Airgas

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

• Gas Industrial & Medical
• Hospital & Medical Equipment & Supplies
• Oxygen Equipment

North American Industry Classification System (NAICS) Categories:

• Medical, Dental, And Hospital Equipment And Supplies Merchant Wholesalers
• Industrial Machinery And Equipment Merchant Wholesalers > Petroleum Industry Machinery > Gas Equipment Industrial
• All Other Health And Personal Care Stores > Medical & Hospital Electronic & Monitoring Devices > Oxygen Equipment & Supplies

Standard Industry Classification (SIC) Categories:

• Medical & Hospital Equipment > Medical & Hospital Electronic & Monitoring Devices > Oxygen Equipment
• Industrial Machinery & Equipment > Petroleum Industry Machinery > Gas Equipment Industrial