Isoniazid Tablets, USP, 300 mg, Rx only, packaged in a) 100-count bottles, NDC 0143-1261-01, b) 1000-count bottles, NDC 0143-1261-10, Manufactured by: West-ward Pharmaceutical Corp., Eatontown, NJ 07724; c) 30-count bottles, NDC 61748-013-30, d) 100-count bottles, NDC 61748-013-01, e) 1000-count bottles, NDC 61748-013-10, Mfd. for: VersaPharm Incorporated, Marietta, GA 30062; Mfd. by: West-ward Pharmaceutical Corp., Eatontown, NJ 07724.
Failed Dissolution Specifications: Stability lots cannot support dissolution past the 36 month time point.
Nationwide
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=D-1414-2014