Fig. 2From: An effective and sensitive stability-indicating chromatographic approach based on HPLC for silodosin assayHPLC chromatograms of a standard SIL solution at increasing concentrations in the range of 4.0 (a)–600.0 (k) μM on a Agilent ZORBAX CN column using acetonitrile:methanol:acetate buffer (pH 4.0) (30:40:30, v/v/v) as a mobile phase at a flow rate of 1.3 mL min−1 (Inset: the zoomed chromatograms at increasing SIL concentrations from 4.0 to 50.0 μM)Back to article page