Description
Burette DURAN® class B with 50 ml nominal volume and 0,1 ml scale division provides a practical volumetric tool for titration and quantitative laboratory procedures. Made from borosilicate glass 3.3, the clear-glass burette features durable black graduations with line division and a straight glass stopcock that allows precise reagent control. Manufactured to DIN EN ISO 385 accuracy class B, it is well suited for routine analytical work, teaching laboratories and quality-control environments where class B performance is sufficient. The DURAN® material offers the chemical resistance and thermal stability expected of high-quality laboratory glassware, supporting repeated use with aqueous media and many standard reagents. Offered as a pack of two pieces from manufacturer Hirschmann, this 50:0,1 ml burette balances larger capacity with clear scale readability for efficient daily titration tasks. Its robust construction and straightforward glass stopcock design make it a dependable choice for educational, industrial and research settings that require reliable class B volumetric glassware for consistent volume delivery.
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: 4049338012046
- Technical Information Sheet:
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Questions about BURETTES CL. B 50:0,1 ML, STRAIGHT STOPCOCK
What is this article?
BURETTES CL. B 50:0,1 ML, STRAIGHT STOPCOCK is the article on this page. Luminix Health distributes Hirschmann for laboratory use. It sits in Burettes, inside Volumetric glassware, in Matériel de laboratoire.
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 Matériel de laboratoire.
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.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.