TLC densitometric method HPLC method Reported method [5] Mean 98.654 100.125 99.651 SD 1.0221 0.8765 1.0881 n 6 6 6 Variance 1.0447 0.7683 1.1839 t [2.228)* 1.64 0.83   F [5.05)* 1.1332 1.541

Table 6: Statistical comparison between the results obtained by the proposed TLC densitometric and HPLC methods with the reported method [5] for the analysis of pazufloxacin in IV injection.