AIR GAS [HAUN SPECIALTY GASES, INC.] Home AIR GAS [HAUN SPECIALTY GASES, INC.] AIR GAS [HAUN SPECIALTY GASES, INC.] PDF | XML NDC 14961-004-01, 14961-004-02, 14961-004-03, 14961-004-04, 14961-004-05 Set ID 7e4b94e3-b4fb-4968-bfce-9ad508eea78b Generic Name Product Class Product Number Application Number NDA205767 Related Drugs Search DailyMed Drugs