Description
Volumetric flask with plastic stopper NS 24/29, clear, class A, 1000 ml is a precision laboratory flask for preparing and diluting larger volumes of standard solutions to an exact mark. The clear glass construction and class A rating support accurate meniscus reading and volumetric work in analytical chemistry, quality control and educational laboratories. A ground joint NS 24/29 is sealed with a plastic stopper, offering a convenient closure for mixing, standing and short-term holding of measured liquids. Delivered as a pack of 10 pieces, the 1000 ml capacity serves bulk reagent preparation, stock solutions and titrimetric workflows where a full litre volume is required. These flasks from manufacturer Dinkelberg are made in the Czech Republic and integrate with standard NS-joint laboratory glassware. The clear body permits easy visual checks of fill level and solution appearance, while the plastic stopper simplifies repeated opening and closing compared with heavier glass stoppers. Typical uses include making up volumetric solutions, calibration standards and working reagents in chemical, pharmaceutical and teaching environments that call for class A volumetric flasks with NS 24/29 plastic stoppers.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 10 pcs
- Capacity: 1000 ml
- Joint size: NS 24/29
- Stopper material: Plastic
- Appearance: Clear
- Accuracy class: Class A
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Questions about Flask, volumetric with plastic stopper NS 24/29, clear, Class A, 1000ml, 10/PK
What is this article?
Flask, volumetric with plastic stopper NS 24/29, clear, 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.
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.