Description
BLAUBRAND® titration apparatus BBR is a class AS volumetric burette system with 50 ml nominal volume and 0,1 ml scale division, fitted with a side valve stopcock and blue Schellbach stripe for precise meniscus reading. Supplied without intermediate stopcock and without bottle, the unit is intended for direct integration into existing titration setups requiring high accuracy. DE-M marked and manufactured to class AS tolerances, it supports quantitative analytical work in aqueous and many non-aqueous media. The lateral valve stopcock enables controlled reagent delivery while the Schellbach stripe improves readability under laboratory lighting. From manufacturer Brand, this BBR configuration is widely used in classical wet chemistry, pharmaceutical titration and educational laboratories. Clear graduation and robust construction make it suitable for repetitive volumetric determinations where class AS performance is specified.
This article is part of Burettes, in Volumetric glassware.
Key features
- Pack size: 1 pc
- Nominal volume: 50 ml
- Scale division: 0,1 ml
- Accuracy class: AS
- Stopcock: Side valve stopcock, without intermediate stopcock
- EAN: 4033378221520
- Technical Information Sheet:
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Questions about Aut.bur.BBR w/o interm./bottle, 50 ml:0,1 ml Schellb. lat.safety stopc.
What is this article?
Aut.bur.BBR w/o interm./bottle, 50 ml:0,1 ml Schellb. lat.safety stopc. is the article on this page. Luminix Health distributes BRAND 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.