Description
Volumetric flasks with stopper, class B are transparent polypropylene (PP) vessels designed for volumetric analysis and accurate preparation of liquid standards. They combine a PP body with a standard ground joint of PP and stopper, here specified for the 100 ml size with joint NS 14/23, so measured solutions can be mixed and held securely. Class B tolerance suits routine laboratory dilutions, reagent make-up and general analytical workflows that do not require class A precision. The plastic construction is lightweight and reduces breakage risk relative to glass while remaining suitable for many aqueous media common in chemical and life-science labs. Packaged as 2 pc(s) with an approximate weight of 0,094 kg, the set is convenient for bench stock and teaching environments. These volumetric flasks from manufacturer Vitlab support clear volume definition and stopper convenience for everyday volumetric work. They fit naturally into laboratory glassware and plasticware collections used for volumetric vessels, quality control and sample preparation where durable 100 ml class B flasks are needed.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Product type: Volumetric flasks with stopper
- Accuracy class: Class B
- Material: PP with PP standard ground joint
- Capacity: 100 ml
- Ground joint: NS 14/23
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Questions about Volumetric flasks class B transparent, 100 ml, 14/23
What is this article?
Volumetric flasks class B transparent, 100 ml, 14/23 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.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.