Carbon dioxide (CO2) gas is formed from the combination of two elements: carbon and oxygen.
CO2 gas has a slightly irritating odor, is colorless and heavier than air. It freezes at -78.5 °C to form carbon dioxide snow.
Carbon dioxide emitted into the atmosphere by chemical and oil and gas operations can be captured, purified and liquefied.
Air Liquide Canada offers carbon dioxide in different modes of supply (bulk, cylinders, dry ice) for use in many industries and applications.
Air Liquide Canada provides carbon dioxide in mixtures or as a pure gas, offering different grades and specifications.
Take advantage of Air Liquide’s gas expertise to find the gas mixture or pure grade that fits your specific requirements, our dedicated specialty gas team can assist you in the selection process.
Several types of certificates are available, depending on your needs: certificate of conformance, certificate of analysis, custom certificates.
Calibration gas for engine emission testingLocal engine inspection and testing for garages
|Environment - Air||
Continuous emission monitoring calibrationTest and measure emissions monitoring analyzers
|Oil & Gas||Isotope analysis for petroleum geochemistry|
Supercritical Fluid Extraction and ChromatographyLaboratory applications (ex. cooling instrumentation and samples)
High-purity gas for research and analysis
Air Liquide offers high-purity carbon dioxide as a pure specialty gas in various grades including:
To choose the right regulator, gas detection system or cylinder accessories to use your gas cylinder, please consult our dedicated page for gas handling equipment and accessories for specialty gases.
The easy-to-use valve for your ALPHAGAZ™
To increase safety and ease of use, all Alphagaz cylinders come with a Scandina cap and most of them have a Smartop valve, which includes a on/off lever, a gauge and a residual pressure valve.Discover the benefits of SMARTOP™.