Description
Volumetric flask without stopper, clear, class A, 50 ml is intended for precise preparation of standard solutions, dilutions and calibration media in the laboratory. Its clear construction supports accurate meniscus observation at the graduation mark, which is fundamental to reproducible volumetric measurements. Delivered without a stopper, the flask leaves the choice of closure to the user according to chemical compatibility and workflow. Class A accuracy places the vessel in the higher-tolerance category typically specified for quantitative analytical procedures. The pack contains 10 pieces, making it practical for parallel sample preparation or shared laboratory stocks. Produced by manufacturer Dinkelberg and originating from the Czech Republic, these flasks fit everyday tasks such as stock-solution preparation, assay dilutions and transfer of defined volumes. The 50 ml capacity balances sample economy with convenient handling for many routine methods. Clear walls also help check solution homogeneity and fill level during make-up. Suitable for research, quality-control and teaching laboratories that require class A volumetric glassware for dependable volume definition in analytical work.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 10 pc(s)
- Type: Volumetric flask without stopper
- Nominal volume: 50 ml
- Accuracy class: Class A
- Appearance: Clear
- Country of origin: Czech Republic
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Flask, volumetric without stopper, clear, Class A, 50ml, 10/PK
What is this article?
Flask, volumetric without stopper, clear, Class A, 50ml, 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. 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.