R12, R-12, Refrigerant 12, Dichlorodifluoromethane, Disposable 28 oz Can

R12, R-12, Refrigerant 12, Dichlorodifluoromethane, Disposable 28 oz Can (1) 28 oz. Disposable Can Of R12 Refrigerant. (1) CGA600 Can Taper with a 1/4" male flare "self-sealing" hose connection. (internal valve core) No can taper is need as long as the hose you are going to connect  to this can has a working valve core depressor. Our 1/4" male flare hose connection, has a internal valve core which is required by the EPA as the required self-sealing feature. R12, Dichlorodifluoromethane  The can contains 28 oz. of liquid refrigerant R-12..   This is a "One-Time use Disposable can and cannot be refilled per D.O.T. (49 U.S.C 5124) Law.   After use it is to be deposed of.   *FOR USE BY QUALIFIED TECHNICIANS WITH APPROPRIATE MANUALS. USE ONLY ON Refrigeration and AIR CONDITIONING SYSTEMS DESIGNED FOR R12.   DO NOT MIX WITH ANY OTHER REFRIGERANT.   Refrigerant Can Notes:   INTENDED FOR USE BY QUALIFIED, EPA CERTIFIED TECHNICIANS,WHO ARE TRAINED IN THE USE OF REFRIGERANT