Description
Class B burette BG 50:0,1 ml with lateral glass stopcock is a robust volumetric glassware item produced from DURAN® borosilicate glass 3.3. White line graduations on brown glass give a nominal volume of 50 ml and a scale division of 0,1 ml in accordance with DIN EN ISO 385 class B tolerances. The lateral glass stopcock provides dependable, fine control of liquid delivery during titration procedures. Light-absorbing amber glass is ideal for handling photosensitive solutions, while the borosilicate 3.3 composition ensures high chemical resistance and thermal stability. Available as a pack of 2 pieces from manufacturer Hirschmann, the burette serves analytical chemistry, quality-assurance and educational laboratories that require reliable class B performance. Clear graduation markings facilitate accurate volume determination and reproducible results. This DURAN® instrument combines proven material quality with practical design features for everyday volumetric measurements and quantitative analysis tasks.
This article is part of Burettes, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Storage temperature: +5 - +40°C
- Material: Borosilicate glass 3.3
- Nominal volume: 50 ml
- Scale division: 0,1 ml
- EAN: 4049338013074
- Technical Information Sheet:
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Questions about BURETTES CL. B 50:0,1 ML, AMBER GLASS, LATERAL STOPCOCK
What is this article?
BURETTES CL. B 50:0,1 ML, AMBER GLASS, LATERAL STOPCOCK is the article on this page. Luminix Health distributes Hirschmann 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.