Description
Bulb pipettes Class AS, brown graduated provide accurate volumetric liquid handling for everyday laboratory use. Constructed from AR-GLAS®, they incorporate a central bulb and a graduated stem finished with brown markings for durable, high-contrast volume indication. Each pipette is rated at 25 ml nominal volume with an overall length of 530 mm, covering a widely used capacity for sample preparation, dilution and transfer steps. The Class AS rating reflects a high accuracy class appropriate for quantitative analytical tasks. These instruments from manufacturer Hirschmann come in packs of 6 pc(s), enabling laboratories to maintain ready stock for multiple workstations or parallel methods. AR-GLAS® offers the mechanical strength and chemical resistance typical of quality laboratory glassware when handling aqueous media and many common laboratory liquids. Brown graduations support clear meniscus reading under standard laboratory illumination. At a pack weight of 1,806 kg, the unit is practical to store and distribute. Well suited to chemistry, industrial QC and educational laboratories requiring Class AS bulb pipettes in the 25 ml format.
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: 25 ml
- Length: 530 mm
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Questions about Bulb pipettes Class AS, brown graduated, AR-GLAS®, L 530 mm, vol. 25 ml
What is this article?
Bulb pipettes Class AS, brown graduated, AR-GLAS®, L 530 mm, vol. 25 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.