Description
Volumetric flask with glass stopper NS 29/32, amber, Class A, 2000 ml is a large-capacity precision vessel for accurate preparation and dilution of standard solutions in analytical laboratories. The amber glass construction helps reduce light transmission when working with photosensitive chemicals, while Class A accuracy supports reliable volumetric measurements in research, quality control, and production support settings. The ground joint NS 29/32 is fitted with a glass stopper for secure closure during inversion mixing and temporary storage of prepared solutions. At 2000 ml nominal volume, the flask is appropriate for bulk standard preparation, larger sample dilutions, and workflows that require defined solution volumes at scale. Offered as a pack of 6 pieces from manufacturer Dinkelberg, the set suits laboratories that need several matching Class A flasks for parallel preparations or multi-user benches. Typical uses include making calibration standards, volumetric dilutions, and quantitative wet-chemistry procedures where consistent volume definition is essential. Clean and handle according to usual laboratory practice for volumetric glassware so that graduation marks and the ground joint remain serviceable through repeated cycles of use.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 6 pc(s)
- Product type: Volumetric flask
- Nominal volume: 2000 ml
- Accuracy class: Class A
- Stopper: Glass stopper NS 29/32
- Colour: Amber
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Flask, volumetric with Glass stopper NS 29/32, brown, Class A, 2000ml, 6/PK
What is this article?
Flask, volumetric with Glass stopper NS 29/32, brown, Class A, 2000ml, 6/PK is the article on this page. Luminix Health distributes Dinkelberg 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. Delivery across Europe, two to five days when in stock. 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.