Research Article
Stability Indicating HPTLC Method for Analysis of Rifaximin in Pharmaceutical Formulations and an Application to Acidic Degradation Kinetic Study
Table 9
Statistical comparison of the results obtained by the proposed HPTLC method in comparison to the reported HPLC method.
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Reported HPLC method using sodium acetate buffer (pH 4.0): acetonitrile (35 : 65 v/v), at 441 nm; aaverage of three determinations; bthe values in the parenthesis represent corresponding tabulated values of and at . |