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Retort clamps 4-Finger stainless-steel - 7 400 710

Retort clamps 4-Finger, stainless-steel, length 140 mm, opening 35 - 100 mm Ø, finger with silicone coating

Retort clamps 4-Finger stainless-steel - 7 400 711

Retort clamps 4-Finger, stainless-steel, length 150 mm, opening 0-120 mm Ø, finger with silicone coating

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

Pipetting aid Pipette filler

Pipette fillers in different versions

Pipette filler with 3 valves,made of natural rubber, standard model for pipettes up to 100 ml, resistant to age and chemicals
Flip-Pipette filler with 2 valves,easy to use, two pressure valves for suction and release of liquid up to 100 ml, one automatic air purge valve, effective cleaning by removing the automatic valve, in 5 different colors available

Artikelliste

Order number	Model	Version	Color	Material	Ideal for
3 965 000	Pipette filler with 3 valves	Standard	Red	Natural rubber	Pipettes up to 10 ml
3 965 001	Pipette filler with 3 valves	Standard	Black	Natural rubber	Pipettes up to 10 ml
3 965 002	Pipette filler with 3 valves	Standard	Green	Natural rubber	Pipettes up to 10 ml
3 965 003	Pipette filler with 3 valves	Standard	Blue	Natural rubber	Pipettes up to 10 ml
3 966 000	Pipette filler with 3 valves	Universal with elongated cone	Red	Natural rubber	Pipettes up to 100 ml
3 965 100	Pipette filler with 3 valves	Universal with adapter	Red	Natural rubber	Pipettes up to 100 ml
3 967 000	Flip-Pipette filler with 2 valves		Red	Natural rubber
3 967 001	Flip-Pipette filler with 2 valves		Black	Natural rubber
3 967 002	Flip-Pipette filler with 2 valves		Yellow	Natural rubber
3 967 003	Flip-Pipette filler with 2 valves		Blue	Natural rubber
3 967 004	Flip-Pipette filler with 2 valves		Green	Natural rubber

Qualitative filter paper very fast - 8 208 025

Qualitative filter paper, very fast, Ø: 90 mm, pleated

Qualitative filter paper very fast - 8 208 027

Qualitative filter paper, very fast, Ø: 125 mm, creased

Qualitative filter paper very fast - 8 208 028

Qualitative filter paper, very fast, Ø: 150 mm, creased

Qualitative filter paper very fast - 8 208 032

Qualitative filter paper, very fast, Ø: 300 mm, creased case = 100 pieces

Solvent filters - 8 257 470

Solvent filters, for 3,2 mm (1/8") tubing, with PTFA membrane and PP housing Case = 5 pcs.

Solvent filters - 8 257 471

Solvent filters, for 3,2 mm (1/8") tubing, with PTFA membrane and PFA housing Case = 5 pcs.

FILTER PAPER CIRCLESRED RIBBON (4) - 8 200 407

FILTER PAPER CIRCLES, RED RIBBON 4, MEDIUM DENSE,MEDIUM RAPID, FILTER-DIA. 70 MM, CASE = 100 PCS.

Filter paper circles blue ribbon (5) - 8 200 518

Filter paper circles, blue ribbon (5), dense, slow, filter-Ø: 185 mm, case = 100 pcs.

DISPOSABLE FILTER HOLDERS PORE SIZE 0.2 µm - 8 213 001

DISPOSABLE FILTER HOLDERS, PORE SIZE 0.2 µm, FILTER DIAM. 30 MM, MEMBRANE MATERIAL: PTFE, CASE = 100 PCS

Screw filter 250 ml with funnel - 2 387 002

Screw filter 250 ml, with funnel, head, 2 seals, without filter disc, for filter plate 50 mm, screw thr. 54 mm

Screw filter 1000 ml with funnel - 2 387 003

Screw filter 1000 ml, with funnel, head, 2 seals, without filter disc, for filter plate 90 mm, screw thr. 95 mm

Rocker 300 120V with 300ml PES filtration set LF31 (PES filter funnel and receiver flask): - 00829 167308-11

Rocker 300 120V with 300ml PES filtration set LF31 (PES filter funnel and receiver flask): Rocker 300 oil-free vacuum pump, lubricant and oil free piston, maintenance-free, ProteTM filter, thermal protection device, CE certified, AC120V, max. vacuum -680mmHg , flow rate 23 l/min, motor ratio 1750rpm, 1/8 HP, port thread 5/16 inch (8mm), moisture trap, overflow protection, 26.8x13.5x20.4 cm, 4.1kg, *new model* PES filtration set LF31 complete: PES funnel 300ml 47mm, PC support base, PP support screen, PP lid kit, PTFE syringe filter 25mm 0.2µm, stopper, glass suction flask 1000ml and fixing succer

MEMBRANE FILTERS REGENERATED CELLULOSE - 8 211 302

MEMBRANE FILTERS, REGENERATED CELLULOSE, PORE SIZE 0.45 µm, FILTER DIAM. 47 MM, CASE = 100 PCS.

Membrane filters pore size 0.45 µm - 8 211 303

Membrane filters, pore size 0.45 µm filter Ø 50 mm case = 100 pcs

MEMBRANE FILTERS PORE SIZE 0.2 µm - 8 211 402

MEMBRANE FILTERS, PORE SIZE 0.2 µm FILTER DIAM. 47 MM CASE = 100 PCS

MEMBRANE FILTERS PORE SIZE 0.2 µm - 8 211 403

MEMBRANE FILTERS, PORE SIZE 0.2 µm FILTER DIAM. 50 MM CASE = 100 PCS

Disposable vacuum filters PS - 5 484 503

Disposable vacuum filters, PS, 500 ml, filter Ø 75 mm, pore size 0,20 µm, sterile, for sterile filtration, Case = 12 pcs.

FILTER PAPER CIRCLES BLACK RIBBON 1 - 8 200 112

FILTER PAPER CIRCLES, BLACK RIBBON (1), SOFT, RAPID, FILTER D. 125 MM, CASE= 100 PCS

FILTER PAPER CIRCLES YELLOW RIBBON (3) - 8 200 311

FILTER PAPER CIRCLES, YELLOW RIBBON (3), MEDIUM SOFT,RAPID, FILTER D. 110 MM. CASE = 100 PCS

FILTER PAPER CIRCLES YELLOW RIBBON (3) - 8 200 312

FILTER PAPER CIRCLES, YELLOW RIBBON 3, MEDIUM SOFT,MEDIUM SPEED, FAT FREE FILTER D. 125 MM, CASE = 100 PCS

FILTER PAPER CIRCLES YELLOW RIBBON - 8 200 315

FILTER PAPER CIRCLES, YELLOW RIBBON MEDIUM SOFT,FAT FREE, F.-DIA.150 MM, CASE = 10 PCS.

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