Description
Burette tube 100 ml DIN-B, amber glass is a replacement or accessory glass tube intended for laboratory burettes conforming to DIN class B. The brown (amber) glass construction protects light-sensitive titrants while the 100 ml capacity and 0,2 ml graduation interval support accurate volumetric work in analytical chemistry. Supplied in packs of 2 pieces, the tubes are produced by manufacturer Witeg and meet the dimensional and tolerance expectations of DIN-B burette systems. Amber glass reduces photochemical degradation of reagents during titration procedures, making the component suitable for routine quantitative analysis, educational laboratories and quality-control environments. The clear graduation markings enable reliable reading of delivered volumes, and the robust glass wall thickness withstands normal laboratory handling. These burette tubes serve as direct replacements or spare parts for compatible burette assemblies, ensuring continued precision in acid-base, redox and other classical titration methods without altering established laboratory protocols.
This article is part of Burettes, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Volume: 100 ml
- Accuracy class: DIN-B
- Material: amber glass
- Graduation interval: 0,2 ml
- Type: burette tube
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Questions about BURETTE-TUBES,CLASS-B, AMBER GLASS 100
What is this article?
BURETTE-TUBES,CLASS-B, AMBER GLASS 100 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.