NITROGEN GAS [GENERAL CRYOGENIC TECHNOLOGIES LLC] Home NITROGEN GAS [GENERAL CRYOGENIC TECHNOLOGIES LLC] NITROGEN GAS [GENERAL CRYOGENIC TECHNOLOGIES LLC] PDF | XML NDC 21221-001-01, 21221-001-02, 21221-001-03, 21221-001-04 Set ID a415b0af-c894-430c-9c6f-4cc10210843d Generic Name Product Class Product Number Application Number NDA205850 Related Drugs Search DailyMed Drugs