SYLICON CONICAL STOPPER - 54x42mm, h 53mm Back Catalog number: 3815 Availability: In the manufacturer's stock Price on request - + Recommended 1723 BECHER TPX SERIGR,, 250ml Price on request 843 BUCHNER DISCS, O 160mm (10 pcs) Price on request 1142 Zátka červená - 37x28mm, h 37mm Price on request