Description
DURAN® volumetric flask, class B, is a laboratory volumetric vessel for preparing and measuring defined solution volumes in volumetric analysis. This 100 ml model carries white graduation markings that support clear reading of the nominal volume during routine dilution and standard-solution work. The flask belongs to the established DURAN® glassware range from manufacturer DWK Life Sciences and is intended for everyday analytical tasks where class B volumetric glassware is specified. Each sales unit contains 2 pc(s), making the pack practical for bench stock in teaching, quality-control and general chemistry laboratories. White graduation provides contrast against the clear flask body so the meniscus can be aligned to the mark with confidence. The pack weight is 0,300 kg, which helps when planning storage and handling of multiple volumetric flasks. Suitable for solution preparation, volumetric dilution and related procedures within laboratory glassware workflows that call for class B DURAN® volumetric flasks at the 100 ml capacity.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Product: DURAN® volumetric flask
- Class: B
- Capacity: 100 ml
- Graduation: White
- Weight: 0,300 kg
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Questions about DURAN®-volumetric flask, class B, 100 ml, white graduation, 2 unit(s)
What is this article?
DURAN®-volumetric flask, class B, 100 ml, white graduation, 2 unit(s) 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.