Description
Amber glass burette class AS with PTFE plug 10 ml is a precision volumetric instrument intended for accurate titration and quantitative analysis in analytical laboratories. It offers a capacity of 10 ml with fine 0,02 ml graduations according to class AS accuracy requirements. The straight stopcock is fitted with a PTFE plug that provides smooth operation and reliable chemical resistance during repeated use. Brown-tinted glass protects light-sensitive reagents from photodegradation throughout the titration process. Produced by manufacturer Witeg, this burette is conformity certified (KB) and suitable for pharmaceutical quality control, chemical analysis and research applications that demand high volumetric precision. The pack contains 2 pc(s), offering a practical supply for laboratories running parallel titrations. With a net weight of 0,08 kg, the instrument combines a robust amber glass body with a durable PTFE stopcock for consistent performance. It supports standard laboratory workflows where class AS accuracy and light protection are essential for reliable results.
This article is part of Burettes, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Capacity: 10 ml
- Graduation: 0,02 ml
- Accuracy class: AS
- Stopcock: straight PTFE plug
- Material: amber glass
- Technical Information Sheet:
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Questions about Burette amber stained class AS PTFE-stopcock 10 ml
What is this article?
Burette amber stained class AS PTFE-stopcock 10 ml 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.