Industries Solutions Resources Products Industries Services Resources Products ☰ Airgas Beverage Menu Beverage Overview — Beer — Bottling Soda — Dispensing • Compliance • People • Profitability • Smart Buying — Wine Contact Us As a brewer, you don’t let just anything go into your beer. ...You want to avoid oxidation before capping your bottles. With certified purity from Airgas, you don’t have to worry about contaminants in your CO 2 or nitrogen affecting your beer’s flavor either. ...