Green Liquid Chromatography Method for the Determination of Related Substances Present in Olopatadine HCl Nasal Spray Formulation, Robustness by Design Expert.
Leela Prasad KowtharapuNaresh Kumar KatariChristian A SandovalSiva Krishna MuchakayalaVijay Kumar RekulapallyPublished in: Journal of AOAC International (2022)
The proposed method is QbD utilized and green chemistry assessed impurities determination method for OPT in nasal spray formulation.