Description
Measuring pipettes class AS 20:0,1 ml with Schellbach stripe and blue graduation are precision volumetric glass instruments intended for accurate liquid delivery in analytical laboratories. Fabricated from AR-Glas® soda-lime glass and adjusted to EX (delivery), these Type 3 pipettes locate the zero point at the top and feature main-point ring graduation running fully to the tip in line with DIN EN ISO 835. The Schellbach stripe significantly aids meniscus reading while the blue scale markings display 0,1 ml increments over the 20 ml nominal capacity. Every pipette carries a dated batch identification together with a declaration of conformity according to DIN 12600; instruments of 5 ml and larger are supplied as standard with a cotton-plug end. Packaged in units of 6 pieces from manufacturer Hirschmann, the pipettes are well suited to routine high-accuracy volumetric work. Optional batch calibration certificates (available free via the manufacturer portal), individual certificates or DAkkS certificates can be ordered to meet traceability requirements in regulated laboratories.
This article is part of Graduated pipettes, in Pipettes & pipette tips. See also Volumetric pipettes.
Key features
- Pack size: 6 pc(s)
- Storage temperature: +5 - +40°C
- Accuracy class: AS
- Nominal volume: 20 ml
- Graduation: 0,1 ml, blue
- EAN: 4049338002160
- Technical Information Sheet:
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Questions about GRAD. PIPETTES, AS 20;0,1 ML, SB, CC, BLUE GRADUATION
What is this article?
GRAD. PIPETTES, AS 20;0,1 ML, SB, CC, BLUE GRADUATION is the article on this page. Luminix Health distributes Hirschmann for laboratory use. It sits in Graduated pipettes, inside Pipettes & pipette tips, in Lab consumables.
A graduated pipette delivers a chosen volume along a scale, to contain or to deliver as marked. Class A and class B differ in tolerance. A serological pipette is a different, usually plastic, article. Reading the meniscus and delivering correctly, blow-out or not, is printed on the pipette.
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 Graduated pipettes. The catalogue is Lab consumables.
Shelves beside this one are Pipette tips, Filter tips, Pipetting accessories, Volumetric 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.