Application Note: Impurity Testing of Fixed-Dose Combination Drugs Using the Agilent 1290 Infinity II HDR-DAD Impurity Analyzer Solution
7 August 2020

This Application Note demonstrates that one injection is adequate to reliably quantify low-dose, high-dose, and trace compounds of a fi xed-dose combination drug using the Agilent 1290 Infi nity II HDR-DAD Impurity Analyzer Solution.