Absorbance correction method for simultaneous estimation of Edaravone and Argatroban in synthetic mixture

A simple, accurate and precise spectroscopic method was developed for simultaneous estimation of Edaravone and Argatroban in synthetic mixture using Absorbance correction method. At 333 nm (λmax of Argatroban) Edaravone has zero absorbance so Argatroban is directly estimate at 333 nm. At 242 nm (λmax of Edaravone) both drugs have some absorbance so Edaravone is estimate at 242 nm using absorbance correction method.