Locations Contact Forge Forward Gases Welding Supplies & Equipment Services Industries Dry Ice Careers About CO2 Carbon Dioxide AVAILABLE IN CYLINDER MICRO BULK BULK LIQUID GAS Carbon Dioxide (CO2) can be found in natural CO2 springs, fermentation processes or limestone kilns. We deliver CO2 in a variety of cylinders and gas mixtures to best suit your industry needs. Carbon Dioxide is available in liquid and gaseous forms. INDUSTRIAL USES Food & Beverage Carbon Dioxide (CO2) is used as a cryogenic agent for blast chilling. Carbon Dioxide helps reduce the need for preservatives in packaged food products. It is also an essential component in the creation of carbonated beverages and beer. Healthcare When combined with oxygen, carbon dioxide (CO2) is used in the medical field for respiratory therapy and pulmonary function testing. Welding & Metal Fabrication Carbon Dioxide (CO2) can be mixed with argon in the welding process. This gas is used to prevent atmospheric contamination of molten metal. OTHER GASES WE CARRY C2H2 Acetylene NH3 Anhydrous Ammonia Ar Argon CO Carbon Monoxide Compressed Air Fuel Gas He Helium H2 Hydrogen Industrial Medical/Healthcare N2 Nitrogen N2O Nitrous Oxide O2 Oxygen C3H8 Propane Specialty Sustainable Gas Cylinders OTHER INDUSTRIES WE SERVICE Aerospace Automotive Cannabis Chemical Construction Diving Electronics Production Energy Food & Beverage Foundry Healthcare Maintenance Manufacturing Plastics Shipbuilding Universities & Scientific Research Welding & Metal Fabrication Don't see what you're looking for? Everything we offer is a click away and it will arrive before you know it. LOCATION FINDER Find a nexAir location near you! Quick Access Tools Apply for An Account Access Certificates of Analysis Signup for Cylinder Tracking Alerts Access the SDS Library Pay Now FORGE FORWARD GASES WELDING SUPPLIES SERVICES INDUSTRIES DRY ICE CAREERS ABOUT CREDIT APPLICATION SDS LIBRARY C.O.A. EMPLOYEE LOGIN PRIVACY POLICY COPYRIGHT 2021 NEXAIR