Description
Burette DIN class B 50 ml with lateral neck and NS glass plug in amber glass is a precision volumetric instrument for controlled titration and quantitative analysis. It offers a nominal capacity of 50 ml with 0,1 ml graduation intervals conforming to DIN class B accuracy requirements, enabling reliable volume delivery in routine laboratory work. The brown glass body protects light-sensitive reagents from UV and visible light during storage and dispensing. A lateral stopcock fitted with an NS glass plug (Glasküken) allows smooth, precise flow control without PTFE components. Packaged as 2 pc(s) and weighing 0,084 kg net, this burette from manufacturer Witeg is well suited for acid-base titrations, redox procedures and general volumetric applications in analytical, educational and quality-control laboratories. The amber-glass construction combined with the side-mounted glass cock makes it particularly practical when handling photosensitive solutions while maintaining the dimensional and tolerance standards expected of DIN-B laboratory glassware.
This article is part of Burettes, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Capacity: 50 ml
- Graduation: 0,1 ml
- Accuracy class: DIN class B
- Stopcock: lateral NS glass plug
- Material: amber glass
- Technical Information Sheet:
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Questions about Burettes, 50 ml:0,1 DIN-B, lateral stop
What is this article?
Burettes, 50 ml:0,1 DIN-B, lateral stop 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.