Description
Bulb pipettes Class AS, brown graduated are precision glass liquid-handling instruments designed for accurate volumetric transfer in analytical and routine laboratory work. Each pipette is manufactured from AR-GLAS®, delivers a nominal volume of 100 ml and has an overall length of 600 mm, giving a clear, stable meniscus reading with durable brown graduation marks. Class AS tolerance supports demanding titration, standard preparation and quality-control workflows where reproducible delivery is essential. The bulb geometry facilitates controlled aspiration and dispensing of aqueous solutions, reagents and buffers while the brown scale remains legible against a wide range of sample colours. Supplied as a practical pack of six pieces from manufacturer Hirschmann, these pipettes integrate smoothly into teaching labs, research benches and industrial QC stations that rely on classical glassware. Their robust construction suits repeated washing and reuse under standard laboratory cleaning regimes. With a unit weight of 3,156 kg for the six-piece set, the pack is convenient for stockrooms and shared instrument trays. Ideal for chemistry, life-science and environmental laboratories that specify Class AS bulb pipettes for calibrated volume transfer.
This article is part of Volumetric pipettes, in Pipettes & pipette tips.
Key features
- Pack size: 6 pc(s)
- Product type: Bulb pipettes Class AS
- Graduation: brown graduated
- Material: AR-GLAS®
- Volume: 100 ml
- Length: 600 mm
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Questions about Bulb pipettes Class AS, brown graduated, AR-GLAS®, L 600 mm, vol. 100 ml
What is this article?
Bulb pipettes Class AS, brown graduated, AR-GLAS®, L 600 mm, vol. 100 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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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.