Description
Trapezoidal volumetric flask, BLAUBRAND® class A, is a precision glass vessel for accurate preparation and dilution of standard solutions at 1 ml nominal volume. Manufactured from borosilicate glass 3.3, it combines chemical resistance with the thermal stability expected in analytical laboratory glassware. The flask features blue graduation marking, a ground joint NS 7/16 and a polypropylene stopper for secure closure during mixing and storage of prepared solutions. Class A accuracy with DE-M conformity and an individual ISO certificate support traceable volumetric work in quality-controlled environments. The trapezoidal body design improves standing stability on the bench compared with conventional narrow-base flasks of small volume. This 1 ml BLAUBRAND® flask from manufacturer Brand is intended for analytical chemistry, pharmaceutical and quality-control laboratories that require certified class A volumetric glassware for small-volume standards, calibrations and precise dilutions.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 1 pc
- Product type: Trapezoidal volumetric flask
- Brand / grade: BLAUBRAND® class A, DE-M
- Volume: 1 ml
- Material: Borosilicate glass 3.3 (Boro 3.3)
- EAN: 4033378328250
- Technical Information Sheet:
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Questions about Volumetric flask, trapezoidal, Boro 3.3,, BLAUBRAND, class A, grad. in blue, wit
What is this article?
Volumetric flask, trapezoidal, Boro 3.3,, BLAUBRAND, class A, grad. in blue, wit is the article on this page. Luminix Health distributes BRAND 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?
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.