Description
Replacement protective collar 250 ml yellow PE-HD is a sturdy laboratory spare part intended for 250 ml measuring cylinders. Produced from high-density polyethylene (PE-HD), this yellow collar safeguards the cylinder rim against impact and wear during measuring, mixing and storage procedures. It is suitable for both measuring cylinders and mixing cylinders found in analytical chemistry, quality control and general laboratory practice. The component has a net weight of 0,006 kg and is supplied as one piece for convenient replacement of damaged originals. Laboratories can source the collar from manufacturer Witeg to keep larger volumetric glassware fully protected and serviceable. PE-HD construction ensures adequate chemical resistance for routine aqueous and organic media while remaining easy to fit and clean. Maintaining a stock of these yellow protective collars helps prevent glassware damage, reduces replacement costs for complete cylinders and supports uninterrupted workflow in busy research or industrial laboratory environments where 250 ml vessels are frequently handled.
This article is part of Grease, boiling stones & sealants, in Tools & accessories.
Key features
- Pack size: 1 pc(s)
- Material: PE-HD
- Colour: yellow
- Suitable for: 250 ml measuring cylinders
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Questions about Spare protection collar 250 ml yellow PE-HD
What is this article?
Spare protection collar 250 ml yellow PE-HD is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Grease, boiling stones & sealants, inside Tools & accessories, in Labware.
Grease seals a ground joint. Boiling stones give a liquid a place to start boiling so it does not bump. A sealant does the same job as grease when grease would contaminate the product. They are small, and they decide whether a joint weeps.
The small tools of the bench are what the hand actually holds: a spatula for a powder, forceps for an object that must stay clean, a brush for a narrow neck, a desiccator when a dried sample must not take up water again. None of these reads a measurement. They keep the measurement possible. The apparatus around them is listed under ISO laboratory apparatus.
Which category should I open next?
The category is Tools & accessories. The sub-category is Grease, boiling stones & sealants. The catalogue is Labware.
Shelves beside this one are Spatulas & spoons, Other lab tools & accessories, Lab furniture, trolleys & storage, Tweezers & forceps, Scissors, scalpels & dissecting instruments, Weighing boats, dishes & paper, Desiccators & desiccant, Timers, stopwatches & calculators, Stationery, books & lab notebooks, Brushes & cleaning tools, Stirring rods, spreaders & glass tools, Cutting & sealing tools and Gas handling & burners accessories.
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.