Simultaneous spectrophotometric determination of indacaterol and glycopyrronium in a newly approved pharmaceutical formulation using different signal processing techniques of ratio spectra

Autor: Abdel Ghany, Maha F., Hussein, Lobna A., Magdy, Nancy, Yamani, Hend Z.
Zdroj: In Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 15 March 2016 157:251-257
Databáze: ScienceDirect