Basma Z. El‐Khateeb

A Sustainable, Quality‐by‐Design (QbD) Inspired Spectrofluorimetric Method for the Concurrent Analysis of Cetirizine and Montelukast in COVID‐19 and Allergic Rhinitis Combination Therapy

ABSTRACT A novel direct spectrofluorimetric method was developed and validated for simultaneous determination of cetirizine hydrochloride (CTZ) and montelukast sodium (MKT), commonly used in COVID‐19 combination therapy. Montelukast was determined using first derivative synchrono...