OXYGEN 2 NON-FLAMMABLE GAS 2 Compressed gas, oxidizing, n.o.s. (Oxygen, Nitrogen) UN3156 Medical Gas Mixture 50% Oxygen, USP CAS: 7782-44-7 Balance Nitrogen, NF CAS: 7727-37-9 CAUTION: Federal law prohibits dispensing without a prescription. Rx only. WARNING: OXIDIZIN HIGH PRESSURE GAS. VIGOROUSLY ACCELERATES COMBUSTION. Keep oil and grease away. Use only with equipment cleaned for oxygen service and rated for cylinder pressure. Use equipment rated for cylinder pressure. Store and use with adequate ventilation. Close valve after each use and when empty. Open valve slowly. Administration of this gas mixture may be hazardous or contraindicated. For use only by or under the supervision of a 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. Use in accordance with the appropriate MSDS for each mixture component. Secure cylinder while in transportation, storage and in use. Serial Number: 49284750 In Emergency Call: 1-800-494-9300 Lot No.: 338sci12dp1 - Volume: 200 - Exp. Date: 12/11/17 Label #: HC101 December 12, 2012 Ver. 2.33 For Medical Use Only. Spec Connection International Inc 37325 sr 54 Zephyrhills FL 33542 Ph# 813-997-8950 DO NOT REMOVE THIS PRODUCT LABEL