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Funnels with short stem - 5 550 200 B

Funnels, with short stem, borosilicate - glass, O.Ø 200 mm, stem l. 150, stem O.Ø 24 mm

Evaporating dishes watch glass shape - 5 600 200

Evaporating dishes, watch glass shape, thin glass, fire-polished, rim, soda-glass, Ø 200 mm, Pack = 10 pcs.

Desiccators "NOVUS" with knobbed lid - 5 650 200 PK

Desiccators "NOVUS", with knobbed lid, Ø 200 mm, borosilicate glass

Desiccators 'NOVUS' with tubulated lid - 5 660 200 PK

Desiccators 'NOVUS', with tubulated lid, Ø 200 mm, needle valve stopcock and cone ST 24/29, boro.-glass

Desiccator heatable up to 121°C - 5 661 200

Desiccator Boro. 3.3, heatable up to 121°C, suitable for vacuum and pressure, with T-adapter, lid with 2x GL 25, 1x GL 32, medium neck ST 24/29, stopcock with PTFE-needle valve, vacuumeter analog 1000..0 mbar, 2 floor stand incl. 2x porcelain plates and dish for drying material and for media collection, I-Ø = 200 mm, height of base = 350 mm, height lid = 300 mm. incl. T-adapter and stopcock

Fractionating colums acc. to Vigreux - 1 520 200 E

Fractionating colums, acc. to Vigreux, with evacuated glass jacket, cone and socket ST 14/23, effective length 200 mm, indentations: 15, made of borosilicate glass 3.3

Fractionating colums acc. to Vigreux - 1 522 200 E

Fractionating columns, Vigreux, with evacuated glass jacket, cone ST 24/29, socket ST 24/29, length: 200 mm, identations: 11

Liebig condenser cone and socket ST 14/23 - 1 706 200

Liebig condenser, cone and socket ST 14/23, jacket length 200 mm, borosilicate glass 3.3

Liebig-condensers cone ST 19/26 - 1 708 200

Liebig-condensers, cone ST 19/26, socket ST 19/26, jacket length 200mm

Condenser Liebig cone and socket ST 24/29 - 1 709 200

Condenser Liebig, cone and socket ST 24/29, jacket length 200 mm, Borosilicate glass

Volumetric pipettes DIN-B - 3 530 200 ST

Volumetric pipettes, DIN-B, acc.to DIN 12690, without waiting time, 20ml, yellow with reinforced tip

DISPOSABLE PIPETTES WITH CIRCULAR MARK - 4 000 200

DISPOSABLE PIPETTES, WITH CIRCULAR MARK, 200 UL, RED CONFORMITY CERTIFIED 250 PCS/PACK

BLOOD SUGAR PIPETTES WHITE ENAMELLED - 4 420 200

BLOOD SUGAR PIPETTES, WHITE ENAMELLED, SUITABLE FOR CERTIFICATION, 200 ML, DIVISION 2 MM, COLOR CODE 2 x WHITE

Laboratory bottles with screw thread - 5 061 200

Laboratory bottles, with screw thread, GL 45, with safety coating Witosint, 2000 ml, without screw cap and pouring ring

Desiccator "Novus" with Wertex sealing device - 5 075 200

Desiccators "Novus", with Wertex sealing device, borosilicate glass, 200 mm, with safety coating WITOFORM

Pipette tips 2-200µl GILSON® - 5 408 200 NB

Pipette tips, 2 - 200 µL, neutral, matching pipettes Gilson®
Case = 1000 pcs

Desiccators "NOVUS" with knobbed lid - 5 650 200 PK BR

Desiccators "NOVUS", with knobbed lid, Ø 200 mm, amber borosilicate glass

Lid for desiccator "NOVUS" - 5 650 200 PK D

Lid for desiccator "NOVUS", Ø 200 mm, borosilicate glass

Steristoppers for neck I-Ø 8,5 - 9,5 mm - 9 200 007

Steristoppers, for neck I-Ø 8,5 - 9,5 mm, air permeable, bacterial filtering, sterilizable, made of cellulose Case = 2000 pcs.

Steristoppers for neck I-Ø 9,5 - mm - 9 200 008

Steristoppers, for neck I-Ø 9,5 - mm, air permeable, bacterial filtering, sterilizable, made of cellulose Case = 2000 pcs.

Steristoppers for neck I-Ø 10,5 - 11,5 mm - 9 200 009

Steristoppers, for neck I-Ø 10,5 - 11,5 mm, air permeable, bacterial filtering, sterilizable, made of cellulose Case = 2000 pcs.

Steristoppers for neck I-Ø 26 - 27 mm - 9 200 026

Steristoppers, for neck I-Ø 26 - 27 mm, air permeable, bacterial filtering, sterilizable, made of cellulose Case = 2000 pcs.

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

Jar tester JT-M6C, 6 places, 20-300rpm - DH.WJT06020

Ideal for:

flocculation test in water treatment laboratories
coagulation chemistry

Features:

20 - 300 rpm
6 places
6 light sources
programmable operations (6 programs with 10 steps)
geared motor (ratio: 10:1)
digital LCD for rpm, power-bar, status and programming
special designed timing belt
CE certified and unique serial number for tracing

Safety mechanism:

timer 99h 59min with timer-end signal
error status
locking mode
overload protection
overheat protection
operation LEDs

Controller:

programmable digital feedback controller with Jog-Shuttle switch (turn + push)

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