Beschrijving
Titration apparatus with Schellbach burette is a complete borosilicate glass 3.3 assembly intended for accurate volumetric work. It comprises a conformity-certified Schellbach burette equipped with an intermediate stopcock carrying an NS-PTFE plug, a lateral fine-dosing valve stopcock and a PTFE spindle, graduated 25 ml : 0,05. The set includes a 2-litre reagent bottle that permits uninterrupted titrant delivery. From manufacturer Hecht, the apparatus unites the thermal and chemical durability of borosilicate glass 3.3 with PTFE sealing elements that ensure smooth, leak-free operation. Suited to routine and advanced titrations in analytical chemistry, teaching laboratories and industrial quality control, the Schellbach stripe enhances meniscus visibility for confident readings. The intermediate stopcock design facilitates rapid filling while the side fine-dosing valve enables careful approach to the endpoint. Delivered as a single ready-assembled unit, the system fits seamlessly into existing titration benches and supports reproducible results over successive analyses.
This article is part of Burettes, in Volumetric glassware.
Key features
- Pack size: 1 pc
- Product type: Titration apparatus
- Burette type: Schellbach burette
- Material: Borosilicate glass 3.3
- Volume graduation: 25 ml : 0,05
- Bottle capacity: 2 litre
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Questions about Automatic burettes, borosilicate glass 3.3, Schellbach burette, conformity
What is this article?
Automatic burettes, borosilicate glass 3.3, Schellbach burette, conformity is the article on this page. Luminix Health distributes Hecht for laboratory use. It sits in Burettes, inside Volumetric glassware, 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 Volumetric glassware. The sub-category is Burettes. The catalogue is Labmateriaal.
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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.