Research Article

Fingerprint Spectrophotometric Methods for the Determination of Co-Formulated Otic Solution of Ciprofloxacin and Fluocinolone Acetonide in Their Challengeable Ratio

Figure 2

Zero-order spectra of (a) (CIP) (10.0 μg/mL), (b) FLU (10.0 μg/mL), and (c) a mixture containing 5.0 μg/ml of (CIP) and FLU showing the isoabsorptive point.