Description
Mixing cylinder 250 ml class B high form GL 45 with screw cap hexagonal foot is a graduated laboratory vessel designed for measuring and mixing larger liquid volumes. It offers a nominal capacity of 250 ml with 2 ml graduation intervals and a class B tolerance of ± 2 ml. The high-form cylinder is produced from borosilicate glass 3.3 in Diffico brown and conforms to DIN ISO 4788. A GL 45 threaded neck with screw cap provides secure closure, while the hexagonal foot ensures stable placement on the laboratory bench. This mixing cylinder from manufacturer Witeg is suitable for everyday volumetric applications such as preparing dilutions, combining reagents and general liquid handling in analytical and research laboratories. Supplied in a pack of 10 pc(s), each unit has a net weight of 0,23 kg. The brown glass finish, robust construction and stable base facilitate reliable mixing and temporary holding of solutions under controlled volume conditions where class B accuracy is sufficient. Clear scale markings support consistent volume control during routine sample preparation.
This article is part of Mixing cylinders, in Volumetric glassware.
Key features
- Pack size: 10 pc(s)
- Capacity: 250 ml
- Graduation: 2 ml
- Tolerance: ± 2 ml
- Class: B high form
- Material: Borosilicate glass 3.3 Diffico brown
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Questions about Graduated cylinder 250 ml class B tall form GL 45
What is this article?
Graduated cylinder 250 ml class B tall form GL 45 is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Mixing cylinders, inside Volumetric glassware, in Labware.
A mixing cylinder is a graduated cylinder with a stopper, so a dilute solution can be shaken in the vessel it was measured in. It is coarser than a volumetric flask and more convenient when many dilutions are made by hand.
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 Mixing cylinders. The catalogue is Labware.
Shelves beside this one are Volumetric flasks, Measuring cylinders, Burettes 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.