Beschrijving
Volumetric flask 500 ml, polypropylene is a class B laboratory measuring vessel conforming to DIN EN ISO 1042 and adjusted to “In” for reliable volume determination of liquids. It carries an individually adjusted ring mark that supports reproducible filling to the calibration line. The flask is fitted with a polypropylene screw cap featuring a GL 25 thread, ensuring secure closure during handling or transport of prepared solutions. Fabricated from polypropylene (PP), the vessel is autoclavable at 121 °C and tolerates a maximum operating temperature of 125 °C, which suits many sterilization and mild heating workflows in the laboratory. Supplied in packs of two pieces from manufacturer Marienfeld, these flasks provide a convenient quantity for routine analytical, educational, and quality-control work. The plastic body offers shatter resistance and lower weight than traditional glass volumetric flasks while retaining adequate chemical resistance for aqueous and many common laboratory reagents. Class B accuracy makes the product appropriate wherever the tighter tolerances of class A glassware are not required, supporting solution preparation, dilution series, and general volumetric measurements in research and industrial laboratories.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Material: Polypropylene (PP)
- Accuracy class: B
- Nominal volume: 500 ml
- Standard: DIN EN ISO 1042
- EAN: 4250317314260
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Questions about Volumetric flasks 500 ml, polypropylene,
What is this article?
Volumetric flasks 500 ml, polypropylene, is the article on this page. Luminix Health distributes Marienfeld for laboratory use. It sits in Volumetric flasks, inside Volumetric glassware, 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.
Which category should I open next?
The category is Volumetric glassware. The sub-category is Volumetric flasks. The catalogue is Labmateriaal.
Shelves beside this one are Measuring cylinders, Burettes, Mixing cylinders and Volumetric accessories & certificates.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.