Description
Volumetric flask made of polypropylene (PP), class B, with polypropylene screw cap and a nominal volume of 50 ml is designed for accurate preparation and dilution of solutions in routine laboratory work. Class B tolerance meets standard requirements for many analytical, educational and quality-control applications where class A glassware is not essential. The 50 ml (0,05 l) capacity flask is closed with a PP screw cap that helps protect contents from contamination and evaporation during short-term storage. Polypropylene offers good chemical resistance to aqueous media and numerous common reagents while remaining lightweight and break-resistant compared with glass. Supplied as a pack of 2 pieces, these flasks from manufacturer Vitlab support efficient stocking for teaching laboratories, QC benches and general wet chemistry. Their robust plastic construction reduces breakage risk during handling and transport. Class B PP volumetric flasks with screw caps are a practical choice whenever durable 50 ml measuring flasks are required for everyday solution preparation.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Product type: Volumetric flask
- Material: Polypropylene (PP)
- Accuracy class: B
- Nominal volume: 50 ml
- Cap: Screw cap, PP
- Technical Information Sheet:
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Questions about Volumetric flask, PP, with screw-cap, 50 ml, GL 18, with ring-mark
What is this article?
Volumetric flask, PP, with screw-cap, 50 ml, GL 18, with ring-mark is the article on this page. Luminix Health distributes Vitlab for laboratory use. It sits in Fioles jaugées, inside Verrerie volumétrique, 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 Verrerie volumétrique. The sub-category is Fioles jaugées. The catalogue is Matériel de laboratoire.
Shelves beside this one are Éprouvettes graduées, Burettes, Éprouvettes de mélange and Accessoires volumétriques & certificats.
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.