Description
Volumetric pipettes class AS with brown graduation are single-volume bulb pipettes intended for precise delivery of a fixed liquid aliquot in analytical chemistry and general laboratory practice. This AR-GLAS® pipette is rated at 1 ml, measures 325 mm in length, and features brown graduations that remain easy to read during routine pipetting. Class AS designation supports quantitative work such as standard preparation, controlled dilutions, and reagent addition where a defined volume must be transferred reproducibly. The articles are packed as 12 units, which suits shared laboratory benches and recurring stock needs for glass liquid-handling tools. Hirschmann manufactures these volumetric pipettes for users who rely on AR-GLAS® bulb pipettes in daily workflows. Pack weight is 0,170 kg. They fit within the broader group of glass and bulb pipettes used in research, quality-control, and teaching environments. By providing a fixed 1 ml capacity with clear brown marking, the pipettes help maintain consistent volumetric practice alongside other class AS glassware already established in the laboratory.
This article is part of Volumetric pipettes, in Pipettes & pipette tips.
Key features
- Pack size: 12 pc(s)
- Product type: Volumetric pipette (bulb pipette)
- Accuracy class: AS
- Graduation: Brown
- Glass quality: AR-GLAS®
- Volume: 1 ml
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Questions about Volumetric pipettes cl. AS, brown grad., AR-GLAS®, L 325 mm, 1 ml, 12 unit(s)
What is this article?
Volumetric pipettes cl. AS, brown grad., AR-GLAS®, L 325 mm, 1 ml, 12 unit(s) is the article on this page. Luminix Health distributes Hirschmann 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.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.