A Simple Colorimetric Method for the Determination of Raloxifene Hydrochloride in Pharmaceuticals Using Modified Romini’s Reagent

Table 3

Accuracy of raloxifene hydrochloride.

Name of the drug	Concentration of drug (μg/ml)	Recovery level (%)	Amount of drug added (μg/ml)	Amount found (μg/ml) (mean ± SD)	% recovery (n = 3)
Raloxifene hydrochloride	50	80	40	40.2 ± 0.057	100.5
		100	50	49.8 ± 0.115	99.6
		120	60	60.2 ± 0.121	100.33

n = number of replicates; SD = standard deviation.