Description
Volumetric pipettes 40,0 ml class AS are precision glass instruments for accurate fixed-volume liquid delivery in analytical laboratories. These single-mark pipettes meet accuracy class AS, feature a waiting time of 5 s and are calibrated to deliver (KB). DIFFICO brown markings with a white color code provide clear identification and readability during use. Available in packs of 6 pc(s) from manufacturer Witeg, they support volumetric analysis, titrations and precise sample preparation. Each unit has a net weight of 0,044 kg and originates from Germany. The glass construction maintains calibration integrity through repeated laboratory handling. These class AS volumetric pipettes deliver consistent 40,0 ml volumes required for quantitative chemistry, quality control and standardized protocols. Their single permanent mark design enables straightforward operation in research, industrial and educational environments focused on high-accuracy liquid transfer and reproducible results.
This article is part of Volumetric pipettes, in Pipettes & pipette tips.
Key features
- Pack size: 6 pc(s)
- Volume: 40,0 ml
- Accuracy class: AS
- Type: Single mark
- Waiting time: 5 s
- Graduation: DIFFICO brown
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Questions about Volumetric pipettes 40,0 ml class AS
What is this article?
Volumetric pipettes 40,0 ml class AS is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Volumetric pipettes, inside Pipettes & pipette tips, in Lab consumables.
A volumetric pipette has a single mark and a bulb, and it delivers one volume with a tighter tolerance than a graduated pipette. It is for preparing standards. It is not for reagents that attack glass, and it is not a blow-out pipette unless it is marked as one.
A pipette moves a measured volume. A volumetric pipette delivers one line. A graduated pipette delivers along a scale. A Pasteur pipette is an uncalibrated transfer. A piston pipette uses a tip, and the tip has to seal on that pipette. A filter tip adds a barrier so aerosol from the sample does not reach the piston. Serological pipettes are the long graduated tubes used with a controller. The volume and the fit are the specification. Piston pipettes are treated under ISO laboratory apparatus. In-vitro work also meets ISO in vitro diagnostic systems.
Which category should I open next?
The category is Pipettes & pipette tips. The sub-category is Volumetric pipettes. The catalogue is Lab consumables.
Shelves beside this one are Pipette tips, Filter tips, Pipetting accessories, Graduated pipettes, Pasteur pipettes, Pipette controllers & fillers, Reagent reservoirs, Dispenser & repeater tips and Serological pipettes.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.