large size plastic nstruction mats 12.7mm thick for parit Tabletop Buchner Funnel, 18" with Medium Porosity Removable hose barbed nnector accepts 12.7mm (1/2") I.D. tube and threads into 3/4" NPT bung on the funnel; Fixed or removable Fritware Porous Filter Plates supported by a multiple ring grid; HDPE, 6.4mm (1/4") thick, with a non-porous
Get price >>