Description
Replacement protective collar 50 ml red PE-HD is a practical laboratory accessory designed specifically for 50 ml measuring cylinders. Made from durable high-density polyethylene (PE-HD), this red collar serves as a reliable spare part that helps protect glassware during routine handling, mixing and storage operations. It is equally suitable for measuring cylinders and mixing cylinders commonly used in analytical and preparative workflows. The lightweight component has a net weight of 0,002 kg and is supplied as a single piece for straightforward replacement. Laboratories can casually source this item from manufacturer Witeg when original collars become worn or damaged, ensuring continued safe use of volumetric glassware. Its PE-HD construction provides chemical resistance appropriate for typical aqueous and solvent-based laboratory environments while remaining easy to clean and fit. This replacement protective collar supports efficient lab maintenance by restoring full functionality to 50 ml cylinders without the need to replace the entire vessel, thereby reducing downtime and consumable costs in busy research or quality-control settings.
This article is part of Grease, boiling stones & sealants, in Tools & accessories.
Key features
- Pack size: 1 pc
- Material: PE-HD
- Colour: red
- Suitable for: 50 ml measuring cylinders
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Questions about Spare protection collar 50 ml red PE-HD
What is this article?
Spare protection collar 50 ml red 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 Matériel de laboratoire.
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 Matériel de laboratoire.
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.