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Nitrous Oxide

High-purity nitrous oxide

Air Liquide manufactures nitrous oxide pure gas with up to 99.9999% purity.
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Nitrous oxide is used in a variety of applications, including chemical vapor deposition in semiconductor manufacturing, flame gas (AAS, FID and more) and leak detection. ALPHAGAZ™ 1 nitrous oxide is packaged in compressed gas cylinders that are equipped with open caps and SMARTOP™ valves. Nitrous oxide in balances of air and/or nitrogen at various concentrations are used as span gas calibration mixtures for engine emissions testing in the automotive industry and are Part 86 compliant.