Beschrijving
Volumetric flask 1000 ml is a class A precision vessel intended for accurate volumetric preparation and analytical work in the laboratory. Fabricated from clear borosilicate glass 3.3, it features one blue ring graduation mark together with a ground joint NS 24/29 and matching poly stopper. Manufactured in accordance with DIN EN ISO 1042, the flask delivers the nominal capacity of 1000 ml with the tight tolerances required for standard solutions, dilutions and quantitative procedures. Borosilicate glass 3.3 provides high chemical resistance and good thermal stability for everyday laboratory use. The transparent body allows clear visual control of the meniscus while the blue graduation remains easy to read. Supplied in cartons of 10 pieces from manufacturer Marienfeld, these volumetric flasks are well suited to quality-control, research and educational environments that rely on standardised glassware. The robust construction and class A accuracy support reproducible results across a wide range of aqueous and many organic media.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 10 pc(s)
- Accuracy class: A
- Nominal volume: 1000 ml
- Material: Borosilicate glass 3.3
- Joint size: NS 24/29
- EAN: 4250317305862
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Questions about Volumetric flasks 1000 ml,
What is this article?
Volumetric flasks 1000 ml, is the article on this page. Luminix Health distributes Marienfeld for laboratory use. It sits in Maatkolven, inside Volumetrisch glaswerk, 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 Volumetrisch glaswerk. The sub-category is Maatkolven. The catalogue is Labmateriaal.
Shelves beside this one are Maatcilinders, Buretten, Mengcilinders and Volumetrische accessoires & certificaten.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.