PACKAGE LABEL.PRINCIPAL DISPLAY PANEL.

COMPRESSED GAS,N.O.S. (80% HELIUM USP,20% OXYGEN USP)UN1956 NON-FLAMMABLE GAS 837137 (10/07) RX ONLY:CAUTION:FEDERAL LAW PROHIBITS DISPENSING WITHOUT PRESCRIPTION.WARNING:ADMINISTRATION OF THIS GAS MIXTURE MAY BE HAZARDOUS OR CONTRAINDICATED.FOR USE ONLY BY OR UNDER THE SUPERVISION OF LICENSED PRACTITIONER WHO IS EXPERIENCED IN THE USE AND ADMINISTRATION OF GAS MIXTURES, AND IS FAMILIAR WITH THE INDICATIONS EFFECTS, DOSAGES, METHODS, AND FREQUENCY AND DURATION OF ADMINISTRATION, AND WITH THE HAZARDS, CONTRAINDICATIONS AND SIDE EFFECTS AND THE PRECAUTIONS TO BE TAKEN.CAUTION:HIGH PRESSURE GAS. MIXTURES CONTAINING LESS THAN 19.5% OXYGEN MAY CAUSE RAPID SUFFOCATION. STORE AND USE WITH ADEQUATE VENTILATION. KEEP OIL AND GREASE AWAY. USE ONLY WITH EQUIPMENT CLEANED FOR OXYGEN SERVICE AND RATED FOR CYLINDER PRESSURE. USE BACK FLOW PREVENTIVE DEVICE IN THE PIPING. CYLINDER TEMPERATURE SHOULD NOT EXCEED 52C (125F). OPEN VALVE SLOWLY. CLOSE VALVE AFTER EACH USE AND WHEN EMPTY. USE IN ACCORDANCE WITH MATERIAL SAFETY DATA SHEET (MSDS). FIRST AID: IF INHALED, REMOVE TO FRESH AIR. IF NOT BREATHING GIVE ARTIFICIAL RESPIRATION. IF BREATHING IS DIFFICULT, GIVE OXYGEN. CALL PHYSICIAN. HELIUM CAS:7440-59-7 OXYGEN CAS:7782-44-7 DO NOT REMOVE THIS LABEL. AIRGAS NATIONAL WELDERS 810 GESCO ST. CHARLOTTE, NC 28208 800-866-4422 Helium Oxygen 80 20.