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Air Liquide in the value chain


Proper carbonation is essential for creating the perfect fizz or effervescence in waters, wines and soft drinks or to give just the right ‘head’ on your glass of beer. The introduction of carbon dioxide must be calibrated precisely in order to provide consistent quality. Air Liquide's injection systems work to meet the requirements of dissolved carbon dioxide levels while adhering to beverage grade standards. Our experts apply decades of experience to ensure the proper insertion of carbon dioxide as a critical food ingredient, and you can count on the high quality of our beverage grade carbon dioxide.


Equipment for industrial gases


On request, Air Liquide can provide Beverage and Food Grade CO2, Certificate of Analysis (COA) or Certificate of Conformance (COC).