To see product availability
Loading...
With over 900 retail locations and an extensive supply chain network that provides CO2 via more than 1,400 US locations and delivered by one of the industry’s largest truck fleets, Airgas, an Air Liquide company, has the CO2 you want, when you need it.
Enter your ZIP Code below to find an Airgas branch near you.
Log in to your Airgas.com account, or register for one if you don’t have one already. Just click the button below and follow the instructions to get started.
New customers or Airgas customers without Airgas.com access:
Questions about nitrogen?
Find the right supply mode for your CO2 needs
Packaged gas
We offer carbon dioxide in high-pressure gas and liquid cylinders — available in a variety of sizes — to meet any small to medium volume needs.
MicroBulk and Bulk
For those who have outgrown cylinders but have volumes that don't quite warrant a bulk tank, we offer CO2 through Airgas MicroBulk packaging — a compact, safe, clean and efficient solution for higher-volume users.
Carbon dioxide is also available in bulk gas tank sizing — for cryogenic applications that require high volumes of CO2.
Need help determining the right right quantity for your application? Complete the form and tap into our expertise for any standard or custom application, including innovative gas equipment and technologies designed to help you safely deliver your gas to the point of use, wherever you are.
Beverages
Our beverage-grade CO2 and a reliable supply chain helps customers maintain peak freshness in their products while avoiding contamination. We know that purity matters when finishing bottled beverages or capping brewing or wine production.
Learn More
Food Manufacturing
CO2 is used throughout the food manufacturing process to help maintain product quality and preserve taste, and in the cooling process to prevent spoiling and aging. We also offer ColdJet® Dry Ice Blasting, a fast and easy way to clean equipment without leaving anything behind.
Learn More
Life Sciences
Supercritical (SFC) grade CO2 minimizes critical impurities that influence SFC performance. SFE grade CO2 is also available for component extraction.
Learn More
Manufacturing & Metal Fabrication: Mixed with argon, CO2 is used as a shielding gas to prevent the contamination of the molten weld metal. Learn more
Process Water pH Control: A cleaner, safer alternative to sulfuric acid, CO2 is commonly used in the concrete and pulp and paper industries to effectively treat process water. It’s cost-effective, environmentally friendly and helps water to meet EPA limits for pH and Total Suspended Solids (TSS). Learn more
Talk to an expert about your gases, hardgoods and safety needs.
