Description
Volumetric flask BLAUBRAND® Class A in borosilicate glass Boro 3.3 is a compact precision vessel for accurate measurement and preparation of small liquid volumes at the 10 ml mark. Blue graduations give clear contrast for reliable reading during routine analytical work. The wide-neck design with beaded rim facilitates filling, rinsing and sample handling compared with narrow-neck formats, supporting efficient use on the bench. Built to Class A accuracy requirements and carrying the DE-M mark, each flask from manufacturer Brand is supplied with an individual ISO certificate that documents its volumetric performance. Boro 3.3 glass offers high chemical resistance and good thermal stability for everyday laboratory conditions. Typical applications include preparation of small standard solutions, dilutions, assay work and teaching exercises where calibrated Class A glassware is essential. The open wide-neck, beaded-rim configuration suits workflows that prioritise accessibility over a ground joint and stopper. Offered as a single piece for flexible laboratory stock management.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 1 pc
- Material: Boro 3.3 borosilicate glass
- Capacity: 10 ml
- Accuracy: Class A, DE-M
- Neck design: Wide neck with beaded rim
- EAN: 4033378328519
- Technical Information Sheet:
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Questions about Volumetric flask, borosilicate glass,, Boro 3.3, BB, grad. in blue, class A
What is this article?
Volumetric flask, borosilicate glass,, Boro 3.3, BB, grad. in blue, class A 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.