Vasopressin Injection, USP, 200 Units per 10 mL (20 Units per mL), 10 mL Multiple-Dose Vial, Rx only, For Intravenous Infusion, American Regent, Inc., Shirley, NY 11967, NDC 0517-1030-01
Subpotent product in addition to having out-of-specification results for impurities.
USA Nationwide
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=D-0507-2024