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Automotive Value Chain
Air Liquide in the value chain

Hydrocarbon emissions testing

The Environmental Protection Agency (EPA) revised 40 CRF Part 1065 in April 2014 to include nitrogen balance gas as an alternative option to helium with hydrogen for FID fuel in the automotive industry for hydrocarbon emission testing. Blend tolerance of the FID fuel has also been modified to 40±1% (0.39 to 0.41mol/mol) hydrogen in the revised regulations to minimize its impact on analyzer response.

Our Scott™ brand Standard FID fuel meets Part 86 requirements. Scott brand FID fuel 1065 meets Part 1065 requirements. A carbon dioxide specification can be added for Euro VI compliance.

Gases

Equipment for specialty gases

Services

Brands

Scott™ brand gas mixtures from Air Liquide are the industry's most accurate gas mixtures for analytical, calibration and process applications.

Resources

Why choose us

  • 01

    Diverse offer

    We offer gas cylinders in various volumes and concentrations and all associated gas handling equipment. We also supply bulk volumes and storage solutions, as well as on-site production technologies.

  • 02

    Focus on compliance

    Purity, accuracy, reliability and speed of delivery of our specialty gases improve analysis reliability for added compliance assurance.

  • 03

    Quality

    Air Liquide manufactures gases in a range of purities to meet your needs. We can analyze for specific impurities based on your request.

  • 04

    Innovation

    Air Liquide’s industry experts are backed by a global R&D network.

  • 05

    Sustainability

    Our ARCAL, LASAL and FLAMAL brand products for metal fabrication were designed with the environment in mind, enabling reduced carbon dioxide and nitrogen oxide emissions.