Beschrijving
Measuring pipettes 25:0,1 ml, class AS with certificate of conformity provide precise volumetric performance for laboratory liquid handling and complete delivery applications. Produced from soda-lime glass, they are calibrated to “Ex” according to DIN EN ISO 835 with a shortened waiting time of 5 seconds. Brown graduations incorporate main-point ring division, zero at the top, colour coding and tolerance marking to support accurate, efficient reading. Each pipette includes a batch certificate verifying conformity to accuracy class AS. Supplied in cartons of 10 pieces from manufacturer Marienfeld, the instruments are practical for organised laboratory inventory. Their combination of certified class AS precision, standardised design and robust glass material makes these measuring pipettes appropriate for quantitative analysis, quality control, sample preparation and everyday volumetric work in chemical, pharmaceutical and research laboratories requiring reliable total-delivery performance.
This article is part of Graduated pipettes, in Pipettes & pipette tips. See also Volumetric pipettes.
Key features
- Pack size: 10 pieces
- Accuracy class: AS
- Material: Soda-lime glass
- Nominal volume: 25 ml
- Graduation interval: 0,1 ml
- EAN: 4250317304261
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Questions about Graduated pipettes 25:0.1 ml, class AS conformity certified
What is this article?
Graduated pipettes 25:0.1 ml, class AS conformity certified is the article on this page. Luminix Health distributes Marienfeld for laboratory use. It sits in Graduated pipettes, inside Pipettes & pipette tips, in Verbruiksartikelen.
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 Verbruiksartikelen.
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.
What should I check before I order?
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.