1.Purity: >=99.99% 2.Package: 30LB/13.6KG, 50LB/22.7KG, recyclable cylinder 400L,800L, 926L,1000L, Iso-tank 3. ... Packaging & Delivery Packaging Detail:Disposable cylinder 30lb/13.6kg, 50lb/22.7kg; Recyclable cylinder 400L,Delivery Detail:20 DAYSSpecificationsCHEMICAL FORMULA:CHCLF2 ... rallway and road transportation of China concerning hazardous cargo. refrigerant 22