Designed to fit between the filtering funnel and flask. For use with Buchner funnels, Grooch crucibles, filter tube, etc. Eliminates the boring or rubber stoppers and the difficulties of inserting and removing glass stems in stoppers. Neoprene withstands autoclaving. Sold as a set.
Strict quality assurance from The Lab Depot for Filter Systems and more than 750,000 other lab glassware products means that you will always have confidence in your research and development or quality control results. After all, your laboratory testing procedures should always include using only the very best – whether filter holders, chemicals, glassware or very sophisticated instrumentation. Always look to The Lab Depot for value and for quality lab glassware.
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