Beschrijving
Micro burettes according to Bang 5:0,01 ml are precision volumetric instruments for accurate micro-scale titration and analytical work. Manufactured from borosilicate glass 3.3 in accordance with DIN EN ISO 385, these Class AS burettes are fast-draining and carry main-point ring graduation. They are adjusted to “Ex” and feature blue graduation markings together with a Schellbach stripe for clear meniscus reading. A straight stopcock with NS-PTFE plug is fitted in the drain cock and filling tube, ensuring smooth operation and chemical resistance during reagent delivery. Supplied as a pack of four pieces in a sturdy carton from manufacturer Marienfeld, the instruments suit quantitative chemistry, quality-control and research laboratories that require reliable Class AS performance. The combination of Schellbach stripe, blue scale and PTFE stopcock supports reproducible results when dispensing small volumes. Borosilicate glass 3.3 construction provides the thermal and chemical durability expected in routine laboratory titration workflows.
This article is part of Burettes, in Volumetric glassware.
Key features
- Pack size: 4 pc(s)
- Nominal volume: 5 ml
- Graduation: 0,01 ml
- Accuracy class: AS
- Material: Borosilicate glass 3.3
- EAN: 4250317306906
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Questions about Microburettes acc. to Bang 5:0.01 ml,
What is this article?
Microburettes acc. to Bang 5:0.01 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.