A simple, inexpensive insert is described for preventing flooding in lab sinks. The insert is essentially a tube with slots cut into the side that fits snugly into the drain outlet, preventing water buildup and providing additional drainage sites to avoid constriction by small lab items and paper towels.
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Citation
Fleming, Fraser F.; Bodnar, Daniel J.; Hardesty, David L. J. Chem. Educ.2004 81 1344.
Keywords
General Chemistry; Introductory / High School Chemistry; Laboratory Equipment / Apparatus; Organic Chemistry; Safety / Hazardous Substances; Water / Water Chemistry
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