Tulsa Gas & Gear supplies food-grade carbon dioxide (CO2), nitrogen (N2), argon (Ar), and oxygen (O2) along with other gases authorized for food use as individual gases in cylinders under high pressure as well as liquids in insulated tanks for subsequent mixing at the packaging machine and premixed. Our food-grade and beverage gases conform with food-grade regulations of the FDA and ISBT standards. Our food-grade gases are great for applications like beverage carbonation, food preservation, chilling and freezing, beer gas, and modified atmosphere packaging (MAP). So, no matter what your food grade applications is you can trust that Tulsa Gas & Gear has high quality gases to meet your needs.