Research Article
Method Development and Validation for Estimation of Eperisone Hydrochloride as API and in Tablet Dosage Form by Two Spectroscopic Methods
Figure 9
Absorption versus time for the reaction between eperisone hydrochloride (6.76 × 10−5 M) and KMnO4 (0.3 to 1.8 × 10−3 M).
