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Research and Analysis
Select a step where Air Liquide intervenes in your value chain.

Mass spectroscopy

Broaden your range of gas detection through mass spectrometry for positive identification quantitation of your analytes.
Peak performance is ensured through Air Liquide’s guaranteed ALPHAGAZ™ ultra-high purity gases and gas mixtures.

Specialty Gases

Equipment for Specialty gases

  • Accessories
  • Cylinder storage & accessories
  • Flow devices
  • Gas delivery systems
  • Gas detection
  • Process Panels & Panels controllers
  • Purifiers & Filters
  • Regulators



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, for pure gases and mixtures

Gas supply mode