Description
Volumetric flask class A KB wide-neck 10 ml trapezoid with PE stopper and blue graduation NS 10/19 is a precision laboratory vessel manufactured from DURAN® borosilicate glass 3.3. It provides a nominal volume of 10 ml with a scale division of 0,04 ml and meets accuracy class A according to DIN EN ISO 1042. The wide-neck trapezoid design simplifies filling, mixing and cleaning while the NS 10/19 ground joint pairs securely with the polyethylene stopper. Standing 90 mm high, the flask carries a conformity declaration per DIN 12600 together with dated batch identification for complete traceability. Batch, individual or DAkkS calibration certificates are available on request to support quality systems. Produced by Hirschmann, this class A volumetric flask is well suited to preparing standard solutions, dilutions and quantitative analytical work in research, quality-control and teaching laboratories. The chemically resistant glass and clear blue graduation ensure reliable, long-term performance under routine laboratory conditions.
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: 10 ml
- Accuracy class: A
- EAN: 4049338011469
- Technical Information Sheet:
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Questions about VOLUMET. FLASK A CC WN 10 ML, CONICAL POLYST.BL.GRAD.NS10/19
What is this article?
VOLUMET. FLASK A CC WN 10 ML, CONICAL POLYST.BL.GRAD.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.
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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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.