COMPRESSED GAS, OXIDIZING, N.O.S.(95% OXYGEN USP, 5% CARBON DIOXIDE USP) UN3156NON-FLAMMABLE OXIDIZER 5.183670 (R 03/05)Rx only.CAUTION: Federal law prohibits dispensing without prescription. WARNING: Administration of this gas mixture may be hazardous or contraindicated. For use 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. WARNING: HIGH PRESSURE OXIDIZING LIQUID GAS. VIGOROUSLY ACCELERATES COMBUSTION. MIXTURES CONTAINING CARBON DIOXIDE CAN INCREASE RESPIRATION AND HEART RATE. Keep oil and grease away. Open valve slowly. 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 52oC(125oF). 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. OXYGEN CAS: 7782-44-7 CARBON DIOXIDE CAS: 124-38-9DO NOT REMOVE THIS PRODUCT LABEL. AIRGAS PURITAN MEDICAL Distributed By: Airgas West, Inc. Lakewood, CA 90712 (562) 497-1991 label one.