Beschrijving
Blow-out pipettes class AS 25:0,1 ml are high-accuracy glass measuring pipettes engineered for precise liquid handling in analytical chemistry and quality-control laboratories. These class AS instruments deliver a nominal volume of 25 ml graduated in 0,1 ml increments and incorporate a standardised waiting time of 5 seconds to ensure reproducible volumetric results. A single white colour-code ring provides rapid visual differentiation among other pipettes in the same series. The blow-out construction guarantees complete expulsion of the measured liquid, minimising residual volume errors during sample preparation, dilution and titration workflows. Each pipette weighs 0,034 kg net and is offered in convenient packs of 12 pieces from manufacturer Witeg. Ideal for routine and research applications that demand reliable class AS performance, these pipettes support consistent laboratory practice while remaining easy to identify and handle. Their robust glass design and clear graduation scheme make them a practical choice for everyday volumetric work across chemical, pharmaceutical and industrial testing environments.
This article is part of Graduated pipettes, in Pipettes & pipette tips. See also Volumetric pipettes.
Key features
- Pack size: 12 pc(s)
- Pipette type: Blow-out pipette
- Accuracy class: AS
- Capacity: 25:0,1 ml
- Waiting time: 5 s
- Colour code: white
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Questions about Blow-out pipettes Class AS, 25:0,1ml
What is this article?
Blow-out pipettes Class AS, 25:0,1ml is the article on this page. Luminix Health distributes Witeg 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.