Description
Burette tube class B Schellbach 100:0,2 ml is a replacement glass tube intended for volumetric titration work in the laboratory. The tube belongs to accuracy class B and carries a Schellbach stripe for improved meniscus reading. Nominal capacity is 100 ml with a graduation interval of 0,2 ml, allowing straightforward volume delivery during analytical procedures. Supplied in packs of two pieces by manufacturer Witeg, these burette tubes serve as direct spare parts for existing class-B Schellbach burettes of matching capacity. Net weight per unit is 0,106 kg. The clear graduation and Schellbach design support routine quantitative analysis in teaching, quality-control and research laboratories where class-B tolerance is acceptable. Because the product is supplied as bare tubes, users can replace worn or damaged glassware while retaining the original burette fittings. Dimensions and calibration follow the stated 100 ml : 0,2 ml specification, ensuring compatibility with standard laboratory burette assemblies that require class-B Schellbach tubes of this volume range.
This article is part of Burettes, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Accuracy class: B
- Nominal volume: 100 ml
- Graduation: 0,2 ml
- Design: Schellbach stripe
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Questions about Burette-tubes, class B, Schellbach, 100
What is this article?
Burette-tubes, class B, Schellbach, 100 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.
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.