Description
Volumetric flask BLAUBRAND Class A DE-M amber glass, 5 ml wide neck, is a precision measuring vessel made from borosilicate glass 3.3 for accurate volumetric work. The amber colouration protects light-sensitive solutions, while the wide-neck design with NS 10/19 ground joint and polypropylene stopper ensures easy filling, mixing and secure closure. Conforming to DIN EN ISO 1042 and supplied with an ISO batch certificate, this Class A flask delivers the high accuracy required for analytical chemistry, quality control and pharmaceutical preparation. The 5 ml nominal volume supports small-scale dilutions and standard solutions. Offered as a pack of 2 pieces from manufacturer Brand, these durable BLAUBRAND flasks combine chemical resistance, thermal stability and certified volumetric performance for demanding laboratory environments where reproducible results and light protection are essential.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Nominal volume: 5 ml
- Material: Borosilicate glass 3.3
- Colour: Amber
- Accuracy class: A (DE-M)
- EAN: 4033378239228
- Technical Information Sheet:
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Questions about Vol. flask BLAUBRAND A DE-M amber, 5 ml W Boro 3.3 NS 10/19, PP-stopper
What is this article?
Vol. flask BLAUBRAND A DE-M amber, 5 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. 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.