Description
Volumetric pipettes Class AS, blue graduated are single-volume glass pipettes intended for precise delivery of fixed aliquots in analytical chemistry and life-science protocols. Fabricated from AR-GLAS®, each pipette measures 350 mm in length and is calibrated for a nominal volume of 2,5 ml, with clear blue graduation marking that contrasts well on the glass barrel. Class AS accuracy supports preparation of standards, serial dilutions and quantitative assays where tight volumetric tolerance is required. The slender profile and defined delivery volume make these instruments suitable for routine wet-chemistry benches, teaching laboratories and quality-control environments. Blue graduations remain easy to read against colourless or lightly coloured solutions. Offered as a six-piece pack from manufacturer Hirschmann, the set provides ready replacement stock for multi-user labs. The complete pack weighs 0,125 kg, simplifying storage and inventory handling. These volumetric pipettes complement classical glass liquid-handling workflows that specify Class AS performance for reproducible 2,5 ml transfers without relying on adjustable air-displacement devices.
This article is part of Volumetric pipettes, in Pipettes & pipette tips.
Key features
- Pack size: 6 pc(s)
- Product type: Volumetric pipettes Class AS
- Graduation: blue graduated
- Material: AR-GLAS®
- Volume: 2,5 ml
- Length: 350 mm
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Questions about Volumetric pipettes class AS, blue grad., AR-GLAS®, L 350 mm, 2.5 ml, 6 unit(s)
What is this article?
Volumetric pipettes class AS, blue grad., AR-GLAS®, L 350 mm, 2.5 ml, 6 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.