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

Engine Emissions Testing

Air Liquide manufactures pure air and nitrogen, as well as specialty calibration gases designed specifically for emissions testing of jet engines that keep you in compliance with EPA and ICAO guidelines. Gases can be supplied in bulk or in compressed gas cylinders.

Specialty Gases

Equipment for Specialty gases

Accessories
Cylinder storage & accessories
Flow devices
Gas delivery systems
Gas detection
Process Panels & Panels controllers
Purifiers & Filters
Regulators

Services

Brands

ALPHAGAZ™
The first ever specialty gas range for analytical applications designed to meet customers's needs to the fullest extent, from the most common to the most high end requirements.

Gas supply modes