1Purity: 99.9% 2BRAND :SNOW BABY 3Best company credit 4Satisfy refrigerant gas clients' ... /400L ,800kg/800L ,1000kg/1000L,950kg/926L Quality standard :Purity, %≥99.8Moisture, PPm≤10Acidity, PPm≤0.1Vapor Residue, PPm≤100AppearanceColorless, No ... , 800L, 926L, 1000L; ISO-Tank. 13.6KG/30LB refrigerant R22 99.9% purity