Description
neoChoice closed lead rings with an 18 mm inner diameter and a nominal weight of 165 g are used to weigh down glass vessels in water baths. Securing flasks and similar glassware helps reduce glass breakage and limits the risk of chemical leakage during heating or incubation. A vinyl coating gives the ring enhanced resistance to chemicals commonly encountered in laboratory water-bath work. The closed ring geometry provides stable seating around vessel necks, while the 165 g mass (0,165 kg) supplies reliable ballast without unnecessary bulk on the bath surface. These rings support safer handling of narrow-neck glassware under aqueous thermal conditions in research and analytical laboratories. Available as a single piece from manufacturer neolab - Labor, the neoChoice lead ring is a practical accessory for benches that regularly process samples in water baths. The 18 mm inner opening suits typical laboratory glassware used for heating and incubation, offering a focused solution for vessel stability and spill prevention during routine bath applications.
This article is part of Other lab tools & accessories, in Tools & accessories.
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Questions about neoChoice Bleiring geschlossen, 18 mm Innen-Ø, 165 g
What is this article?
neoChoice Bleiring geschlossen, 18 mm Innen-Ø, 165 g is the article on this page. Luminix Health distributes neolab for laboratory use. It sits in Other lab tools & accessories, inside Tools & accessories, in Labware.
This shelf is the bench tools that do not belong to a narrower rack: odd holders, small aids, pieces that complete a setup. The useful check is what the tool touches, and whether that contact adds a contaminant.
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 Other lab tools & accessories. The catalogue is Labware.
Shelves beside this one are Spatulas & spoons, Lab furniture, trolleys & storage, Tweezers & forceps, Scissors, scalpels & dissecting instruments, Weighing boats, dishes & paper, Desiccators & desiccant, Grease, boiling stones & sealants, Timers, stopwatches & calculators, Stationery, books & lab notebooks, Brushes & cleaning tools, Stirring rods, spreaders & glass tools, Cutting & sealing tools and Gas handling & burners accessories.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

