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Freeze-drying is a manufacturing process of choice to stabilize therapeutic proteins or vaccine formulations. Cryogenic cooling offers an environmentally friendly alternative to using conventional coolants (CFC) for lyophilization, while reducing cycle times.




Air Liquide provides engineering support including sizing, consumption estimates, and equipment recommendations. We can perform tank inerting audits to help you maintain an inert environment. In addition, we provide gas handling safety expertise and a range of resources, including Certificates of Analysis (CoA) upon request. 


  • Link to Gas Management
  • Link to Local Support
  • Link to Improving process performance


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