NITROGEN GAS OXYGEN GAS [PRAXAIR, PUERTO RICO INC] Home NITROGEN GAS OXYGEN GAS [PRAXAIR, PUERTO RICO INC] NITROGEN GAS OXYGEN GAS [PRAXAIR, PUERTO RICO INC] PDF | XML NDC 11324-500-04, 11324-722-05, 11324-722-06 Set ID 6465f468-e408-460c-84aa-bae457cf6724 Generic Name Product Class Product Number Application Number NADA141387 Related Drugs Search DailyMed Drugs