Description
DURAN® mixing cylinder class B 250 ml is a tall-form laboratory mixing cylinder made of borosilicate glass 3.3 with blue graduations. It offers a nominal volume of 250 ml and scale divisions of 2 ml for precise measurements, featuring an NS 29/32 ground joint and polyethylene stopper. With a height of 367 mm, this cylinder complies with DIN EN ISO 4788 standards for class B accuracy. Suitable for mixing, diluting and measuring liquids in chemical, biological and pharmaceutical laboratories, it provides excellent resistance to chemicals and thermal stress. The clear blue markings ensure easy readability during volumetric procedures. This product from manufacturer Hirschmann is designed for reliable everyday use in research and quality control settings. The high form facilitates effective swirling and mixing of contents without risk of overflow. Supplied in a pack of 2 pieces, it allows convenient replenishment of lab glassware stocks. Its durable construction supports repeated use and cleaning cycles while preserving dimensional stability and graduation integrity over time.
This article is part of Mixing cylinders, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Storage temperature: +5 - +40°C
- Material: Borosilicate glass 3.3
- Accuracy class: B
- Nominal volume: 250 ml
- EAN: 4049338006380
- Technical Information Sheet:
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Questions about MEASURING CYLINDERS B 250 ML, DURAN, POLY STOPPER, NS 29/32
What is this article?
MEASURING CYLINDERS B 250 ML, DURAN, POLY STOPPER, NS 29/32 is the article on this page. Luminix Health distributes Hirschmann 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.
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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.