Airgas Safety Inc Sample Contracts

Airgas Safety Inc – News Release Airgas, Inc. 259 N. Radnor-Chester Road Suite 100 Radnor, PA 19087-5283 www.airgas.com Investor Contact: Media Contact: Jay Worley (610) 902-6206 James Ely (610) 902-6010 (October 25th, 2007)

RADNOR, PA – October 24, 2007 — Airgas, Inc. (NYSE: ARG), the largest U.S. distributor of industrial, medical, and specialty gases, and welding, safety, and related products, today reported strong growth in sales, operating income, and earnings for its second quarter ended September 30, 2007.