Stability Indicating HPTLC Method for Analysis of Rifaximin in Pharmaceutical Formulations and an Application to Acidic Degradation Kinetic Study
Statistical comparison of the results obtained by the proposed HPTLC method in comparison to the reported HPLC method.
Mean % found for analysis of RCIFAX tablet formulationa
TORFIX tablet formulationa test (39)b
Interday precisiona -test (2.776)b
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 .
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