R22: 1.pure refrigerant gas, 2.purity:99.8%, 3.first service. Product:Refrigerant gas R22 Physical ... polymer compound containing fluorine.Packingdisposable steel cylinder30b/13.6kg,50b/22.7kg, recyclable steel cylinder 400kg/400L ,800kg/800L ,1000kg/ ... 1000L,950kg/926L Quality standard : Purity, %≥99.8Moisture, PPm≤10Acidity, PPm≤0.1Vapor Residue, PPm≤100AppearanceColorless, No ...