Calibration Gas


AM International is the best value in precision industrial calibration gas, cal gas cylinders and specialized calibration gas kits.  


Specialty Gases include:

Pure gases
Multi-component mixtures
Natural Gas Reference Standards
ASTM Method & Ampoules for Refineries and Petrochemical Gas Mixtures

We provide a complete range of high-quality products for accurate, brilliant results in a variety of analytical applications, including GC, Orsat, CO2 Analysis and food and beverage analysis.  We also supply a complete range of safety equipment.


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Contact us to inquire about the complete line of products or to request a catalog at