... , not cloudy, odorless 2.Purity Quotient (%) >=99.99 3.Moisture Content (PPm) 0 4.Accept OEM Product:tetrafluoroethane refrigerant R134a Property of ... , 1000L; ISO-Tank. Quality standard : Purity, %≥99.9Moisture, PPm≤10Acidity, PPm≤0.1Vapor Residue, PPm≤100AppearanceColorless, No turbidOdorNo Strange Stench Application:Refrigerant for ...