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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 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

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

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

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

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

Vacuum filtration system WaterVac 100 -540mmg with integrated vacuum pump

Ideal for:

microbiological filtration technique for analyzing aqueous-based fluids for microbiological contamination
suspended solid test for municipal, surface, ground and drinking water
general filtration without the need of collecting filtrate

Features:

-540 mmHg
up to 0,5 l/min (liquid) or 2,2 l/min (air)
integrated vacuum pump
compact design - ideal for work benches or laminar flow hoods
no special suction flask or waste bottle is needed
available with spin-lock or stopper design
one push-button for easy operation
silicone tube (2m) for waste drain included

Artikelliste

Order number	Model	Version	Width (Outer)	Length (outer)	Height (outer)	Diameter (outer)	Material	Ideal for	Connections	Vacuum range
00829 190110-02	MultiVac 100 spin-lock	with spin-lock	120 mm	170 mm	96 mm	Filter: Ø47 mm / 50 mm	Housing: SUS 304; valve plate: EPDM; diaphragm: EPDM; inlet / outlet port: SUS 316; O-ring: FKM; tube: silicone	Microbiological filtration technique for analysing aqueous-based fluids for microbiological contamination, suspended solid test for municipal, surface, ground and drinking water, general filtration without the need of collection filtrate	EU-plug	max. -540 mmHg
00829 190120-02			120 mm			Filter: ?47 mm / 50 mm			EU-Anschluss	Max. -540 mmHg

Water distillation apparatus Biostill 4 4,3l/h - 2 190 104

Ideal for:

all water distillation processes

Features:

fully automatic operation
borosilicate glass 3.3
ideal for high purity water
free of pyrogen and metal ions
safety features allow unattended operation

Water distillation apparatus Biostill 10 10l/h - 2 190 110 01

Ideal for:

all water distillation processes

Features:

fully automatic operation
borosilicate glass 3.3
ideal for high purity water
free of pyrogen and metal ions
safety features allow unattended operation

Narrow neck bottles with screw cap, made of PP

Advantages:

long neck thread ensures leak-proof closure
in contrast to glass completely break-proof
ideal for transporting toxic waste (e.g. sewage water a.s.o.) back to the laboratory for analysis
samples can be secured using shoulder and cap tag to avoid sample contamination in transit
chemically resistant
good stability
autoclavable and sterilizable due to its high thermal shock resistance

Specifications:

graduation pressed in
very sturdy and break-proof
autoclavable
according to DIN 13316 and 168
suitable for foodstuff according to EC regulation 10/2011

Artikelliste

Order number	Model	Autoclavable	Height (outer)	Diameter (outer)	Thread	Capacity	Temperature range	Graduation
7 172 101	Narrow neck bottles	Yes	92 mm	38 mm	GL 18	50 ml	Cap: -40°C to +140°C Bottle: -40°C to +140°C	10 ml
7 172 102	Narrow neck bottles	Yes	108 mm	48 mm	GL 18	100 ml	Cap: -40°C to +140°C Bottle: -40°C to +140°C	20 ml
7 172 103	Narrow neck bottles	Yes	150 mm	60 mm	GL 25	250 ml	Cap: -40°C to +140°C Bottle: -40°C to +140°C	25 ml
7 172 104	Narrow neck bottles	Yes	182 mm	75 mm	GL 25	500 ml	Cap: -40°C to +140°C Bottle: -40°C to +140°C	100 ml
7 172 105	Narrow neck bottles	Yes	224 mm	95 mm	GL 32	1000 ml	Cap: -40°C to +140°C Bottle: -40°C to +140°C	100 ml

Wide neck bottles with screw cap, made of PP

Advantages

long neck thread ensures leak-proof closure
in contrast to glass completely break-proof
ideal for easy filling and emptying of liquid or powder sample due to the wide neck
chemically resistant
good stability
autoclavable and sterilizable due to its high thermal shock resistance

Specifications

graduation pressed in
very sturdy and break-proof
autoclavable
according to DIN 13316 and 168
suitable for foodstuff according to EC regulation 10/2011

