FILTER AID DISC RUBBER MOLDED 32MMX76MM , Each

Details

Filter Aid Disc Rubber Molded 32Mmx76Mm^ Filter Aid, disc, material: rubbber, molded, is designed to support and seal a filter crucible or a funnel in the neck of a filter flask, Inside diameter of the socket at top is 32mm, and outside diameter of the disc is 76mm, it seals tightly