... , 500g, 800g, 1000g;Disposable cylinder 30lb/13.6kg, 50lb/22.7kg;Recyclable cylinder 400L, 800L, 926L, 1000L;ISO-Tank. Product:tetrafluoroethane R134APure refrigerant ... , 500g, 800g, 1000g; Disposable cylinder 30lb/13.6kg, 50lb/22.7kg; Recyclable cylinder 400L, 800L, 926L, 1000L; ISO-Tank. Quality standard :Purity, %≥ 99 ...