Refrigerant gas r22 . COLORLESS AND CLEAR,ODORLESS HIGH PURITY EXCELLENT THERMAL AND CHEMICAL PROPERTIES FREON GAS R22 HONEYWELL, DAIKAIN, JUHUA, DUPONT, HARP, FORNE BRANDS AVAILABLE. Physical ... production.Packing Disposable cylinder:13.6kg(30lbs),22.7kg(50lbs)Refillable cylinder:400L,800L,926L,1000LISO-TANK 13.6kg (30lbs) Refrigerant Gas R22,high ...