Description
Volumetric pipettes class AS with brown graduation are precision bulb pipettes intended for accurate delivery of fixed liquid volumes in analytical laboratories. Made from AR-GLAS®, each pipette has a nominal capacity of 3 ml (DIN-supplem.) and an overall length of 350 mm. The class AS designation denotes high volumetric accuracy for quantitative work such as sample preparation, standard solution transfer and titration support. Durable brown graduations remain clearly legible during routine use under typical bench lighting. This pack contains 6 pieces and weighs 0,140 kg, making it practical for laboratory stockrooms and teaching facilities that maintain calibrated glassware sets. These instruments from manufacturer Hirschmann belong to the established range of glass liquid-handling tools used across chemistry, biochemistry and quality-control environments. AR-GLAS® provides the chemical resistance and dimensional stability required for everyday laboratory solvents and aqueous media. The slender bulb design facilitates controlled aspiration and delivery when used with a suitable pipette aid or controller. Their fixed-volume DIN-supplementary format helps reduce measurement variability in many routine assays. Suitable for laboratories that specify class AS glassware for reproducible volumetric measurements, these pipettes support consistent liquid transfer in research, industrial and educational settings.
This article is part of Volumetric pipettes, in Pipettes & pipette tips.
Key features
- Pack size: 6 pc(s)
- Product type: Volumetric pipette class AS
- Graduation: Brown
- Material: AR-GLAS®
- Nominal volume: 3 ml DIN-supplem.
- Length: 350 mm
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Questions about Volumetric pipettes cl. AS, brown grad., AR-GLAS®, L 350 mm, 3 ml DIN-supplem.
What is this article?
Volumetric pipettes cl. AS, brown grad., AR-GLAS®, L 350 mm, 3 ml DIN-supplem. 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.