Artikelliste

Order number	Model	Autoclavable	Height (outer)	Diameter (outer)	Thread	Capacity	Temperature range	Graduation
7 172 201	Wide neck bottles	Yes	88 mm	38 mm	GL 32	50 ml	Cap: -40°C to +140°C Bottle: -40°C to +140°C	10 ml
7 172 202	Wide neck bottles	Yes	105 mm	48 mm	GL 32	100 ml	Cap: -40°C to +140°C Bottle: -40°C to +140°C	20 ml
7 172 203	Wide neck bottles	Yes	140 mm	60 mm	GL 45	250 ml	Cap: -40°C to +140°C Bottle: -40°C to +140°C	25 ml
7 172 204	Wide neck bottles	Yes	170 mm	75 mm	GL 45	500 ml	Cap: -40°C to +140°C Bottle: -40°C to +140°C	100 ml
7 172 205	Wide neck bottles	Yes	206 mm	95 mm	GL 63	1000 ml	Cap: -40°C to +140°C Bottle: -40°C to +140°C	100 ml
7 172 206	Wide neck bottles	Yes	252 mm	120 mm	GL 63	2000 ml	Cap: -40°C to +140°C Bottle: -40°C to +140°C	100 ml

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

witeg Laboratory bottles with screw cap borosilicate glass 3.3 witeg-Logo

laboratory bottles round form
with screw cap and pouring ring (PP)
graduated and with witeg logo
made of borosilicate glass 3.3
with ID code

Artikelliste

Order number	Model	Version	Diameter (outer)	Form	Thread	Material	Capacity	Accessories	Diameter	Graduation	Height(outer)
5 526 001 B	Laboratory bottles	with witeg logo and ID code	101 mm	round	GL45	Borosilicate glass 3.3	1000 ml	with screw cap and pouring ring (PP)	101 mm	yes	230 mm
5 526 002 B	Laboratory bottles	with witeg logo and ID code	136 mm	round	GL45	Borosilicate glass 3.3	2000 ml	with screw cap and pouring ring (PP)	136 mm	yes	265 mm
5 526 005 B	Laboratory bottles	with witeg logo and ID code	182 mm	round	GL45	Borosilicate glass 3.3	5000 ml	with screw cap and pouring ring (PP)	182 mm	yes	335 mm
5 526 010 B	Laboratory bottles	with witeg logo and ID code	227 mm	round	GL45	Borosilicate glass 3.3	10000 ml	with screw cap and pouring ring (PP)	227 mm	yes	415 mm
5 526 020 B	Laboratory bottles	with witeg logo and ID code	288 mm	round	GL45	Borosilicate glass 3.3	20000 ml	with screw cap and pouring ring (PP)	288 mm	yes	510 mm
5 526 050 B	Laboratory bottles	with witeg logo and ID code	46 mm	round	GL32	Borosilicate glass 3.3	50 ml	with screw cap and pouring ring (PP)	46 mm	yes	91 mm
5 526 100 B	Laboratory bottles	with witeg logo and ID code	56 mm	round	GL45	Borosilicate glass 3.3	100 ml	with screw cap and pouring ring (PP)	56 mm	yes	105 mm
5 526 250 B	Laboratory bottles	with witeg logo and ID code	70 mm	round	GL45	Borosilicate glass 3.3	250 ml	with screw cap and pouring ring (PP)	70 mm	yes	143 mm
5 526 500 B	Laboratory bottles	with witeg logo and ID code	86 mm	round	GL45	Borosilicate glass 3.3	500 ml	with screw cap and pouring ring (PP)	86 mm	yes	181 mm

witeg Laboratory bottles, with blue screw cap and blue graduation, borosilicate glass 3.3

laboratory bottles, round form
with color-code blue
with screw cap and pouring ring (PP)
graduated
made of borosilicate glass (witeg logo)
with ID code

Artikelliste

Order number	Model	Version	Diameter (outer)	Color	Form	Thread	Material	Capacity	Accessories	Diameter	Graduation	Height(outer)
5 526 001 BL	Laboratory bottles	with witeg logo and ID code	101 mm	blue	round	GL45	Borosilicate glass 3.3	1000 ml	with screw cap and pouring ring (PP)	101 mm	yes	230 mm
5 526 002 BL	Laboratory bottles	with witeg logo and ID code	136 mm	blue	round	GL45	Borosilicate glass 3.3	2000 ml	with screw cap and pouring ring (PP)	136 mm	yes	265 mm
5 526 100 BL	Laboratory bottles	with witeg logo and ID code	56 mm	blue	round	GL45	Borosilicate glass 3.3	100 ml	with screw cap and pouring ring (PP)	56 mm	yes	105 mm
5 526 250 BL	Laboratory bottles	with witeg logo and ID code	70 mm	blue	round	GL45	Borosilicate glass 3.3	250 ml	with screw cap and pouring ring (PP)	70 mm	yes	143 mm
5 526 500 BL	Laboratory bottles	with witeg logo and ID code	86 mm	blue	round	GL45	Borosilicate glass 3.3	500 ml	with screw cap and pouring ring (PP)	86 mm	yes	181 mm

witeg Laboratory bottles, with yellow screw cap and yellow graduation, borosilicate glass 3.3

laboratory bottles, round form
with color-code yellow
with screw cap and pouring ring (PP)
graduated
made of borosilicate glass (witeg logo)
with ID code

