Description
Weighting ring for flasks, Ø 45 mm, is a laboratory accessory made to keep glass flasks submerged and stable during heating or incubation in a water bath. Constructed from metal with a PVC coating, the ring adds controlled ballast so vessels do not float or tip when only partly filled. The 45 mm diameter suits common round-bottom and similar flask formats used in synthesis, extraction, digestion, and sample preparation. By limiting flotation, the ring supports more uniform heat transfer and steadier bath operation without bulky clamps. Offered as a single piece from manufacturer Labbox, the coated-metal design is durable under typical aqueous bath conditions and simple to place or remove as workflows change. With a net weight of 0,204 kg it delivers reliable downward force while remaining easy to handle at the bench. This accessory is well suited to general laboratory glassware setups where water-bath stability and safe flask positioning are essential.
This article is part of Other lab tools & accessories, in Tools & accessories.
Key features
- Pack size: 1 pc
- Diameter: 45 mm
- Material: Metal with PVC coating
- EAN: 8434868053618
- Technical Information Sheet:
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Questions about Closed lead ring for flasks, Ø 45 mm
What is this article?
Closed lead ring for flasks, Ø 45 mm is the article on this page. Luminix Health distributes Labbox 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.
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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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
