Research Article

Simultaneous Estimation of Metoprolol Succinate and Olmesartan Medoxomil in Pharmaceutical Formulation by Thin-Layer Chromatographic-Densitometric Method

Table 5

Results from analysis of metoprolol succinate and olmesartan medoxomil in the combined tablet dosage form.

CapsuleComponentLabel claim (mg)Amount of drug found ± RSD (%)  ( 𝑛 = 5 )

Brand AMET25.0 1 0 0 . 3 0 ± 0 . 2 5 6
OLM20.0 9 8 . 2 0 ± 0 . 2 5 7
Brand BMET25.0 9 9 . 6 7 ± 0 . 4 2 6
OLM20.0 9 7 . 2 5 ± 0 . 9 4 5

𝑛 = number of determinations.