Description
Volumetric flask, class A, PFA is a precision laboratory vessel for accurate volume measurement in volumetric analysis. Made from PFA and fitted with a screw cap of the same material, it offers a nominal capacity of 25 ml for small- to mid-volume quantitative work. The class A designation supports dependable preparation of measured solutions in analytical laboratories. Supplied as 2 pc(s) with a weight of 0,050 kg, the pack is practical where paired flasks of identical volume are needed. This volumetric flask from manufacturer Vitlab is positioned among volumetric flasks and vessels employed for volumetric analysis and general laboratory consumables. PFA body and PFA screw cap together provide a consistent fluoropolymer system for routine solution preparation, dilution and volumetric determination. Research, quality-control and teaching environments can use the 25 ml class A flask wherever a durable plastic volumetric flask is preferred. Secure screw-cap closure assists mixing and handling of measured volumes before further analytical or process steps in the laboratory workflow.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Capacity: 25 ml
- Material: PFA
- Accuracy class: Class A
- Closure: Screw cap made of PFA
- Weight: 0,050 kg
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Questions about Volumetric flask, class A, PFA, with screw cap made of PFA, 25 ml, 2 unit(s)
What is this article?
Volumetric flask, class A, PFA, with screw cap made of PFA, 25 ml, 2 unit(s) is the article on this page. Luminix Health distributes Vitlab 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?
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.
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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.