... 24lb/10.9kg; Recyclable cylinder 400L, 800L, 926L; ISO-TankQuality standard : Purity, %≥99.8Moisture, PPm≤10Acidity, PPm≤1Vapor Residue, PPm≤100AppearanceColorless ... in !! (Will reply immediatly when we received your email!) high quality refrigerant gas R404a