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A beer being poured from a tap with a perfect foamy head

Looking for a local carbon dioxide supplier? We can help.

Just select the option below that matches your situation so that we can help you get the CO2 you need as quickly as possible. (Note that Option 2 requires an Airgas.com login, and we're here to help you register if you don't have one.)

3 ways to get started with Airgas

Option 1

Find a branch near you

Use this if you want to find an Airgas location in your area to call or visit:

  • Get one-stop shopping for your industrial gas supply needs as well as welding equipment and safety/PPE
  • Learn what services they provide

Enter your Zip Code below.

Google maps image showing Airgas locations
Google maps image showing Airgas locations

Option 2

Order gases online & see prices

Use this self-serve option if you know what you need and want to order gases online. (You must have an Airgas.com login, and we're here to help you register if you don't have one.)

You need an Airgas.com login to do these. Click below & follow the steps to log in or register for access.

Option 3

Get your questions answered

Use this when you have questions about industrial gases for your application.

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Find an Airgas location near you

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.

GAS CYLINDERS  |  LIQUID CYLINDERS

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.

MICROBULK  |  BULK

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.

Industry-specific Applications

A bartender pouring a drink from the soda-gun.

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
Welder standing inside of a large corrugated metal pipe performing a weld on the interior of the pipe underneath.

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
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Life Sciences

Supercritical (SFC) grade CO2 minimizes critical impurities that influence SFC performance. SFE grade CO2 is also available for component extraction.

Learn More

We also supply carbon dioxide for the following applications:

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