Description
Volumetric flask 500 ml is a precision measuring vessel designed for accurate preparation of larger standard solutions in the laboratory. Produced from clear borosilicate glass 3.3, it is marked with a single ring and blue graduation for precise volume reading. The flask incorporates a standard ground joint NS 19/26 together with a poly stopper that guarantees a reliable seal during mixing and temporary storage. Classified Accuracy class A and conforming to DIN EN ISO 1042, this volumetric flask from manufacturer Marienfeld delivers the tight volumetric tolerances needed for quantitative analytical procedures. The robust borosilicate material provides high chemical resistance and thermal stability while the clear-glass body allows unobstructed observation of the contents. Suitable for titrations, dilution work and reagent preparation in chemistry, pharmaceutical and quality-control settings, the 500 ml capacity supports efficient handling of larger sample volumes. Supplied in cartons of 10 pieces, the flasks facilitate convenient laboratory inventory management wherever Class A volumetric performance is required.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 10 pc(s)
- Nominal volume: 500 ml
- Accuracy class: A
- Material: Borosilicate glass 3.3
- Joint size: NS 19/26
- EAN: 4250317305848
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Questions about Volumetric flasks 500 ml,
What is this article?
Volumetric flasks 500 ml, is the article on this page. Luminix Health distributes Marienfeld 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.
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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.