Filter Adapter, Neoprene, Complete Set To Include 1ea Of The 7 Listed Sizes, each

Filter Adapter, Neoprene, Complete Set To Include 1ea Of The 7 Listed Sizes. Neoprene filter adapters are designed to fit between a filtering funnel and a flask. For use with Buchner funnels, Gooch crucibles, filter tubes, etc. Can be used individually or nested with adjacent sizes. Eliminates the boring of rubber stoppers and the difficulties of inserting and removing glass stems in stoppers. Neoprene withstands autoclaving. Available as a set or individually. Made in India.