A new, simple, accurate and sensitive UV-spectrophotometric two wavelength method has been developed for simultaneous determination of Indapamide and Perindopril Erbumine in combined pharmaceutical dosage form. Two wavelength i, e 220 nm and 240 nm were selected for estimation of Indapamide where as wavelength 216 nm was selected for estimation of Perindopril Erbumine using Methanol as solvent. Indapamide and Perindopril Erbumine shows linearity in the concentration range of 2–20 μg/ml and 4–40 μg/ml respectively. The method was validated statistically.
Indapamide, Perindopril Erbumine Two wavelength method
