Description
DIN class B burettes fabricated from amber glass and offering a 10 ml working volume are intended for precise titration work in chemical and analytical laboratories. Graduated in 0,02 ml steps, each burette is fitted with a straight spindle stopcock that permits smooth, reproducible control of liquid flow. The amber glass construction shields light-sensitive reagents from unwanted photochemical change, extending the usability of photosensitive titrants and samples. Conforming to DIN class B accuracy requirements, these instruments support routine volumetric determinations such as acid-base, precipitation and redox titrations in educational, industrial and research settings. Supplied as a pack of 2 pieces with a net weight of 0,06 kg per unit from manufacturer Witeg, the burettes combine compact dimensions with dependable performance. The straight spindle stopcock design simplifies cleaning and maintenance while ensuring leak-free operation. Ideal for laboratories seeking light-protected glassware that meets established DIN standards for everyday quantitative analysis.
This article is part of Burettes, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Product type: DIN class B burette
- Capacity: 10 ml
- Graduation: 0,02 ml
- Material: Amber glass
- Stopcock: Straight spindle
- Technical Information Sheet:
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Questions about Burettes, class-B.10 ml:0,02 w. straigh
What is this article?
Burettes, class-B.10 ml:0,02 w. straigh 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.