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Environment
Select a step where Air Liquide intervenes in your value chain.

Regulatory compliance, quality and process control

Air Liquide supplies industrial gases, custom gas calibration standards and carrier gases including hydrogen, helium and nitrogen.

Gases

Brands

Why Choose Us?

  • 01

    Compliance experts

    Easily meeting EPA environmental compliance regulations.

  • 02

    Reliability

    You can depend on our unique production technologies and ISO-accredited facilities for all product reliability.

  • 03

    Industry experts

    Our advice on enhancing gas-use efficiency for treatment of water, air and solid waste is based on years of proven industry knowledge and experience.

  • 04

    R&D support network

    Our global network of application experts, engineering, research and development teams provide optimum solutions for any given need.