Buchner Funnel 60245 Coors 135 mm D
Coors Porcelain Buchner Funnel 60245 with fixed plate perforated filter plate, ID 135 mm.
Coors Porcelain Buchner Funnel with fixed plate perforated filter plate, ID 150 mm.
Coors Buchner Fritted Filtering Funnel 130 mm dia. 65 mm H