Beschrijving
Volumetric flask borosilicate glass 3.3 blue graduated conformity certified with NS poly stopper is a precision laboratory vessel intended for the preparation of standard solutions and accurate volumetric work. Fabricated from borosilicate glass 3.3, it combines chemical durability with thermal stability suitable for analytical chemistry applications. Blue graduations provide high-contrast markings that facilitate precise reading of the meniscus, and conformity certification verifies compliance with recognised accuracy standards for volumetric instruments. This model has a nominal volume of 1000 ml (1 l) and is equipped with an NS 24/29 ground joint complete with a poly stopper for dependable closure. Typical uses include dilution steps, preparation of titration samples and calibration procedures in quality-control environments. Supplied as a single piece from manufacturer Hecht, the flask integrates readily into existing laboratory glassware collections used in pharmaceutical, environmental and academic settings. The sturdy design and legible scale markings help ensure consistent, reproducible results whenever exact concentrations are required. The standardised NS joint further allows straightforward connection to complementary taper glassware.
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 Labmateriaal.
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 Labmateriaal.
Shelves beside this one are Measuring cylinders, Burettes, Mixing cylinders and Volumetric accessories & certificates.
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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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.