Description
Trapezoidal volumetric flask BLAUBRAND® Class A DE-M is a precision measuring flask with a nominal volume of 10 ml, made from borosilicate glass 3.3. It features a wide neck with NS 10/19 ground joint and is supplied with a polypropylene stopper. Conforming to DIN EN ISO 1042 and carrying DE-M marking, this Class A flask supports accurate volumetric work in analytical and quality-control laboratories. The trapezoidal body improves bench stability, while the wide neck eases filling, mixing and cleaning. An ISO batch certificate provides documented traceability for calibrated use. Offered by manufacturer Brand in a pack of 2 pieces, the flask combines chemical resistance and thermal durability typical of borosilicate glass 3.3 with the reliability expected from BLAUBRAND® volumetric glassware. It is well suited for preparing standard solutions, dilutions and quantitative assays where Class A tolerances and clear joint compatibility are required. The PP stopper seats securely in the NS 10/19 joint for safe interim storage of measured liquids.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Nominal volume: 10 ml
- Material: Borosilicate glass 3.3
- Accuracy class: A
- Neck type: Wide neck
- EAN: 4033378236012
- Technical Information Sheet:
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Questions about Vol.flask trapez. BLAUBRAND A DE-M, 10 ml W, Boro 3.3, NS 10/19 PP-stopper
What is this article?
Vol.flask trapez. BLAUBRAND A DE-M, 10 ml W, Boro 3.3, NS 10/19 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.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. 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.
