SYLICON CONICAL STOPPER - 37x28mm, h 38mm Back Catalog number: 3811 Availability: In the manufacturer's stock Price on request - + Recommended 170 Násypka, PP, pr. 150mm, Kartell Price on request E 684-14 BOLA 2-Way Stopcocks, PTFE, GL 14 Price on request 1485 VOLUMETRIC FLASK PP, 50ml Price on request