Description
Burette DIN-AS clear glass 10 ml is a precision volumetric instrument intended for accurate titration and quantitative liquid dispensing in analytical laboratories. Fabricated from clear glass and equipped with a straight valve stopcock fitted with a PTFE spindle, it delivers smooth, leak-resistant control of reagent flow. The graduated scale covers a total volume of 10 ml with fine 0,02 ml subdivisions, enabling high-resolution readings during endpoint determination. Conformity-certified to DIN-AS requirements, the burette provides traceable volumetric accuracy for routine and research applications. Produced by manufacturer Witeg, it is suitable for a broad range of aqueous and organic titrants commonly used in quality control, educational and industrial laboratories. The PTFE spindle offers excellent chemical resistance and a reliable seal, reducing maintenance needs, while the clear-glass body permits unobstructed observation of the meniscus and colour changes. Supplied as a pack of two pieces, these burettes integrate easily into standard titration assemblies and support reproducible analytical results across repeated measurement cycles.
This article is part of Burettes, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Capacity: 10 ml
- Graduation: 0,02 ml
- Material: Clear glass
- Stopcock: Straight valve with PTFE spindle
- Standard: DIN-AS
- Technical Information Sheet:
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Questions about Burettes, DIN-AS, clear glass, straight
What is this article?
Burettes, DIN-AS, clear glass, straight 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.