Description
Graduated pipettes, class AS, with brown graduation are precision glass volumetric tools for measured liquid handling in laboratory practice. Produced from AR-GLAS®, each pipette is 450 mm long and offers a nominal capacity of 25 ml, enabling accurate delivery for analytical, preparative and routine transfer steps. Brown graduation markings stand out clearly on the glass, supporting rapid, confident volume reading during repeated use. Class AS identifies a high accuracy grade intended for quantitative work where volumetric reliability is essential. These instruments align with cell-culture and general laboratory pipetting needs whenever reusable graduated glassware is preferred over single-use alternatives. Packed as 6 pieces with a total weight of 0,275 kg, the set is convenient for bench stock and shared facilities. Manufactured by Hirschmann, the AR-GLAS® body, class AS performance, 25 ml capacity and robust brown graduations form a dependable solution for research, quality-control and educational laboratories that continue to rely on traditional graduated glass pipettes for everyday volume measurement.
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: 25 ml
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Questions about Graduated pipettes, cl. AS, brown grad., AR-GLAS®, L 450 mm, 25 ml, 6 unit(s)
What is this article?
Graduated pipettes, cl. AS, brown grad., AR-GLAS®, L 450 mm, 25 ml, 6 unit(s) 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.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
