Airgas

Airgas is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Cryogenic Equipment & Supplies
• Gas Industrial & Medical

North American Industry Classification System (NAICS) Categories:

• Other Professional Equipment And Supplies Merchant Wholesalers > Professional Equipment > Cryogenic Equipment & Supplies
• Industrial Machinery And Equipment Merchant Wholesalers > Petroleum Industry Machinery > Gas Equipment Industrial

Standard Industry Classification (SIC) Categories:

• Professional Equipment And Supplies, Nec > Professional Equipment > Cryogenic Equipment & Supplies
• Industrial Machinery & Equipment > Petroleum Industry Machinery > Gas Equipment Industrial