Description
Volumetric pipettes 12,0 ml class AS deliver precise single-mark volume transfer for demanding laboratory protocols. Conforming to accuracy class AS, they feature a standardised waiting time of 5 s that promotes complete drainage and reproducible results at the 12,0 ml nominal capacity. The DIFFICO brown coating increases chemical resistance and mechanical robustness during daily handling. These glass pipettes from manufacturer Witeg are appropriate for analytical chemistry, standard-solution preparation and quality-assurance tasks that rely on class AS volumetric glassware. Each pipette has a net weight of 0,032 kg, offering a balanced feel for both manual and assisted pipetting techniques. The clear single graduation mark reduces reading errors while supporting efficient workflow. Supplied in packs of 12 pieces, they provide practical packaging for laboratories that require dependable, high-accuracy volumetric instruments for routine and specialised applications.
This article is part of Volumetric pipettes, in Pipettes & pipette tips.
Key features
- Pack size: 12 pc(s)
- Volume: 12,0 ml
- Accuracy class: AS
- Design: single mark
- Waiting time: 5 s
- Surface: DIFFICO brown
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Questions about Volumetric pipettes 12,0 ml class AS
What is this article?
Volumetric pipettes 12,0 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.