Description
Automatic burettes according to Dr. Schilling are precision titration instruments made of borosilicate glass with a nominal volume of 50 ml graduated in 0,1 ml steps. These amber-glass versions protect light-sensitive reagents, carry white graduation markings and are adjusted to “Ex” in accuracy class B. Automatic zero-point setting and an integrated overflow tube allow fast, reproducible filling, while a high-quality pinchcock provides precise flow control during titration. Each unit is delivered complete with a 1000 ml plastic bottle and a stable red plastic foot for secure bench placement. Supplied as a pack of two pieces in a robust carton, the burettes suit volumetric analysis of photosensitive solutions, quality-control work and teaching laboratories. Produced by Marienfeld, the combination of amber borosilicate glass and practical accessories supports reliable, efficient titration routines in analytical chemistry settings where light protection is required.
This article is part of Burettes, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Material: Borosilicate glass, amber
- Nominal volume: 50 ml (0,1 ml graduation)
- Accuracy class: B, adjusted to Ex
- Features: White graduation, automatic zero point, overflow tube, pinchcock
- EAN: 4250317306845
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Questions about Automatic burettes acc. to Schilling,
What is this article?
Automatic burettes acc. to Schilling, is the article on this page. Luminix Health distributes Marienfeld for laboratory use. It sits in Burettes, inside Volumetric glassware, 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 Volumetric glassware. The sub-category is Burettes. The catalogue is Matériel de laboratoire.
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.