Certificates of Conformance
Keen offers the highest level of pure and blended compressed and liquefied packed gases in many gas purity specifications (i.e. Industrial, Beverage, Zero, High Purity) in accordance with current industry best practices, and Compressed Gas Association (CGA®) standards. The conformance specifications for the gases listed below are in accordance with our quality control standards. Contact our Quality Control Director for further information regarding Conformance Specifications (Call: 302-594-4545).
Mixed Gases
CO2 – Argon – Helium
CO2 – Argon
CO2 – Food Grade
Helium – Argon
Hydrogen – Argon
Hydrogen – Nitrogen
Oxygen – Nitrogen
Pure Gases
Air
Argon
Argon – Liquid
Carbon Dioxide
Carbon Dioxide – Liquid
Helium
Hydrogen
Nitrogen
Nitrogen – Liquid
Oxygen
Oxygen – Liquid