Description
DURAN® volumetric flask, class A, individually certified, is a 100 ml volumetric flask featuring an NS 14/23 joint and blue graduation for accurate volumetric laboratory use. It is intended for volumetric analysis and careful preparation of solutions where class A performance and individual certification are required. Each flask is individually certified, supporting traceable documentation in quantitative workflows. Blue graduation markings provide clear contrast for meniscus reading at the calibration mark during fill-to-volume steps. The NS 14/23 joint offers a defined ground-joint neck size for compatible laboratory connections. The product is delivered as a pack of 2 pc(s) with a weight of 0,300 kg, suitable for stocking research, quality-control and teaching laboratories. Manufactured by DWK Life Sciences as part of the DURAN® glassware portfolio, it addresses routine needs within volumetric flasks and vessels for volumetric analysis. With 100 ml capacity, class A rating, individual certification, blue graduation and the 14/23 joint, it presents a focused specification set for everyday precise volume work.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Brand: DURAN®
- Accuracy class: A
- Capacity: 100 ml
- Joint size: 14/23
- Graduation: Blue
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Questions about DURAN®-volumetric flask, cl. A, indiv. certific., 100 ml, 14/23, blue grad.
What is this article?
DURAN®-volumetric flask, cl. A, indiv. certific., 100 ml, 14/23, blue grad. 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.
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.