Description
Volumetric flasks, DURAN®, clear glass with graduated neck provide reliable vessels for exact-volume preparation in laboratory volumetric analysis. This 750 ml model is made from clear DURAN® glass, offering chemical durability and transparent walls that facilitate precise meniscus reading at the graduation mark. The graduated neck supports controlled filling for standard solutions, dilutions, and quantitative assays. Delivered as one piece with an approximate weight of 0,285 kg, the flask is suited to analytical chemistry, quality control, and research environments where mid-to-large working volumes are required. These volumetric flasks from manufacturer Hirschmann bring together DURAN® glass performance and a practical graduated-neck layout for everyday volumetric tasks. The 750 ml capacity bridges common preparation scales while remaining manageable on the laboratory bench, supporting aqueous and many compatible organic media under standard laboratory conditions.
This article belongs on Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 1 pc
- Product type: Volumetric flask, DURAN® clear glass
- Neck: Graduated neck
- Capacity: 750 ml
- Weight: 0,285 kg
- Material: Clear DURAN® glass
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Questions about Volumetric flasks, DURAN®, clear glass, Graduated neck, 750 ml, 1 unit(s)
What is this article?
Volumetric flasks, DURAN®, clear glass, Graduated neck, 750 ml, 1 unit(s) is the article on this page. Luminix Health distributes Hirschmann for laboratory use. It sits in Volumetric flasks, inside Volumetric glassware, in Matériel de laboratoire.
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 Matériel de laboratoire.
Shelves beside this one are Measuring cylinders, Burettes, Mixing cylinders and Volumetric accessories & certificates.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.