Arkema | sku: 505190 Arkema R22 Refrigerant, 30Lb Cylinder ONLY RESELLERS OR EPA-CERTIFIED TECHNICIANS CAN PURCHASE THIS PRODUCT. YOU MUST PROVIDE PROOF OF CERTIFICATION PRIOR TO ORDERING THIS REFRIGERANT PRODUCT This disposable R-22 refrigerant cylinder contains chlorodifluoromethane and is not available in all... Log in for pricing