Description
Volumetric flask, PFA, class A with batch certificate, 50 ml, GL 18, with screw cap is a precision measuring vessel for accurate preparation of standard solutions and volumetric work. Fabricated from transparent perfluoroalkoxy alkane (PFA), it combines high chemical resistance with the dimensional accuracy required by DIN EN ISO 1042. The class A rating and accompanying batch certificate support traceable analytical procedures. Nominal volume is 50 ml (0,05 l); the neck carries a GL 18 thread and is supplied complete with a matching screw cap for secure closure. The inert fluoropolymer construction is particularly suitable when aggressive media or high-purity requirements make conventional glass less appropriate. This volumetric flask from manufacturer Brand is transparent for clear meniscus reading and content observation. It serves research, quality-control and industrial laboratories that need reliable, chemically resistant class A volumetric ware for routine and demanding applications involving acids, bases or organic solvents.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 1 pc
- Material: Perfluoralkoxyalkan (PFA)
- Accuracy class: A
- Nominal volume: 50 ml
- Thread: GL 18
- EAN: 4033378420435
- Technical Information Sheet:
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Questions about Volumetric flask PFA cl. A, 50 ml, GL 18, with screw cap
What is this article?
Volumetric flask PFA cl. A, 50 ml, GL 18, with screw cap is the article on this page. Luminix Health distributes BRAND for laboratory use. It sits in Volumetric flasks, inside Volumetric glassware, in Matériel de laboratoire.
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 Matériel de laboratoire.
Shelves beside this one are Measuring cylinders, Burettes, Mixing cylinders and Volumetric accessories & certificates.
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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.