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Regulatory compliance, quality and process control

Air Liquide supplies industrial gases, custom gas calibration standards and carrier gases including hydrogen, helium and nitrogen. Air Liquide also supplies Scott™ brand gas mixtures to meet the most demanding needs.

Premium Gases

ALPHAGAZ™, the first ever specialty gas range for analytical applications designed to meet your needs to the fullest extent, from the most common to the most high end requirements. Scott™ brand gas mixtures from Air Liquide are the industry's most accurate gas mixtures for analytical, calibration and process applications.

  • Link to Scott™
  • Link to ALPHAGAZ™



  • Link to Helium Hydrogen Nitrogen Oxygen



  • relevant industrial equipment
  • relevant specialty equipment



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  • Link to Local Support
  • Link to Improving process performance
  • Link to Temporary and emergency gas services