1) REFRIGERANT R12-T CAN 2) auto aircondition 3) 1000g 500g 300g small can REFRIGERANT R12-T CANProperty of chloride : Molecular Weight 120.91 ... Packing Can of 220g, 250g, 280g, 300g, 340g, 500g, 800g, 1000g; Disposable cylinder 30lb/13.6kg, 50lb/22.7kg; Recyclable cylinder ... 400L, 800L, 926L, 1000L; ISO-Tank. Application: Refrigerant. REFRIGERANT R12-T CAN