Description
Volumetric flask BLAUBRAND® ETERNA class A DE-M 2000 ml is a precision laboratory flask manufactured from borosilicate glass 3.3. It features an NS 29/32 ground joint and is supplied with a polypropylene stopper. The brown-coloured flask complies with DIN EN ISO 1042 and is delivered with an ISO batch certificate. Nominal volume of 2000 ml supports large-scale solution preparation, dilution and volumetric work in analytical chemistry. Class A accuracy together with DE-M marking ensures dependable measurement performance for demanding laboratory applications. This volumetric flask from manufacturer Brand offers chemical resistance and thermal stability typical of borosilicate 3.3 glass. Net weight is 0,4768 kg. The included PP stopper secures contents during storage and handling. Suitable for research, quality-control and routine analytical laboratories requiring certified class A volumetric glassware for accurate preparation of standards and samples according to recognised international norms.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 1 pc
- Accuracy class: A
- Volume: 2000 ml
- Material: Borosilicate glass 3.3
- Joint size: NS 29/32
- EAN: 4033378237460
- Technical Information Sheet:
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Questions about Vol. flask BLAUBRAND-ETERNA A DE-M, 2000 ml, Boro 3.3, NS 29/32, PP-stopper
What is this article?
Vol. flask BLAUBRAND-ETERNA A DE-M, 2000 ml, Boro 3.3, NS 29/32, PP-stopper is the article on this page. Luminix Health distributes BRAND 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.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.