Research Article

Method Development and Validation for the Simultaneous Determination of Fexofenadine Hydrochloride and Montelukast Sodium in Drug Formulation Using Normal Phase High-Performance Thin-Layer Chromatography

Figure 5

Concentration versus residual plot of FEX and MTKT.
924185.fig.005a
(a)
924185.fig.005b
(b)