Description
Volumetric flask Class A, 200 ml, NS 14/23, Premium Line is a precision measuring vessel made from high-quality borosilicate glass 3.3 in brown glass. Each flask is supplied with a PE stopper and is designed in accordance with ISO 1042 and DIN 12664, calibrated to contain (TC, In). Conformity with legal metrology requirements is documented by the official DE-M (year) symbol printed on every unit. A batch number is etched into the glass of each flask, and a batch certificate is available as a free download. This pack of 2 pieces suits analytical preparation of standard solutions and other quantitative work where Class A volumetric accuracy is required. The amber glass body helps limit light exposure for light-sensitive media during dilution and temporary holding. From manufacturer Labbox, these Premium Line flasks support routine chemistry, quality control and teaching laboratories that need reproducible volume measurement with a secure NS 14/23 ground joint for reliable stopper seating.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 2 pcs.
- Accuracy class: A
- Nominal volume: 200 ml
- Material: Borosilicate glass 3.3
- Joint size: NS 14/23
- EAN: 8434868052390
- GTIN: 08434868052390
- Technical Information Sheet:
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Questions about Volumetric flask amber class A with plastic stopper, 200 ml, mouth size 14/23, P
What is this article?
Volumetric flask amber class A with plastic stopper, 200 ml, mouth size 14/23, P is the article on this page. Luminix Health distributes Labbox 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.