Description
Universal titration apparatus 50 ml Schellbach DIN-AS provides a ready-to-use glass system for precise volumetric titrations in the laboratory. The burette offers a 50 ml capacity with 0,1 ml scale divisions and meets DIN AS accuracy class specifications. It is equipped with a lateral valve stopcock featuring a PTFE spindle, and the Schellbach stripe enhances meniscus readability for improved volume assessment. The assembly is conformity-certified and supplied together with a 2 l bottle; no pressure ball is included. This arrangement facilitates controlled delivery of titrant solutions in acid-base, redox and complexometric procedures. The PTFE spindle ensures smooth, chemically resistant stopcock operation over extended use. Available as a two-piece pack from manufacturer Witeg and with a net weight of 1,294 kg, the apparatus is well suited to educational laboratories, quality-assurance units and research settings that demand certified glassware for reliable analytical work. Clear Schellbach contrast and standardised tolerances support reproducible titration results.
This article is part of Burettes, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Capacity: 50 ml
- Graduation: 0,1 ml
- Accuracy class: DIN AS
- Stopcock: lateral valve stopcock with PTFE spindle
- Design feature: Schellbach stripe
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Questions about Universal automatic burettes, 50 ml:0,1
What is this article?
Universal automatic burettes, 50 ml:0,1 is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Burettes, inside Volumetric glassware, in Labware.
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 Labware.
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.
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We deliver across the EU, usually within 2 to 5 working days. More is on Delivery across the EU. 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.