Artikelliste

Order number	Model	Version	Diameter (outer)	Color	Form	Thread	Material	Capacity	Accessories	Diameter	Graduation	Height(outer)
5 526 001 GE	Laboratory bottles	with witeg logo and ID code	101 mm	yellow	round	GL45	Borosilicate glass 3.3	1000 ml	with screw cap and pouring ring (PP)	101 mm	yes	230 mm
5 526 002 GE	Laboratory bottles	with witeg logo and ID code	136 mm	yellow	round	GL45	Borosilicate glass 3.3	2000 ml	with screw cap and pouring ring (PP)	136 mm	yes	265 mm
5 526 100 GE	Laboratory bottles	with witeg logo and ID code	56 mm	yellow	round	GL45	Borosilicate glass 3.3	100 ml	with screw cap and pouring ring (PP)	56 mm	yes	105 mm
5 526 250 GE	Laboratory bottles	with witeg logo and ID code	70 mm	yellow	round	GL45	Borosilicate glass 3.3	250 ml	with screw cap and pouring ring (PP)	70 mm	yes	143 mm
5 526 500 GE	Laboratory bottles	with witeg logo and ID code	86 mm	yellow	round	GL45	Borosilicate glass 3.3	500 ml	with screw cap and pouring ring (PP)	86 mm	yes	181 mm

witeg Laboratory bottles, with green screw cap and green graduation, borosilicate glass 3.3

laboratory bottles, round form
with color-code green
with screw cap and pouring ring (PP)
graduated
made of borosilicate glass (witeg logo)
with ID code

Artikelliste

Order number	Model	Version	Diameter (outer)	Color	Form	Thread	Material	Capacity	Accessories	Diameter	Graduation	Height(outer)
5 526 001 GR	Laboratory bottles	with witeg logo and ID code	101 mm	green	round	GL45	Borosilicate glass 3.3	1000 ml	with screw cap and pouring ring (PP)	101 mm	yes	230 mm
5 526 002 GR	Laboratory bottles	with witeg logo and ID code	136 mm	green	round	GL45	Borosilicate glass 3.3	2000 ml	with screw cap and pouring ring (PP)	136 mm	yes	265 mm
5 526 100 GR	Laboratory bottles	with witeg logo and ID code	56 mm	green	round	GL45	Borosilicate glass 3.3	100 ml	with screw cap and pouring ring (PP)	56 mm	yes	105 mm
5 526 250 GR	Laboratory bottles	with witeg logo and ID code	70 mm	green	round	GL45	Borosilicate glass 3.3	250 ml	with screw cap and pouring ring (PP)	70 mm	yes	143 mm
5 526 500 GR	Laboratory bottles	with witeg logo and ID code	86 mm	green	round	GL45	Borosilicate glass 3.3	500 ml	with screw cap and pouring ring (PP)	86 mm	yes	181 mm

witeg Laboratory bottles, with red screw cap and red graduation, borosilicate glass 3.3

laboratory bottles, round form
with color-code red
with screw cap and pouring ring (PP)
graduated
made of borosilicate glass (witeg logo)
with ID code

Artikelliste

Order number	Model	Version	Diameter (outer)	Color	Form	Thread	Material	Capacity	Accessories	Diameter	Graduation	Height(outer)
5 526 001 RO	Laboratory bottles	with witeg logo and ID code	101 mm	red	round	GL45	Borosilicate glass 3.3	1000 ml	with screw cap and pouring ring (PP)	101 mm	yes	230 mm
5 526 002 RO	Laboratory bottles	with witeg logo and ID code	136 mm	red	round	GL45	Borosilicate glass 3.3	2000 ml	with screw cap and pouring ring (PP)	136 mm	yes	265 mm
5 526 100 RO	Laboratory bottles	with witeg logo and ID code	56 mm	red	round	GL45	Borosilicate glass 3.3	100 ml	with screw cap and pouring ring (PP)	56 mm	yes	105 mm
5 526 250 RO	Laboratory bottles	with witeg logo and ID code	70 mm	red	round	GL45	Borosilicate glass 3.3	250 ml	with screw cap and pouring ring (PP)	70 mm	yes	143 mm
5 526 500 RO	Laboratory bottles	with witeg logo and ID code	86 mm	red	round	GL45	Borosilicate glass 3.3	500 ml	with screw cap and pouring ring (PP)	86 mm	yes	181 mm

