Description
Volumetric pipettes Class B 25 ml brown graduated are precision single-mark glass instruments for accurate fixed-volume liquid transfer in analytical laboratories. Manufactured from soda-lime glass, they feature permanent brown graduations applied by silver diffusion colour for high contrast and long-term legibility. With a nominal volume of 25 ml and scale division of 0,045 ml, each pipette is adjusted to EX (to deliver) and conforms to DIN EN ISO 648. Class B accuracy supports reliable routine volumetric work such as standard solution preparation, sample dilution and quantitative aliquoting. These pipettes from manufacturer Hirschmann are produced in AR-Glas®, offering suitable chemical resistance for everyday laboratory use. Supplied as a practical pack of 6 pieces, they enable efficient organisation and ready availability at the bench. The durable brown markings remain clearly readable against varied sample colours and withstand repeated cleaning cycles. Ideal for chemistry, life-science and quality-control environments, the pipettes deliver consistent performance for day-to-day volumetric procedures without unnecessary complexity.
This article is part of Volumetric pipettes, in Pipettes & pipette tips.
Key features
- Pack size: 6 pc(s)
- Storage temperature: +5 – +40 °C
- Accuracy class: B
- Nominal volume: 25 ml
- Material: Soda-lime glass
- EAN: 4049338003280
- Technical Information Sheet:
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Questions about VOLUMETRIC PIPETTES B 25 ML, AMBER GRADUATION
What is this article?
VOLUMETRIC PIPETTES B 25 ML, AMBER GRADUATION 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.