Description
Volumetric pipettes class AS with brown graduation are single-volume bulb pipettes for accurate transfer of a fixed liquid volume in analytical and routine laboratory work. This AR-GLAS® model delivers 0,5 ml, has an overall length of 325 mm, and carries brown graduations for clear volume identification against light-coloured solutions. Class AS accuracy suits quantitative chemistry, sample preparation, and teaching exercises where defined aliquots must be dispensed reproducibly. The pipettes are supplied in a pack of 12 units, supporting multi-user benches and stock replenishment for liquid-handling stations. Hirschmann produces these bulb pipettes for laboratories that standardise on AR-GLAS® volumetric glassware. Each pack weighs 0,140 kg. Typical applications include preparation of standard solutions, dilution series, and controlled addition of reagents in wet-chemistry workflows. As part of the glass pipette and bulb-pipette category, they complement other class AS volumetric instruments used in research, quality control, and educational laboratories that require reliable fixed-volume transfer without adjustable mechanisms.
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: 0,5 ml
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Questions about Volumetric pipettes cl. AS, brown grad., AR-GLAS®, L 325 mm, 0.5 ml, 12 unit(s)
What is this article?
Volumetric pipettes cl. AS, brown grad., AR-GLAS®, L 325 mm, 0.5 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.