Description
Volumetric flask, PP, clear, class B, 25 ml, NS 10/19 is a precision laboratory measuring flask produced from polypropylene in accordance with DIN EN ISO 1042. Calibrated to DIN/ISO class B, the clear vessel delivers high transparency that allows sharp visualisation of the meniscus line for reliable volume adjustment. The 25 ml flask combines strong chemical resistance with good heat tolerance, making it suitable for routine preparation of standard solutions, dilutions and quantitative work with media compatible with PP. A standard ground joint NS 10/19 accepts the supplied leak-proof polyethylene stopper, which ensures a secure, drip-free closure during mixing, standing or short-term storage. Clear polypropylene construction provides excellent optical clarity while remaining lightweight and resistant to breakage under normal laboratory handling. This volumetric flask from manufacturer ISOLAB Laborgeräte supports accurate class B volumetric operations in analytical, quality-control and teaching laboratories where durable plasticware is preferred over glass. The combination of defined capacity, standardised joint and secure PE stopper makes the flask a practical choice for everyday volumetric tasks requiring transparent, chemically resistant class B equipment.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 1 pc
- Material: Polypropylene (PP)
- Capacity: 25 ml
- Accuracy class: B
- Ground joint: NS 10/19
- EAN: 4250362621672
- Technical Information Sheet:
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Questions about volumetric flask - P.P - clear - Class B - blue scale - 25 ml - NS 10/19
What is this article?
volumetric flask - P.P - clear - Class B - blue scale - 25 ml - NS 10/19 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.