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Microliter pipettes WITOPET expert Single-Channel
Microliter pipettes WITOPET expert Single-Channel

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

 

Your advantages at a glance:

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

*2-10 ml version without tip ejector

Artikelliste

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

Artikelliste

Order number Model Version Color Thread Material Ideal for
5 897 032 Tamper-evident caps for square bottles for narrow neck bottles blue GL32 PP narrow neck: 100, 250, 500ml
5 897 045 Tamper-evident caps for square bottles for narrow neck bottles blue GL45 PP narrow neck: 1000ml
Tamper-evident caps for wide neck square bottles
Tamper-evident caps for wide neck square bottles
  • for square bottles
  • made of PP
  • blue
  • wide neck

Artikelliste

Order number Model Version Color Thread Material Ideal for
5 899 032 Tamper-evident caps for square bottles for wide neck bottles blue GL32 PP wide neck: 100ml
5 899 045 Tamper-evident caps for square bottles for wide neck bottles blue GL45 PP wide neck: 250ml
5 899 054 Tamper-evident caps for square bottles for wide neck bottles blue GL54 PP wide neck: 500ml
5 899 060 Tamper-evident caps for square bottles for wide neck bottles blue GL60 PP wide neck: 1000ml
Specimen jar for exhibition purposes
Specimen jar for exhibition purposes
  • specimen jar for exhibition purposes
  • DURAN® glass

Artikelliste

Order number Model Material Volume Socket Diameter Height(outer)
5 863 010 Specimen jar for exhibition purposes DURAN® glass 100 ml ST 34,5 52 mm 135 mm
5 863 030 Specimen jar for exhibition purposes DURAN® glass 300 ml ST 45 69 mm 163 mm
5 863 060 Specimen jar for exhibition purposes DURAN® glass 600 ml ST 50 81 mm 214 mm
5 863 075 Specimen jar for exhibition purposes DURAN® glass 750 ml ST 60 90 mm 240 mm
5 863 120 Specimen jar for exhibition purposes DURAN® glass 1200 ml ST 60 100 mm 253 mm
Evaporating dish 25ml PTFE - 7 207 001
Evaporating dish 25ml PTFE

Evporation dish, PTFE, 25 ml, low form

Evaporating dish 100ml PTFE - 7 207 002
Evaporating dish 100ml PTFE

Evporation dish, PTFE, 100 ml, low form, Pack = 10 pcs

PTFE TUBING I.D. 2 MM - 9 317 004
PTFE TUBING I.D. 2 MM
PTFE TUBING, I.D. 2 MM, WALL THICKNESS 0.5 MM
PTFE TUBING I.D. 3 MM - 9 317 005
PTFE TUBING I.D. 3 MM
PTFE TUBING, I.D. 3 MM, WALL THICKNESS 0.5 MM
PTFE TUBING I.D. 4 MM - 9 317 006
PTFE TUBING I.D. 4 MM
PTFE TUBING , I.D. 4 MM, WALL THICKNESS 1 MM
PTFE TUBING I.D. 8 MM WALL THICKNESS 1 MM. - 9 317 010
PTFE TUBING I.D. 8 MM WALL THICKNESS 1 MM.
PTFE TUBING, I.D. 8 MM WALL THICKNESS 1 MM.
ST-seperate plug PTFE - 0 241 001
ST-seperate plug PTFE
ST-seperate plug, PTFE, ST 12,5, bore: 1,6 mm, acc. to DIN 12541, for lateral burette stopcocks
Spare PTFE-needle valve "Economy" - 0 243 500
Spare PTFE-needle valve "Economy"
Spare PTFE-needle valve, "Economy", with sealing system and overtwist device, bore: 0 - 3 mm, conical tip
Spare-PTFE-needle valve "Economy" - 0 243 550
Spare-PTFE-needle valve "Economy"
Spare-PTFE-needle valve, "Economy", with selaing system and overtwist device, bore: 0-6 mm
Spare PTFE-needle valve <Economy> - 0 243 560
Spare PTFE-needle valve <Economy>

Spare PTFE-needle valve, with sealing system and overtwist device, bore: 0-10 mm

Seperate PTFE-valve plug for lateral burette valves - 0 244 300
Seperate PTFE-valve plug for lateral burette valves
Seperate PTFE-valve plug, for lateral burette valves
Spare-PTFE needle valve 2 mm - 0 290 402
Spare-PTFE needle valve 2 mm

Spare-PTFE needle valve, Witaflo red, bore: 2 mm, with safety screw

Spare PTFE-needle valve 3 mm - 0 290 403
Spare PTFE-needle valve 3 mm

Spare PTFE-needle valve, Witaflo red, bore: 3 mm, with safety screw

Spare PTFE-needle valve 6 mm - 0 290 406
Spare PTFE-needle valve 6 mm

Spare PTFE-needle valve, Witaflo red, bore 6 mm, with safety screw

Spare PTFE-needle valve 10 mm - 0 290 410
Spare PTFE-needle valve 10 mm

Spare PTFE-needle valve, Witaflo red, bore: 10 mm, with safety screw

Spare PTFE-needle valve 12 mm - 0 290 412
Spare PTFE-needle valve 12 mm

Spare PTFE-needle valve, Witaflo red, bore: 12 mm, with safety screw

Spare PTFE-needle valve 14 mm - 0 290 414
Spare PTFE-needle valve 14 mm

Spare PTFE-needle valve, Witaflo red, bore: 14 mm, with safety screw

Separate PTFE-stopcock - 2 128 601
Separate PTFE-stopcock
Separate PTFE-stopcock, 2,5 mm bore of plug, for chromatographic-columns
Vacuum pump Chemker 300 -670 mmHg (120 mbar) 18 l/min chemical resistant (PTFE) - 00829 169300-22
Vacuum pump Chemker 300 -670 mmHg (120 mbar) 18 l/min chemical resistant (PTFE)

Ideal for:

  • vacuum filtration
  • gel electrophoresis
  • solid phase extraction (SPE)
  • solvent purification

 

Features:

  • high chemical resistant due to PTFE materials
  • no air pollution
  • maintenance-free
  • quiet operation and low vibration
  • direct driven motor
  • CE certified

 

Controller:

  • thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

 

Vacuum pump Chemker 400 -670 mmHg (120 mbar) 33 l/min chemical resistant (PTFE) - 00829 169400-22
Vacuum pump Chemker 400 -670 mmHg (120 mbar) 33 l/min chemical resistant (PTFE)

Ideal for:

  • vacuum filtration
  • gel electrophoresis
  • solid phase extraction (SPE)
  • solvent purification

 

Features:

  • high chemical resistant due to PTFE materials
  • no air pollution
  • maintenance-free
  • quiet operation and low vibration
  • direct driven motor
  • CE certified

 

Controller:

  • thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

 

Vacuum pump Chemker 410 -750 mmHg (13 mbar) 18 l/min chemical resistant (PTFE) - 00829 169410-22
Vacuum pump Chemker 410 -750 mmHg (13 mbar) 18 l/min chemical resistant (PTFE)

Ideal for:

  • vacuum filtration
  • gel electrophoresis
  • solid phase extraction (SPE)
  • solvent purification
  • rotary evaporator

 

Features:

  • high chemical resistant due to PTFE materials
  • no air pollution
  • maintenance-free
  • quiet operation and low vibration
  • direct driven motor
  • CE certified

 

Controller:

  • thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

 

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