COMPRESSED GAS, N.O.S. (95% AIR USP, 5% CARBON DIOXIDE USP) UN1956NON-FLAMMABLE GAS 37138 (R04/06) Rx only 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. MAY ACCELERATE COMBUSTION. CAN INCREASE RESPIRATION AND HEART RATE. Keep oil and grease away. Store and use with adequate ventilation. 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 the 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. AIR CAS 132259-10-0 CARBON DIOXIDE CAS: 124-38-9 DO NOT REMOVE THIS PRODUCT LABELFILLED and INSPECTED BY GENERAL AIR SERVICE and SUPPLY DENVER, CO 80204 303-892-7003 carbon dioxide air.