STOPPERS PTFE, NS 14,5/23 Back Catalog number: 1455 Availability: In the manufacturer's stock Price on request - + Recommended 3831 CONICAL STOPPER 1 HOSE - 42x32mm, h 42mm Price on request 442-0261 Míchadlo magnetické, válcové, pr.80mm x 10mm, PTF Price on request 634 CRYSTALIZATION VESSELS PTFE, 100mm Price on request