Description
Volumetric flask 2000 ml is a class A precision measuring flask intended for accurate volumetric analysis and solution preparation in the laboratory. With a nominal capacity of 2 l it is equipped with a standard ground joint of size NS 29/32 and fitted with a polyethylene stopper that ensures tight closure during mixing and storage. Produced from clear borosilicate glass 3.3, the flask offers outstanding resistance to chemicals and thermal shock while the blue graduation and single ring mark enable unambiguous reading of the calibration volume. Manufactured in accordance with DIN EN ISO 1042, this item from manufacturer Marienfeld delivers the tight tolerances required for quantitative work. The flasks are packed in cartons containing 5 pieces, making them convenient for laboratories that require multiple units of the same size. Typical applications include the preparation of standard solutions, dilutions of stock reagents and calibration of analytical instruments where volume accuracy is critical. The durable construction supports long service life under daily laboratory conditions.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 5 pc(s)
- Nominal volume: 2 l
- Accuracy class: A
- Ground joint: NS 29/32
- Material: Borosilicate glass 3.3
- EAN: 4250317305886
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Questions about Volumetric flasks 2000 ml,
What is this article?
Volumetric flasks 2000 ml, is the article on this page. Luminix Health distributes Marienfeld 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.