Beschrijving
Titration apparatus with Schellbach burette is a complete borosilicate glass 3.3 assembly designed for precise volumetric analysis. The unit includes a conformity-certified Schellbach burette fitted with an intermediate stopcock that features an NS-PTFE plug, a lateral fine-dosing valve stopcock and a PTFE spindle, graduated 10 ml : 0,02. A 2-litre bottle completes the set, enabling continuous reagent supply during titration sequences. Manufactured by Hecht, the apparatus combines chemical resistance of borosilicate glass 3.3 with smooth PTFE components for reliable stopcock operation and fine volume control. Ideal for acid-base, redox and complexometric titrations in analytical, educational and quality-control laboratories, the Schellbach stripe improves meniscus readability. The intermediate stopcock arrangement supports both rapid filling and controlled delivery, while the side fine-dosing valve allows precise endpoint approach. Supplied as a ready-to-use single unit, the system integrates directly into standard titration workflows and maintains accuracy across repeated determinations.
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: 10 ml : 0,02
- 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.