Beschreibung
Compact titration apparatus BLAUBRAND® Class AS is manufactured from brown borosilicate glass 3.3 and carries white graduation marks for a 10 ml capacity subdivided at 0,02 ml. The amber-tinted body offers light protection for photosensitive titrants while the white scale ensures high-contrast reading of the liquid level. Delivered without stand, burette clamp or bottle, the compact configuration permits flexible mounting in existing laboratory frameworks. DE-M marked and produced by Brand, this BLAUBRAND® instrument meets Class AS tolerances required for precise volumetric analysis. The fine 0,02 ml graduation supports exact endpoint determination in micro-scale and standard titration procedures. Brown glass construction combined with borosilicate 3.3 chemistry provides chemical resistance and thermal stability suited to routine analytical work. Laboratories benefit from the modular supply format when expanding or replacing individual titration components. Ideal for applications involving light-sensitive reagents, the white graduation remains clearly legible against the coloured glass background throughout extended use.
This article is part of Burettes, in Volumetric glassware.
Key features
- Pack size: 1 pc
- Capacity: 10 ml
- Graduation: 0,02 ml
- Accuracy class: AS
- Material: Brown borosilicate 3.3
- EAN: 4033378497215
- Technical Information Sheet:
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Questions about Comp.aut.bur. BBR amber w/o bottle, 10:0,02 ml , Boro 3.3, grad. white
What is this article?
Comp.aut.bur. BBR amber w/o bottle, 10:0,02 ml , Boro 3.3, grad. white is the article on this page. Luminix Health distributes BRAND for laboratory use. It sits in Burettes, inside Volumetric glassware, in Laborbedarf.
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 Laborbedarf.
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.