Description
Volumetric flask class A KB 5 ml with beaded rim and blue graduation is a high-precision measuring flask produced from DURAN® borosilicate glass 3.3. It is calibrated to class A accuracy with a nominal capacity of 5 ml and a maximum permissible error of ±0,025 ml in accordance with DIN EN ISO 1042. The flask measures 70 mm in height and features a durable blue graduation for clear volume reading together with a beaded rim that ensures secure stopper seating. Each unit is supplied with a declaration of conformity according to DIN 12600 and carries a dated batch identification for full traceability. This volumetric flask from manufacturer Hirschmann is intended for the accurate preparation of standard solutions, volumetric dilutions and quantitative analytical procedures. Additional batch calibration certificates are available free of charge, while individual or DAkkS certificates can be ordered separately. The chemically resistant borosilicate glass withstands repeated thermal cycling and aggressive reagents, making the flask a dependable choice for pharmaceutical, environmental and research laboratories. It is offered in packs of 2 pieces.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Storage temperature: +5 - +40°C
- Nominal volume: 5 ml
- Material: Borosilicate glass 3.3
- Accuracy class: A
- EAN: 4049338008216
- Technical Information Sheet:
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Questions about VOLUMET. FLASK A CC 5 ML, WITH RIM BLUE GRADUATION
What is this article?
VOLUMET. FLASK A CC 5 ML, WITH RIM BLUE GRADUATION 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.
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.