Description
Volumetric flask, PP, class B with screw cap is a polypropylene laboratory measuring flask designed for preparing and holding defined solution volumes at the 250 ml nominal capacity. Manufactured from polypropylene (PP) and fitted with a matching PP screw cap, it supports routine volumetric work where class B accuracy is specified. The flask belongs to accuracy class B and is intended for general laboratory dilution, standard preparation, and sample handling tasks that benefit from a lightweight, chemically resistant plastic body rather than glass. Supplied in a practical pack of two pieces, the unit is well suited to teaching labs, quality-control benches, and everyday analytical workflows. With a gross weight of 0,1 kg and a nominal volume of 0,25 l, the design keeps handling simple while the screw closure helps reduce spillage and evaporation during storage or transport between workstations. This volumetric flask from manufacturer Vitlab offers a durable plastic alternative for class B volumetric applications in chemical, environmental, and life-science laboratories that require reliable volume definition without glassware.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Product type: Volumetric flask class B
- Material: Polypropylene (PP)
- Nominal volume: 250 ml
- Cap material: PP screw cap
- Technical Information Sheet:
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Questions about Volumetric flask, PP, with screw-cap, 250 ml, GL 25, with ring-mark
What is this article?
Volumetric flask, PP, with screw-cap, 250 ml, GL 25, with ring-mark is the article on this page. Luminix Health distributes Vitlab 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?
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.