Laboratory bottles with screw thread amber stained borosilicate glass 3.3 witeg-Logo

laboratory bottles, round form
with screw thread and graduation
made of borosilicate glass 3.3
amber stained
with ID code

Artikelliste

Order number	Model	Version	Diameter (outer)	Color	Thread	Material	Capacity	Diameter	Height(outer)
5 528 001 B	Laboratory bottles	with witeg logo and ID code	101 mm	amber glass	GL45	Borosilicate glass 3.3	1000 ml	101 mm	225 mm
5 528 002 B	Laboratory bottles	with witeg logo and ID code	136 mm	amber glass	GL45	Borosilicate glass 3.3	2000 ml	136 mm	260 mm
5 528 005 B	Laboratory bottles	with witeg logo and ID code	182 mm	amber glass	GL45	Borosilicate glass 3.3	5000 ml	182 mm	330 mm
5 528 010 B	Laboratory bottles	with witeg logo and ID code	227 mm	amber glass	GL45	Borosilicate glass 3.3	10000 ml	227 mm	410 mm
5 528 015 B	Laboratory bottles	with witeg logo and ID code	268 mm	amber glass	GL45	Borosilicate glass 3.3	15000 ml	268 mm	445 mm
5 528 020 B	Laboratory bottles	with witeg logo and ID code	288 mm	amber glass	GL45	Borosilicate glass 3.3	20000 ml	288 mm	505 mm
5 528 025 B	Laboratory bottles	with witeg logo and ID code	36 mm	amber glass	GL25	Borosilicate glass 3.3	25 ml	36 mm	70 mm
5 528 050 B	Laboratory bottles	with witeg logo and ID code	46 mm	amber glass	GL32	Borosilicate glass 3.3	50 ml	46 mm	87 mm
5 528 100 B	Laboratory bottles	with witeg logo and ID code	56 mm	amber glass	GL45	Borosilicate glass 3.3	100 ml	56 mm	100 mm
5 528 250 B	Laboratory bottles	with witeg logo and ID code	70 mm	amber glass	GL45	Borosilicate glass 3.3	250 ml	70 mm	138 mm
5 528 500 B	Laboratory bottles	with witeg logo and ID code	86 mm	amber glass	GL45	Borosilicate glass 3.3	500 ml	86 mm	176 mm
5 528 600 B	Laboratory bottles	with witeg logo and ID code	101 mm	amber glass	GL80	Borosilicate glass 3.3	500 ml	101 mm	152 mm
5 528 601 B	Laboratory bottles	with witeg logo and ID code	101 mm	amber glass	GL80	Borosilicate glass 3.3	1000 ml	101 mm	222 mm
5 528 602 B	Laboratory bottles	with witeg logo and ID code	136 mm	amber glass	GL80	Borosilicate glass 3.3	2000 ml	136 mm	252 mm
5 528 605 B	Laboratory bottles	with witeg logo and ID code	182 mm	amber glass	GL80	Borosilicate glass 3.3	5000 ml	182 mm	314 mm
5 528 610 B	Laboratory bottles	with witeg logo and ID code	227 mm	amber glass	GL80	Borosilicate glass 3.3	10000 ml	227 mm	389 mm
5 528 615 B	Laboratory bottles	with witeg logo and ID code	268 mm	amber glass	GL80	Borosilicate glass 3.3	15000 ml	268 mm	465 mm
5 528 620 B	Laboratory bottles	with witeg logo and ID code	228 mm	amber glass	GL80	Borosilicate glass 3.3	20000 ml	228 mm	484 mm
5 528 701 B	Laboratory bottles	with witeg logo and ID code	101 mm	amber glass	GL100	Borosilicate glass 3.3	1000 ml	101 mm	225 mm
5 528 702 B	Laboratory bottles	with witeg logo and ID code	136 mm	amber glass	GL100	Borosilicate glass 3.3	2000 ml	136 mm	255 mm
5 528 705 B	Laboratory bottles	with witeg logo and ID code	182 mm	amber glass	GL100	Borosilicate glass 3.3	5000 ml	182 mm	317 mm
5 528 710 B	Laboratory bottles	with witeg logo and ID code	227 mm	amber glass	GL100	Borosilicate glass 3.3	10000 ml	227 mm	393 mm
5 528 715 B	Laboratory bottles	with witeg logo and ID code	268 mm	amber glass	GL100	Borosilicate glass 3.3	15000 ml	268 mm	465 mm
5 528 720 B	Laboratory bottles	with witeg logo and ID code	228 mm	amber glass	GL100	Borosilicate glass 3.3	20000 ml	228 mm	488 mm

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