Beschrijving
Pellet burette 10 ml Schellbach PTFE stopcock is a DIN class B volumetric glass instrument intended for precise titration and controlled liquid delivery. With a capacity of 10 ml and graduation of 0,02 ml, it supports accurate measurement of titrant volumes in standard laboratory procedures. The burette is equipped with a PTFE intermediate stopcock and a lateral valve stopcock that incorporates a PTFE spindle, offering dependable sealing and smooth adjustment during pellet-style operation. A Schellbach stripe enhances scale readability and helps operators locate the meniscus with confidence. A 2 l reservoir bottle forms part of the assembly so that reagent can be held ready for successive determinations; the unit is supplied without a pressure ball. This model from manufacturer Witeg is appropriate for Schilling-type quick-operating titration apparatus used in analytical chemistry, process control and educational settings. Net weight is 1,25 kg. The pack contains 2 pc(s), allowing laboratories to outfit parallel workstations or maintain backup capacity while relying on PTFE stopcock components for everyday volumetric analysis.
This article is part of Burettes, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Capacity: 10 ml
- Graduation: 0,02 ml
- Accuracy class: DIN-B
- Stopcock: PTFE intermediate with lateral valve and PTFE spindle
- Reservoir bottle: 2 l
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Questions about Autom. burettes, Pellet, 10 ml:0,02 din-
What is this article?
Autom. burettes, Pellet, 10 ml:0,02 din- is the article on this page. Luminix Health distributes Witeg 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.