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Carbon Monoxide

High-purity carbon monoxide

Air Liquide’s commitment to continuous innovation in specialty gas technology has resulted in an impressive portfolio of mixing, blending and analysis capabilities. These technical innovations, coupled with 100 years of experience in the business, allow us to achieve un-equaled product specifications, regardless of the nature of the components in the mixture. Certain technologies and product attributes are only available from Air Liquide.

Air Liquide manufactures carbon monoxide pure gas with minimum purity up to 99.99%. It is used in a variety of applications, such as catalyst regeneration, chemical synthesis and atmosphere reduction.

Carbon monoxide is available as a component in many gas mixtures, including two-component, three-component and multi-component gas mixtures. Carbon monoxide is used in nitrogen mixtures to form span gas calibration mixtures in engine emissions testing in the automotive industry.

 Air Liquide offers ScottTM brand carbon monoxide gas mixtures as EPA protocols and CEM DAILY STANDARDSTM. These mixtures are available in two-component and multi-component variation.

Related equipment

Air Liquide manufactures gas handling equipment designed to deliver carbon monoxide specialty pure gases and gas mixtures safely to your point of use, including regulators and manifolds.

Related supply modes