Description
Volumetric flask class A KB 25 ml, blue graduated, NS 10/19 is a precision measuring vessel produced from DURAN® borosilicate glass 3.3. Manufactured to class A accuracy in accordance with DIN EN ISO 1042, it provides a nominal volume of 25 ml with blue graduation and a capacity tolerance of 0,04 ml. The flask features a standard ground joint NS 10/19, stands 110 mm high and is supplied without stopper. Each unit carries a declaration of conformity according to DIN 12600 together with dated batch identification for complete traceability. Optional batch calibration certificates are available free of charge; individual or DAkkS certificates can also be ordered. This reliable laboratory glassware from manufacturer Hirschmann is well suited for the preparation of standard solutions, accurate dilutions and quantitative work in analytical chemistry, quality control and research laboratories. The chemically resistant glass ensures clarity and thermal stability during routine volumetric procedures. Offered in packs of 2 pieces, the flask supports consistent, high-precision liquid measurement.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Storage temperature: +5 - +40°C
- Material: Borosilicate glass 3.3
- Nominal volume: 25 ml
- Accuracy class: A
- EAN: 4049338009954
- Technical Information Sheet:
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Questions about VOLUMET. FLASK A CC 25 ML, BLUE GRADUATION NS10/19
What is this article?
VOLUMET. FLASK A CC 25 ML, BLUE GRADUATION NS10/19 is the article on this page. Luminix Health distributes Hirschmann 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.