CONICAL STOPPER 2 HOSES - 48x37mm, h 50mm Back Catalog number: 3849 Availability: In the manufacturer's stock Price on request - + Recommended 5010 OCTADECYL 1500MG INERT II SPE 30/PK Price on request 408 W.NECK BOTTLES, 50ml Price on request 634 CRYSTALIZATION VESSELS PTFE, 100mm Price on request