Description
BLAUBRAND® volumetric flask class A is a precision laboratory measuring vessel made from borosilicate glass 3.3 for accurate volume determination. This 1000 ml flask features blue graduations and is supplied with an NS 24/29 polypropylene stopper. Class A accuracy with DE-M marking enables dependable preparation of standard solutions, stock dilutions and quantitative analytical work. The Boro 3.3 construction offers chemical resistance and thermal stability suited to everyday laboratory handling. Each flask includes an ISO individual certificate confirming the volumetric calibration. The ground joint neck accepts the PP stopper securely for mixing and temporary holding of prepared media. Designed for analytical chemistry, quality-control and research laboratories that require class A glassware, this flask from manufacturer Brand provides clear blue graduation marks together with a practical stopper interface. Pack size is one piece, ready for direct use in sample preparation, calibration and volumetric workflows.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 1 pc
- Capacity: 1000 ml
- Material: Boro 3.3
- Accuracy class: Class A, DE-M
- Graduation: Blue graduated
- EAN: 4033378328717
- Technical Information Sheet:
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Questions about Volumetric flask, Boro 3.3, BLAUBRAND,, class A, grad. in blue, with NS 24/29
What is this article?
Volumetric flask, Boro 3.3, BLAUBRAND,, class A, grad. in blue, with NS 24/29 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.