Method TLC-densitometric method HPLC method
MTR (Mean ± SD) 99.97 ± 0.320 100.10 ± 0.469
DIQ (Mean ± SD) 100.40 ± 0.253 100.28 ± 0.085
Table 3: Determination of metronidazole and diiodohydroxyquine in laboratory prepared mixtures by the proposed methods.