Description
Volumetric pipettes with 2 marks, blue graduated, conformity certified, class AS are high-accuracy glassware items intended for exact measurement and transfer of defined liquid volumes. These 20 ml pipettes display two calibration marks together with blue graduation for rapid, unambiguous reading. Manufactured to DIN EN ISO 648 specifications and delivered with a batch certificate, they satisfy class AS tolerance limits essential for analytical chemistry, volumetric analysis and controlled sample handling. The two-mark design promotes correct filling technique and complete drainage, contributing to consistent performance in multi-step procedures. Available in packs of 6 pieces from manufacturer Hecht, the pipettes serve research, industrial and teaching laboratories that require traceable, standard-compliant measuring tools. Their certified accuracy and clear visual features support efficient workflow and reliable data generation wherever precise liquid dispensing is critical.
This article is part of Volumetric pipettes, in Pipettes & pipette tips.
Key features
- Pack size: 6 pc(s)
- Product type: Volumetric pipettes with 2 marks
- Graduation: Blue graduated
- Class: AS, conformity certified
- Standard: DIN EN ISO 648
- Nominal volume: 20 ml
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Questions about Volumetric Pipttes, with 2 marks, blue graduation with conformity certified,
What is this article?
Volumetric Pipttes, with 2 marks, blue graduation with conformity certified, is the article on this page. Luminix Health distributes Hecht for laboratory use. It sits in Volumetric pipettes, inside Pipettes & pipette tips, in Consommables.
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 Consommables.
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.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.