Description
Volumetric flasks, class A, amber glass are calibrated laboratory vessels for precise volume work, supplied here as 100 ml wide-neck flasks with ground joint 14/23. Constructed from borosilicate glass 3.3, the amber glass body offers light protection for photosensitive solutions while delivering the chemical and thermal resistance typical of borosilicate 3.3 labware. Class A accuracy supports quantitative preparation of standards and dilutions in volumetric analysis. The wide neck with joint 14/23 eases filling, swirling and cleaning relative to narrower designs, without changing the nominal 100 ml capacity. Packs contain 2 pc(s) and the unit weight is given as 0,200 kg. These wide-neck amber class A flasks from manufacturer Isolab bring together borosilicate glass 3.3, amber colouration and joint 14/23 in a 100 ml format suited to routine analytical and quality-control tasks. They are appropriate wherever light-protected volumetric glassware with a wider neck opening and class A tolerance is required for solution preparation and measurement.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Accuracy class: A
- Material: Borosilicate glass 3.3
- Colour: Amber
- Nominal volume: 100 ml
- Joint: 14/23
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Questions about Volumetric flasks, cl. A, amber glass, borosilic. 3.3, joint 14/23, 100ml, wide
What is this article?
Volumetric flasks, cl. A, amber glass, borosilic. 3.3, joint 14/23, 100ml, wide is the article on this page. Luminix Health distributes Isolab for laboratory use. It sits in Volumetric flasks, inside Volumetric glassware, in Matériel de laboratoire.
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 Matériel de laboratoire.
Shelves beside this one are Measuring cylinders, Burettes, Mixing cylinders and Volumetric accessories & certificates.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.