Description
Volumetric flask for oil content determination 100 ml is a specialised measuring flask equipped with an NS 19/26 ground joint and polyethylene stopper. Fabricated from borosilicate glass 3.3 and marked Diffico white, the vessel is intended for oil-content assays and related volumetric procedures. Class B accuracy provides suitable precision for routine oil-content measurements while the 100 ml capacity matches common analytical protocols. The PE stopper offers a reliable, chemically resistant closure and the standardised NS 19/26 joint ensures interchangeability with complementary laboratory glassware. These flasks from manufacturer Witeg combine the thermal and chemical durability of borosilicate glass 3.3 with clear white graduations for easy reading. Net weight is 0,12 kg. Supplied as single pieces, the design supports petroleum, environmental and industrial laboratories that perform standardised oil-content determinations requiring consistent volume control and straightforward handling.
This article is part of Volumetric flasks, in Volumetric glassware.
Key features
- Pack size: 1 pc
- Capacity: 100 ml
- Accuracy class: B
- Joint size: NS 19/26
- Stopper: PE stopper
- Material: Borosilicate glass 3.3
- Technical Information Sheet:
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Questions about Volumetric flask for oil content determination
What is this article?
Volumetric flask for oil content determination is the article on this page. Luminix Health distributes Witeg 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?
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.