Description
Volumetric flask 2000 ml, Class A, conformity-certified (KB), with NS 29/32 joint and PE stopper is a precision laboratory vessel for accurate volume determination. Produced from high-quality borosilicate glass 3.3 in Diffico brown finish and compliant with USP standards, it offers excellent chemical resistance and thermal stability. The brown colouration shields light-sensitive contents from photodegradation. Available from manufacturer Witeg, every flask is marked with a batch number and accompanied by a batch certificate in the original packaging for complete documentation and quality assurance. The polyethylene stopper provides a reliable closure compatible with the standard ground joint. This 2000 ml model is particularly suited to preparing stock solutions, dilutions and calibrants in pharmaceutical quality control, analytical chemistry and research laboratories that demand Class A accuracy. Its robust construction and certified conformity make it a dependable choice for regulated environments where measurement reliability is critical. The pack contains 10 pieces to support routine high-throughput work.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 10 pc(s)
- Volume: 2000 ml
- Accuracy class: A
- Ground joint: NS 29/32
- Stopper: PE
- Material: Borosilicate glass 3.3
- Technical Information Sheet:
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Questions about Volumetric flask 2000 ml A CC ST 29/32 PE USP
What is this article?
Volumetric flask 2000 ml A CC ST 29/32 PE USP is the article on this page. Luminix Health distributes Witeg 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.