BUCHNER FUNNELS, O 240mm Back Catalog number: 445 Availability: In the manufacturer's stock Price on request - + Recommended 3848 CONICAL STOPPER 2 HOSES - 45x34mm, h 45mm Price on request 364 PETRI DISHES 4 SECTORS, O 90mm (1 pc) Price on request 843 BUCHNER DISCS, O 160mm (10 pcs) Price on request