Description
The volumetric flask class A KB 50 ml with beaded rim and blue graduation is a precision laboratory vessel produced from DURAN® borosilicate glass 3.3. It offers a nominal volume of 50 ml with a tolerance of 0,06 ml and a height of 140 mm, delivering dependable accuracy for volumetric preparations. Blue graduations provide excellent readability of the meniscus during solution making and dilution steps. Each flask includes a conformity declaration according to DIN 12600, dated batch identification and conforms to DIN EN ISO 1042. The beaded rim facilitates safe handling and proper stopper placement. Available from manufacturer Hirschmann, this class A flask is well suited to analytical chemistry, quality-control and routine laboratory workflows that require high volumetric precision and chemical durability. Optional batch, individual or DAkkS calibration certificates may be obtained. Supplied in a pack of 2 pieces, the flask maintains stability and performance under normal laboratory conditions.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Storage temperature: +5 - +40°C
- Nominal volume: 50 ml
- Tolerance: 0,06 ml
- Material: Borosilicate glass 3.3
- EAN: 4049338008292
- Technical Information Sheet:
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Questions about VOLUMET. FLASK A CC 50 ML, WITH RIM BLUE GRADUATION
What is this article?
VOLUMET. FLASK A CC 50 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.