Research Article

Utility of p-Chloranilic Acid and 2,3-Dichloro-5,6-dicyano-p-benzoquinone for the Spectrophotometric Determination of Rizatriptan Benzoate

Figure 2

Absorption spectra of charge transfer complex of RTB-DDQ (40 μg mL−1 RTB): (a) DDQ radical anion (b) DDQ in acetonitrile.
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