Beschrijving
Mohr burette 25:0,05 ml is a class AS volumetric burette made from brown-tinted borosilicate glass 3.3, designed for accurate titration of light-sensitive solutions. It is equipped with a straight stopcock and NS glass key together with white graduation for clear volume reading. The nominal volume is 25 ml with a 0,05 ml graduation interval, suitable for a wide range of analytical procedures. Brown glass protects contents from ambient light while the borosilicate 3.3 material delivers the expected chemical resistance and thermal performance. Supplied in cartons of two pieces from manufacturer Marienfeld, these burettes support precise volumetric work in research, teaching and quality-control laboratories. Class AS accuracy ensures reliable results in quantitative analysis. The combination of brown glass body and white graduation offers good visual contrast for consistent meniscus observation during titration sequences.
This article is part of Burettes, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Type: Mohr burette 25:0,05 ml
- Accuracy class: AS
- Material: Borosilicate glass 3.3, brown tinted
- Stopcock: Straight with NS glass key
- EAN: 4250317347961
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Questions about Burettes acc. to Mohr 25:0.05 ml,
What is this article?
Burettes acc. to Mohr 25:0.05 ml, is the article on this page. Luminix Health distributes Marienfeld for laboratory use. It sits in Buretten, inside Volumetrisch glaswerk, in Labmateriaal.
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 Volumetrisch glaswerk. The sub-category is Buretten. The catalogue is Labmateriaal.
Shelves beside this one are Maatkolven, Maatcilinders, Mengcilinders and Volumetrische accessoires & certificaten.
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.