Description
Graduated pipettes, class AS, with brown graduation are precision glass volumetric instruments intended for accurate liquid measurement and transfer. Fabricated from AR-GLAS®, these pipettes measure 360 mm in length and provide a nominal capacity of 20 ml as a DIN supplement size, supporting reliable volumetric work in analytical and preparative settings. Brown graduation markings give strong contrast on the glass body for straightforward volume reading during serial dispensing. The class AS accuracy grade is appropriate for quantitative laboratory procedures that demand tight volumetric performance. Suitable for cell-culture and broader laboratory pipetting applications where reusable glass graduated pipettes are specified, they integrate easily into standard glassware routines. Supplied in a pack of 6 pieces with a total weight of 0,210 kg, the format suits shared workstations and controlled stock. From manufacturer Hirschmann, the combination of AR-GLAS® material, class AS rating, DIN-supplement 20 ml capacity and durable brown graduations offers a practical choice for research, quality control and teaching laboratories that depend on classical graduated glass pipettes.
This article is part of Graduated pipettes, in Pipettes & pipette tips. See also Volumetric pipettes.
Key features
- Pack size: 6 pc(s)
- Product type: Graduated pipette
- Accuracy class: AS
- Graduation: Brown
- Material: AR-GLAS®
- Nominal volume: 20 ml DIN-supplement
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Questions about Graduated pipettes, cl. AS, brown grad., AR-GLAS®, L 360 mm, 20 ml DIN-supplem.
What is this article?
Graduated pipettes, cl. AS, brown grad., AR-GLAS®, L 360 mm, 20 ml DIN-supplem. is the article on this page. Luminix Health distributes Hirschmann for laboratory use. It sits in Graduated pipettes, inside Pipettes & pipette tips, in Lab consumables.
A graduated pipette delivers a chosen volume along a scale, to contain or to deliver as marked. Class A and class B differ in tolerance. A serological pipette is a different, usually plastic, article. Reading the meniscus and delivering correctly, blow-out or not, is printed on the pipette.
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 Graduated pipettes. The catalogue is Lab consumables.
Shelves beside this one are Pipette tips, Filter tips, Pipetting accessories, Volumetric 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.