Description
Volumetric flask borosilicate glass 3.3 blue graduated conformity certified with NS poly stopper serves as a high-precision vessel for preparing standard solutions and carrying out accurate volumetric measurements. Constructed from borosilicate glass 3.3, the flask offers excellent resistance to chemicals and thermal stress encountered in routine laboratory procedures. Blue graduation lines deliver clear visibility for exact meniscus observation, while conformity certification attests that the flask meets the accuracy criteria expected of volumetric glassware. This variant provides a nominal capacity of 1000 ml (1 l) and features an NS 29/32 ground joint supplied together with a poly stopper that guarantees a tight seal. It is routinely employed for dilutions, sample preparation prior to titration and calibration work across analytical laboratories. The single-piece item from manufacturer Hecht is compatible with standard glassware systems used in pharmaceutical, environmental, research and educational facilities. Robust build quality and sharply defined markings promote reproducible outcomes when solutions must be adjusted to precise concentrations. The larger NS 29/32 joint also supports connection to matching taper components when needed.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 1 pc
- Material: Borosilicate glass 3.3
- Graduation colour: Blue
- Certification: Conformity certified
- Stopper type: NS poly stopper
- Nominal volume: 1 l
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Questions about Volumetric flasks, borosilicate glass 3.3 conformity certified, with
What is this article?
Volumetric flasks, borosilicate glass 3.3 conformity certified, with is the article on this page. Luminix Health distributes Hecht 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.
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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.