STOPPERS PTFE, NS 24/29 Back Catalog number: 1457 Availability: In the manufacturer's stock Price on request - + Recommended 3806 SYLICON CONICAL STOPPER - 20x14mm, h 24mm Price on request 837 BUCHNER DISCS, O 70mm (10 pcs) Price on request 442-0491 Míchadlo magnetické, diskové, pr. 37mm x 62mm, PT Price on request