Description
Burette class AS KB SB 50:0,1 ml is a precision volumetric instrument designed for accurate titration and quantitative laboratory work. Produced from DURAN® borosilicate glass 3.3, it provides outstanding chemical resistance and thermal stability. Blue graduations, a Schellbach stripe and main-point ring division deliver excellent meniscus readability, while the straight glass stopcock ensures reliable flow control. The nominal volume is 50 ml with a scale division of 0,1 ml; the burette is rated accuracy class AS and manufactured in accordance with DIN EN ISO 385. Each piece includes a declaration of conformity according to DIN 12600 together with dated batch identification for full traceability. Available in packs of 2 pieces from manufacturer Hirschmann, these burettes serve analytical chemistry, quality-control and teaching laboratories requiring class AS performance. Robust construction and high-contrast markings support precise endpoint determination in acid-base, redox and complexometric titrations under everyday and demanding conditions.
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: 4049338012428
- Technical Information Sheet:
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Questions about BURETTES CL. AS CC 50:0,1 ML, SB, STRAIGHT STOPCOCK
What is this article?
BURETTES CL. AS CC 50:0,1 ML, SB, STRAIGHT STOPCOCK is the article on this page. Luminix Health distributes Hirschmann for laboratory use. It sits in Burettes, inside Verrerie volumétrique, 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 Verrerie volumétrique. The sub-category is Burettes. The catalogue is Matériel de laboratoire.
Shelves beside this one are Fioles jaugées, Éprouvettes graduées, Éprouvettes de mélange and Accessoires volumétriques & certificats.
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.