Beschrijving
Burettes according to Mohr 50:0,1 ml are class AS volumetric glassware intended for precise titration and quantitative liquid dispensing in analytical laboratories. Manufactured from brown-tinted borosilicate glass 3.3, they offer inherent light protection for photosensitive reagents while retaining the thermal and chemical resistance typical of this glass type. Each unit is fitted with a straight stopcock incorporating an NS glass key and carries a clear white graduation for reliable volume reading. The nominal volume is 0,05 l with a 0,1 ml scale division, supporting accurate endpoint determination in acid-base, redox and complexometric titrations. These burettes from manufacturer Marienfeld are packed two pieces per carton, making them convenient for teaching laboratories, quality-control departments and research groups that require durable, light-shielding glassware of certified accuracy class AS. The brown coloration of the borosilicate body reduces photochemical degradation of light-sensitive titrants without compromising visibility of the meniscus against the white scale markings.
This article is part of Burettes, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Product type: Mohr burette class AS
- Nominal volume: 0,05 l
- Scale division: 0,1 ml
- Material: brown borosilicate glass 3.3
- EAN: 4250317340597
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Questions about Burettes acc. to Mohr 50:0.1 ml,
What is this article?
Burettes acc. to Mohr 50:0.1 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.