Description
Bulb pipettes Class AS, brown graduated are volumetric glass instruments for accurate liquid handling in the laboratory. Made from AR-GLAS®, they combine a central bulb reservoir with a graduated stem marked in durable brown graduations for clear meniscus reading. Each pipette has a nominal volume of 15 ml and an overall length of 520 mm, supporting controlled delivery of defined aliquots in analytical, preparative and routine workflows. The Class AS designation indicates a high volumetric accuracy class suited to quantitative work where repeatable transfer volumes matter. These bulb pipettes from manufacturer Hirschmann are supplied as a pack of 6 pc(s), giving laboratories a practical stock quantity for shared benches or method-specific sets. AR-GLAS® construction provides the chemical resistance and mechanical stability expected of laboratory glassware used with aqueous media and many common reagents. The brown graduation contrast remains legible under typical lab lighting, aiding consistent volume setting. With a pack weight of 1,668 kg, the unit is straightforward to store and issue. Ideal for chemistry, quality control and teaching laboratories that require Class AS bulb pipettes in the 15 ml range.
This article is part of Volumetric pipettes, in Pipettes & pipette tips.
Key features
- Pack size: 6 pc(s)
- Product type: Bulb pipette Class AS
- Graduation: Brown graduated
- Material: AR-GLAS®
- Volume: 15 ml
- Length: 520 mm
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Questions about Bulb pipettes Class AS, brown graduated, AR-GLAS®, L 520 mm, vol. 15 ml
What is this article?
Bulb pipettes Class AS, brown graduated, AR-GLAS®, L 520 mm, vol. 15 ml 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.