Description
BLAUBRAND volumetric flask, class A, with PP stopper is a precision vessel for accurate liquid measurement in volumetric analysis. Made from borosilicate glass 3.3, this 150 ml flask carries a ground joint 14/23 and is intended for preparing standard solutions, quantitative dilutions and related analytical work where class A accuracy is specified. The polypropylene stopper provides a practical closure for mixing and short-term handling on the bench. Offered as a pack of 2 pc(s) from manufacturer BRAND, the set supports efficient stocking of this intermediate working volume in quality-control, research and teaching laboratories. Clear identification with the established BLAUBRAND marking helps distinguish the flask among other glassware. Borosilicate glass 3.3 is the customary material for laboratory volumetric flasks used with aqueous media and many common reagents, while the ground joint 14/23 ensures dimensional compatibility with matching stoppers of the same nominal size. Together these attributes make the 150 ml class A volumetric flask a practical choice for reproducible volume work in routine quantitative chemistry.
This article belongs on Volumetric accessories & certificates, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Brand: BLAUBRAND
- Accuracy class: Class A
- Stopper: PP
- Material: Borosilicate glass 3.3
- Nominal volume: 150 ml
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Questions about Vol. flask Blaubrand, cl.A, PP stop, Borosil gl.3.3, 150 ml, grnd.joint 14/23
What is this article?
Vol. flask Blaubrand, cl.A, PP stop, Borosil gl.3.3, 150 ml, grnd.joint 14/23 is the article on this page. Luminix Health distributes BRAND for laboratory use. It sits in Volumetric accessories & certificates, inside Volumetric glassware, in Labware.
These are the pieces and the papers that belong to volumetric glass: replacement stoppers, and certificates that state the calibration. A certificate without the flask it belongs to does not calibrate a different flask.
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 accessories & certificates. The catalogue is Labware.
Shelves beside this one are Volumetric flasks, Measuring cylinders, Burettes and Mixing cylinders.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.