Description
The volumetric flask KB 375 ml is a precision measuring flask made of DURAN® borosilicate glass 3.3, blue graduated with a scale division of 0,5 ml and a height of 260 mm for a nominal volume of 375 ml. Designed for the prepackaging ordinance, it is supplied without ground joint and includes a conformity declaration according to DIN 12600 together with dated batch identification for full traceability. These attributes make the flask well suited to regulated analytical work, preparation of standard solutions and quality-control dilutions where certified volumetric accuracy is required. The borosilicate glass 3.3 construction delivers high chemical resistance and thermal stability for repeated laboratory use. Clear blue graduations ensure reliable meniscus reading under routine lighting conditions. Offered in a practical pack of two pieces from manufacturer Hirschmann, the flask supports efficient workflows in pharmaceutical, chemical and research laboratories that demand documented compliance and batch-coded glassware.
This article is part of Volumetric flasks, in Volumetric glassware.
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Questions about VOLUMET. FLASK CC 375 ML, PREPACKING REGS BLUE GRAD.
What is this article?
VOLUMET. FLASK CC 375 ML, PREPACKING REGS BLUE GRAD. 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.

