Description
Volumetric flask, PP, class B with NS stopper 10/19, PP, 25 ml is a polypropylene measuring flask for accurate volume definition at 25 ml. The flask body is polypropylene (PP) and is fitted with a matching PP NS stopper in ground joint size NS 10/19, providing a secure, all-plastic closure for class B volumetric work. Nominal volume is 0,025 l (25 ml) at accuracy class B. Gross weight is 0,013 kg, keeping the vessel light for frequent handling. Pack size is 1 pc. From manufacturer Vitlab, this PP class B volumetric flask with NS 10/19 stopper is intended for laboratory measuring, dilution and solution make-up where a 25 ml nominal capacity and jointed stopper are required. Material, joint size and accuracy class are clearly specified so the flask can be selected against existing SOPs and plasticware standards. The NS 10/19 PP stopper complements the PP body for consistent chemical resistance within the polypropylene range, supporting routine volumetric tasks in research, quality control and teaching laboratories that use plastic class B flasks.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 1 pc
- Material: Polypropylene (PP)
- Accuracy class: B
- Nominal volume: 25 ml (0,025 l)
- Joint size: NS 10/19
- Stopper: NS stopper, PP
- Technical Information Sheet:
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Questions about Volumetric flask, PP, with stopper, PP, 25 ml, NS 10/19, with ring-mark
What is this article?
Volumetric flask, PP, with stopper, PP, 25 ml, NS 10/19, 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.