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• Semiconductor & Photovoltaic: (972) 301-5200
• Cylinder gases & Specialty gases: (877) 715-8651
• Healthcare & Medical gases:
  • Medical Gases (Bulk, Cylinders, Total Gas Management) - (888) 889-2793
  • Scott Medical Products (Specialty Gases and Devices) - (800) 233-4334
  • Pacific Science (Cryobiology and Laboratory Equipment) - (310) 607-9964
• Industrial Bulk & Onsites Regional Offices:
  • San Francisco - (510) 429-4200
  • Los Angeles - (562) 906 8700
  • Dallas - (972) 660-0500
  • Chicago - (708) 482-8400
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  • Philadelphia - (610) 239-2060
• Press Relations - (877) 256-8601 or (713) 624-8594