Feature●High Quality - Made of borosilicate glass, it has the advantage of excellent physical and chemical resistant.●Medium Frit - The Pore Size is G3, which max. size is 15~40μm .●Design: Buchner Funnel is a universal filter with 24/40 standard joint and a capacity of 250ml. It is suitable for use with all types of liquids.●Usage: It can be used with filter erlenmeyer flask, filter adapter cones and others; ideal for chemical analysis, petroleum industry, pharmaceutical industry and so on.●100% Satisfied Service - Enjoy a smooth & frustration free experience with our 100% Satisfied Service in one Month!Description