Description
Volumetric pipette, soda-lime glass, Class AS with blue print, CoC and batch certificate is a precision instrument for accurate measuring and transferring of liquids. This 7 ml pipette dispenses only fixed volumes and is adjusted to deliver (Ex) at a reference temperature of +20 °C. Fabricated from soda-lime glass to accuracy class AS, it carries a permanently fired blue graduation scale that remains durable over long-term use. Volume tolerances meet the error limits of the German Weights and Measures Regulations as well as ISO and DIN requirements. The full-delivery design permits uptake of differing liquid quantities followed by complete discharge of the entire contents, while rapid drainage shortens waiting time markedly compared with Class A. Pipettes of class AS that bear a batch number are accompanied by a batch certificate documenting the mean value obtained from measurements of that batch, the standard deviation and the date of issue; certificates can also be retrieved online. The four-digit batch number encodes the production year in the first two digits and the batch in the last two (e.g. 18.01). Supplied as a single piece and bearing the AR-Glas ® mark, the pipette from manufacturer Duran/DWK Life Sciences is suited to volumetry and the uptake and delivery of a defined total volume in routine laboratory work.
This article is part of Volumetric pipettes, in Pipettes & pipette tips.
Key features
- Pack size: 1 pc
- Nominal volume: 7 ml
- Material: soda-lime glass
- Accuracy class: AS
- Print colour: blue
- EAN: 4032051325616
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Volumetric Pipette, soda-lime glass, Class AS, blue print, CoC, batch certificat
What is this article?
Volumetric Pipette, soda-lime glass, Class AS, blue print, CoC, batch certificat is the article on this page. Luminix Health distributes DWK Life Sciences 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?
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.
How does ordering and shipping work?
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.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.