FDA label 41b07520-534c-45c0-bdb8-61e4d779cae7

WARNINGS SECTION WARNING: Administration of Nitrous Oxide 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 Nitrous Oxide 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. DANGER: MAY CAUSE OR INTENSIFY FIRE; OXIDIZER. CONTAINS REFRIGERATED GAS; MAY CAUSE CRYOGENIC BURNS OR INJURY. MAY CAUSE DROWSINESS OR DIZZINESS. MAY DISPLACE OXYGEN AND CAUSE RAPID SUFFOCATION. Do not handle until all safety precautions have been read and understood. Keep and store away from clothing and other combustible materials. Keep valves and fittings free from grease and oil. Avoid breathing gas. Use and store only outdoors or in a well-ventilated place. Wear cold insulating gloves, face shield, and eye protection. In case of fire: Stop leak if safe to do so. Use a back flow preventive device in the piping. Use only with equipment of compatible materials of construction and rated for cylinder pressure. Use only with equipment cleaned for oxygen service. Avoid spills. Do not walk on or roll equipment over spills Close valve after each use and when empty. Read and follow the Safety Data Sheet (SDS) before use. FIRST AID IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Thaw frosted parts with lukewarm water. Do not rub affected area. Get immediate medical advice/attention. WARNING: This product can expose you to nitrous oxide, which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov . DO NOT REMOVE THIS PRODUCT LABEL. CONTENTS: CYLINDER TYPE LITERS 160L [_] 88737 180L [_] 96871 200L [_] 105006 230L [_] 123492 ____ ____ ____ Distributed by: Linde Gas North America LLC 200 Somerset Corporate Blvd., Suite 7000 Bridgewater, NJ 08807 866.543.3427 LG041G 8/18

<table border="1" cellpadding="4" cellspacing="0"><caption>CONTENTS:</caption><thead><tr><th>CYLINDER TYPE</th><th/><th>LITERS</th></tr></thead><tbody><tr><td><content styleCode="bold"> 160L</content></td><td> [_]</td><td><content styleCode="bold"> 88737</content></td></tr><tr><td><content styleCode="bold"> 180L</content></td><td> [_]</td><td><content styleCode="bold"> 96871</content></td></tr><tr><td><content styleCode="bold"> 200L</content></td><td> [_]</td><td><content styleCode="bold">105006</content></td></tr><tr><td><content styleCode="bold"> 230L</content></td><td> [_]</td><td><content styleCode="bold">123492</content></td></tr><tr><td> ____</td><td>____</td><td>____</td></tr></tbody></table>