SYLICON CONICAL STOPPER - 37x28mm, h 38mm Back Catalog number: 3811 Availability: In the manufacturer's stock Price on request - + Recommended 1455 STOPPERS PTFE, NS 14,5/23 Price on request A 100-03 BOLA Wide-Mouth Bottles, PTFE, 5ml, M 20 x 1,5 Price on request 442-0279 Míchadlo magnetické, hladké, pr. 27mm x 108mm, PT Price on request