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Bottle-top dispenser LABMAX premium
Bottle-top dispenser LABMAX premium

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 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%
Quantitative filter paper Ø: 70 mm - 8 206 056
Quantitative filter paper Ø: 70 mm
Quantitative filter paper, Ø: 70 mm, speeds filtration, low ash content Case = 100 pcs.
Quantitative filter paper Ø: 90 mm - 8 206 057
Quantitative filter paper Ø: 90 mm
Quantitative filter paper, Ø: 90 mm, fast filtration, flat, low ash content Case = 100 pcs.
Qualitative filter paper Ø 70 mm - 8 208 004
Qualitative filter paper Ø 70 mm
Qualitative filter paper, Ø 70 mm, very fast, flat Case = 100 pcs.
Qualitative filter paper Ø 125 mm - 8 208 007
Qualitative filter paper Ø 125 mm
Qualitative filter paper, Ø 125 mm, very fast, flat Case = 100 pcs.
Qualitative filter paper Ø 185 mm - 8 208 009
Qualitative filter paper Ø 185 mm
Qualitative filter paper, Ø 185 mm, very fast, flat Case = 100 pcs.
Qualitative filter paper Ø 70 mm - 8 208 024
Qualitative filter paper Ø 70 mm
Qualitative filter paper, Ø 70 mm, very fast, pleated Case = 100 pcs.
Qualitative filter paper very fast - 8 208 025
Qualitative filter paper very fast
Qualitative filter paper, very fast, Ø: 90 mm, pleated
Qualitative filter paper very fast - 8 208 027
Qualitative filter paper very fast
Qualitative filter paper, very fast, Ø: 125 mm, creased
Qualitative filter paper very fast - 8 208 028
Qualitative filter paper very fast
Qualitative filter paper, very fast, Ø: 150 mm, creased
Qualitative filter paper very fast - 8 208 032
Qualitative filter paper very fast
Qualitative filter paper, very fast, Ø: 300 mm, creased case = 100 pieces
Folded Qualitative filter paper Ø: 125 mm - 8 208 324
Folded Qualitative filter paper Ø: 125 mm
Folded Qualitative filter paper, Ø: 125 mm, very fast filtration, creased Case = 100 pcs.
Qualitative filter paper very fast filtration - 8 208 362
Qualitative filter paper very fast filtration
Qualitative filter paper, very fast filtration, creased, 460 x 570 mm Case = 100 pcs.
Filter paper qualitative - 8 208 403
Filter paper qualitative
Filter paper, qualitative, Ø 55 mm, very fast filtration Case = 100 pcs.
Filter paper qualitative - 8 208 404
Filter paper qualitative
Filter paper, qualitative, Ø 70 mm, very fast filtration Case = 100 pcs.
Filter paper qualitative - 8 208 405
Filter paper qualitative
Filter paper, qualitative, Ø 90 mm, very fast filtration Case = 100 pcs.
Filter paper qualitative - 8 208 439
Filter paper qualitative
Filter paper, qualitative, Ø 150 mm, folded, very fast filtration Case = 100 pcs.
Filter paper qualitative - 8 208 500
Filter paper qualitative
Filter paper, qualitative, Ø: 42.5 mm, fast filtration Case = 100 pcs.
Filter paper qualitative - 8 208 501
Filter paper qualitative
Filter paper, qualitative, Ø: 47 mm, fast filtration Case = 100 pcs.
Filter paper qualitative - 8 208 502
Filter paper qualitative
Filter paper, qualitative, Ø: 50 mm, fast filtration Case = 100 pcs.
Filter paper qualitative - 8 208 503
Filter paper qualitative
Filter paper, qualitative, Ø: 55 mm, fast filtration Case = 100 pcs.
Filter paper qualitative - 8 208 504
Filter paper qualitative
Filter paper, qualitative, Ø: 70 mm, fast filtration Case = 100 pcs.
Filter paper qualitative - 8 208 505
Filter paper qualitative
Filter paper, qualitative, Ø: 90 mm, fast filtration Case = 100 pcs.
Filter paper qualitative - 8 208 506
Filter paper qualitative
Filter paper, qualitative, Ø: 110 mm, fast filtration Case = 100 pcs.
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