Method Development and Validation for Estimation of Eperisone Hydrochloride as API and in Tablet Dosage Form by Two Spectroscopic Methods

Table 5

Data representing evaluation of accuracy of the analytical procedure using initial rate method.

S. no.	Amount of tablet soln added (μg/mL)	Amount of std. soln added (μg/mL)	Log 𝑑𝐴/𝑑𝑡; (mean)	Amount found; (μg/mL)	% recovery	Mean %; recovery ± S.D.	% RSD
(1)	10	10	−2.851	19.98	99.92	100.54±0.77	0.76
(2)	10	15	−2.872	25.07	100.29
(3)	10	20	−2.775	30.42	101.41