Beschrijving
Volumetric flask, PMP, class A, with NS stopper 19/26, PP, 500 ml is a precision plastic measuring flask for preparing and containing solutions at a nominal volume of 500 ml (0,5 l). The body is produced from PMP, a clear thermoplastic chosen for volumetric plasticware when reliable volume definition and chemical resistance are important in routine laboratory practice. Accuracy class A supports higher-precision volumetric tasks where class A tolerances are required by analytical methods or quality systems. A ground joint of size NS 19/26 is closed with the accompanying polypropylene (PP) stopper, helping to limit evaporation and contamination during storage or transfer of prepared standards and samples. Gross weight is 0,14 kg, giving a robust yet manageable vessel that reduces breakage risk compared with glass flasks of similar capacity. This volumetric flask from manufacturer Vitlab is well suited to larger dilution series, stock solution preparation and sample make-up in chemical, biochemical and environmental laboratories. The 500 ml class A format with NS 19/26 PP stopper provides a practical plastic alternative for everyday high-accuracy volumetric work once PMP compatibility with the intended media has been confirmed.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 1 pc
- Material: PMP
- Accuracy class: A
- Nominal volume: 500 ml
- Joint size: NS 19/26
- Stopper material: PP
- Technical Information Sheet:
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Questions about Volumetric flask, PMP, class A, 500 ml, with stopper, NS 19/26, with ring-mark,
What is this article?
Volumetric flask, PMP, class A, 500 ml, with stopper, NS 19/26, with ring-mark, is the article on this page. Luminix Health distributes Vitlab for laboratory use. It sits in Maatkolven, inside Volumetrisch glaswerk, in Labmateriaal.
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.
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The category is Volumetrisch glaswerk. The sub-category is Maatkolven. The catalogue is Labmateriaal.
Shelves beside this one are Maatcilinders, Buretten, Mengcilinders and Volumetrische accessoires & certificaten.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.