Description
Burette class AS KB SB 50:0,1 ml with lateral valve stopcock and PTFE spindle is a precision volumetric glassware item made from DURAN® borosilicate glass 3.3. Blue graduated with Schellbach stripe and ring division at the main points, it provides a nominal volume of 50 ml and a scale division of 0,1 ml for accurate titration work. The lateral valve stopcock fitted with a PTFE spindle ensures smooth, chemically resistant operation and reliable sealing during repeated use. Manufactured to DIN EN ISO 385 and supplied with a declaration of conformity according to DIN 12600 together with dated batch identification, the instrument meets class AS accuracy requirements. Offered in a pack of 2 pieces from manufacturer Hirschmann, this burette is well suited to analytical chemistry, quality-control laboratories and teaching environments where reproducible volumetric measurements are essential. The robust glass construction and PTFE components support long service life under standard laboratory conditions while maintaining clear readability of the blue scale.
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: 4049338013159
- Technical Information Sheet:
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Questions about BURETTES AS CC SB 50:0,1 ML, LAT.VALVE STOPC., PTFE SPINDLE
What is this article?
BURETTES AS CC SB 50:0,1 ML, LAT.VALVE STOPC., PTFE SPINDLE 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.
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.