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Oil and Gas
Select a step where Air Liquide intervenes in your value chain

Emissions monitoring

Air Liquide offers ALPHAGAZ™ Mixtures and Scott brand gas mixtures as EPA protocols and CEM DAILY STANDARDS for continuous emissions monitoring calibration gases, as well as ALPHAGAZ™ brand pure gases engineered  to help you accurately test and measure emissions monitoring analyzers. Our extensive inventory of gas handling and distribution equipment allows you to safely store, handle and deliver these gases to your applications.



Equipment for lab