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Pharmaceuticals and Biotechnology
Air Liquide in the value chain




With its specialty chemical manufacturing entity, SEPPIC, Air Liquide offers a wide range of solutions for the formulation of all dosage forms, from topical to oral and injectables. Specialist in excipients for drug delivery systems, SEPPIC is a strong ally to small-molecule drugs, as well as biotherapeutic manufacturers.


Air Liquide offers pharmaceutical and EMP excipients (ICH Q7) and vaccine adjuvants through SEPPIC, an Air Liquide Healthcare brand.

Why choose us?

  • 01

    Industry expertise

    We address the complexities of your industry by supplying reliable, high purity gas products and secure gas supply methods. 

  • 02

    Customizable solutions

    Our advanced expertise in temperature control, inerting and gas-liquid mixing applications enable us to supply innovative and customized solutions to the entire supply chain.

  • 03

    Engineering support

    You can count on the expertise of our engineers to help design the gas installation and supply mode that best fits your needs.

  • 04


    Due to the complexity of your work and the strict regulatory environment, we will work closely with you to understand and meet your quality and compliance requirements through quality assurance, traceability and process control.

  • 05

    Quality control

    We have developed a range of gas products specifically for manufacturers of Active Pharmaceutical Ingredients (APIs) and drug products. Our high-purity gases are traceable and delivered with certificates of analysis and conformity.

  • 06

    Reliable supply

    Thanks to Air Liquide's unique cold-chain logistic solutions, your products remain stable and undamaged due to thermo-regulated point-to-point transportations.