Resolution of Ternary Mixture of Aspirin, Atorvastatin, and Clopidogrel by Chemometric-Assisted UV Spectroscopic and Liquid Chromatography Methods

Figure 4

The first-order derivative spectra of (a) 20 μg mL⁻¹ ASP (b) 20 μg mL⁻¹ ATOR and (c) 20 μg mL⁻¹ CLOP.