Description
Volumetric flask, PP, transparent, 50 ml, NS 12/21 with PP stopper is a class B measuring flask made of polypropylene for accurate preparation of standard solutions and dilutions. The transparent body allows clear observation of liquid levels while the polypropylene construction offers good chemical resistance and reduced breakage risk compared with glass. Nominal volume is 50 ml (0,05 l). The flask is fitted with a ground joint NS 12/21 and a matching PP stopper for secure closure during mixing and storage. Pack size is 2 pieces from manufacturer Brand. These plastic volumetric flasks are widely used in analytical chemistry, quality control and educational laboratories where lightweight, shatter-resistant measuring vessels are preferred. Class B tolerance supports routine volumetric work, and the NS 12/21 joint ensures compatibility with standard stoppers. Polypropylene material suits many aqueous and mild organic media encountered in everyday lab practice, combining practical handling with reliable volume definition for solution preparation.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Material: Polypropylene (PP)
- Colour: Transparent
- Nominal volume: 50 ml
- Joint size: NS 12/21
- EAN: 4033378235848
- Technical Information Sheet:
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Questions about Vol. flask PP high clarity, 50 ml, NS 12/21, PP-stopper
What is this article?
Vol. flask PP high clarity, 50 ml, NS 12/21, PP-stopper is the article on this page. Luminix Health distributes BRAND 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.
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.