Description
DURAN® volumetric flask, class A, is a micro-volume volumetric flask for high-precision solution preparation at the 1 ml scale. It features blue graduation for clear indication of the calibration mark and is supplied with an individual certificate, supporting class A accuracy where single-unit documentation is preferred. This small-capacity flask from manufacturer DWK Life Sciences is aimed at analytical chemistry, quality control and research tasks that require tightly controlled micro-volumes. Blue graduation aids reliable meniscus reading when preparing concentrated standards, dilutions or reference solutions in minimal volume. The product is packed as 2 pc(s) with a stated weight of 0,026 kg, convenient for dedicated micro-volumetric sets and shared analytical benches. Individual certification complements class A performance for workflows that demand unit-specific traceability rather than batch-only paperwork. The 1 ml DURAN® format addresses specialised volumetric analysis, method development and low-volume quantitative work. Select this class A volumetric flask with individual certificate when certified micro-volume glassware is required for reproducible laboratory results.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Product type: Volumetric flask
- Accuracy class: Class A
- Nominal volume: 1 ml
- Graduation: Blue
- Certificate: Individual certificate
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Questions about DURAN®-volumetric flask, cl. A,, indiv. certificate, 1ml, blue graduation
What is this article?
DURAN®-volumetric flask, cl. A,, indiv. certificate, 1ml, blue graduation is the article on this page. Luminix Health distributes DWK Life Sciences for laboratory use. It sits in Volumetric flasks, inside Volumetric glassware, in Labware.
A volumetric flask is calibrated to contain one volume at a reference temperature, with a single mark on a narrow neck. Class A is the tight tolerance. It is not a storage bottle and it is not for heating. The stopper is part of the calibrated article.
Volumetric glassware is glass that has been calibrated to contain or to deliver one stated volume at a reference temperature. That calibration is the whole point. Class A and class AS have a tighter tolerance than class B. A volumetric flask contains. A pipette and a burette deliver. A measuring cylinder is the coarser reading, used when the volume is not the result. The classes sit under ISO laboratory glassware. The chain back to the unit of volume is the work of the BIPM and of NIST.
Which category should I open next?
The category is Volumetric glassware. The sub-category is Volumetric flasks. The catalogue is Labware.
Shelves beside this one are Measuring cylinders, Burettes, Mixing cylinders and Volumetric accessories & certificates.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.
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.