Description
Volumetric flask with glass stopper NS 24/29, amber, Class A, 1000 ml is a precision laboratory vessel for preparing and diluting standard solutions in analytical and quantitative chemistry. The amber glass body helps limit light exposure when handling photosensitive reagents or samples, while the Class A designation supports accurate volumetric work in research, quality control, and teaching laboratories. A ground joint NS 24/29 accepts the matching glass stopper, giving a secure closure for mixing, standing, and short-term holding of prepared solutions. With a nominal capacity of 1000 ml, the flask is suited to larger batch standards, sample dilutions, and routine assay preparations where reproducible volume definition is required. These flasks from manufacturer Dinkelberg are offered as a pack of 10 pieces for laboratories that need multiple identical Class A vessels for parallel workflows or shared bench use. Typical applications include preparation of calibration standards, volumetric dilutions, and general wet-chemistry procedures that rely on defined solution volumes. Handle and clean according to standard practice for volumetric glassware to maintain marking legibility and joint fit over repeated use.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 10 pc(s)
- Product type: Volumetric flask
- Nominal volume: 1000 ml
- Accuracy class: Class A
- Stopper: Glass stopper NS 24/29
- Colour: Amber
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Questions about Flask, volumetric with Glass stopper NS 24/29, brown, Class A, 1000ml, 10/PK
What is this article?
Flask, volumetric with Glass stopper NS 24/29, brown, Class A, 1000ml, 10/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.
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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.