OXYCODONE HYDROCHLORIDE C II Oral Solution USP, 5 mg/5 mL, 15 mL Vial, Rx only. Boehringer Ingelheim, Roxane Laboratories. Roxane Laboratories, Inc. Columbus, Ohio 43216. NDC: 0054-0523-41.
Failed Stability Specifications: Out of specification result for preservative sodium benzoate.
U.S. Nationwide
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=D-1486-2014