Description
Class B burette with lateral stopcock and solid NS glass plugs, 25 ml, clear glass is a volumetric glassware item engineered for controlled liquid delivery in titration and analytical procedures. The clear-glass body is manufactured to accuracy class B and fitted with a lateral stopcock that incorporates solid NS glass plugs, offering an alternative geometry for specific laboratory setups and space constraints. Capacity is 25 ml, making the burette suitable for standard volumetric work in teaching laboratories, quality control and routine analysis. Each piece has a net weight of 0,067 kg and is supplied in packs of 2 pieces. These burettes from manufacturer Witeg combine the durability of solid glass plugs with the optical clarity needed for accurate meniscus reading. The lateral stopcock arrangement can simplify tubing connections or bench layout in certain titration assemblies. Clear glass construction allows direct visual monitoring of solution level and colour transitions throughout the titration process. Ideal for laboratories that require reliable class B performance together with the mechanical robustness of solid NS glass plugs for repeated daily use.
This article is part of Burettes, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Capacity: 25 ml
- Accuracy class: B
- Material: Clear glass
- Stopcock: Lateral with solid NS glass plugs
- Technical Information Sheet:
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Questions about Burettes, with lateral stopcock, with s
What is this article?
Burettes, with lateral stopcock, with s is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Burettes, inside Volumetric glassware, in Labware.
A burette delivers a measured volume through a stopcock, which is how a titration is read. Class A and class AS state the tolerance. The stopcock, glass or PTFE, and the volume of the burette are the choices. A dirty bore changes the delivered volume.
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 Burettes. The catalogue is Labware.
Shelves beside this one are Volumetric flasks, Measuring cylinders, 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.
How does ordering and shipping work?
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.