilicate glass 3.3	5 ml	NS 10/19	PE-stopper	brown graduated	A	±0.02 ml	DIN EN ISO 1042
3 664 020 USP	Volumetric flask	USP	borosilicate glass 3.3	200 ml	NS 14/23	PE-stopper	brown graduated	A	±0.10 ml	DIN EN ISO 1042
3 664 025 USP	Volumetric flask	USP	borosilicate glass 3.3	250 ml	NS 14/23	PE-stopper	brown graduated	A	±0.12 ml	DIN EN ISO 1042
3 664 050 USP	Volumetric flask	USP	borosilicate glass 3.3	500 ml	NS 19/26	PE-stopper	brown graduated	A	±0.20 ml	DIN EN ISO 1042
3 664 100 USP	Volumetric flask	USP	borosilicate glass 3.3	1000 ml	NS 24/29	PE-stopper	brown graduated	A	±0.30 ml	DIN EN ISO 1042
3 664 200 USP	Volumetric flask	USP	borosilicate glass 3.3	2000 ml	NS 29/32	PE-stopper	brown graduated	A	±0.50 ml	DIN EN ISO 1042
3 664 500 USP	Volumetric flask	USP	borosilicate glass 3.3	5000 ml	NS 34/35	PE-stopper	brown graduated	A	±1.200 ml	DIN EN ISO 1042

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