Drug Electrode type [MOXH] Taken, mg mL-1  Intra-day Inter-day Found, mg mL-1  Recovery % SD RSD % Found, mg mL-1  Recovery % SD RSD % Pure MOXH ISPE  22 mg NaTPB 0.306 0.303 99.26 0.004 1.354 0.300 98.03 0.005 1.865 2.189 2.178 99.52 0.008 0.370 2.194 100.23 0.003 0.172 ISPE  16 mg RN 0.306 0.291 99.17 0.003 1.326 0.296 96.97 0.006 2.047 2.189 2.186 99.88 0.005 0.265 2.180 99.61 0.005 0.244 ISPE  30 mg PTA 0.306 0.294 96.16 0.007 2.518 0.300 98.12 0.005 1.749 2.189 2.189 100.02 0.002 0.131 2.191 100.10 0.004 0.198 IPVC 7.5 mg NaTPB 0.306 0.296 96.89 0.007 2.470 0.291 98.34 0.005 1.843 2.189 2.170 99.15 0.005 0.267 2.180 99.62 0.005 0.237 IPVC 7.5 mg PMA 0.306 0.290 98.00 0.014 4.955 0.288 97.36 0.003 1.337 2.189 2.180 99.58 0.004 0.194 2.171 99.18 0.003 0.152 IPVC 7.5 mg PTA 0.306 0.294 97.24 0.003 1.055 0.298 97.38 0.006 2.340 2.189 2.182 99.71 0.006 0.285 2.179 9.50 0.007 0.333 ICPE 10 mg NaTPB 0.306 0.302 98.85 0.006 2.028 0.303 99.26 0.005 1.869 2.189 2.181 99.66 0.004 0.212 2.176 99.41 0.002 0.137 Idlox tablet ISPE 22 mgNaTPB 0.306 0.305 99.91 0.005 1.738 0.293 97.99 0.008 2.826 2.189 2.177 99.47 0.006 0.276 2.177 99.47 0.004 0.193 ISPE  16 mg RN 0.306 0.294 96.32 0.007 2.514 0.298 97.46 0.005 1.981 2.189 2.168 99.06 0.003 0.170 2.189 100.03 0.004 0.187 ISPE  30 mg PTA 0.306 0.301 98.61 0.003 1.159 0.296 96.97 0.003 1.179 2.189 2.165 98.92 0.005 0.254 2.183 99.72 0.005 0.259 IPVC 7.5 mg NaTPB 0.306 0.297 97.05 0.003 1.198 0.300 98.12 0.008 2.804 2.189 2.181 99.63 0.007 0.332 2.185 99.85 0.003 0.151 IPVC  7.5 mg PMA 0.306 0.305 99.91 0.004 1.495 0.303 99.10 0.003 1.301 2.189 2.180 99.61 0.003 0.142 2.181 99.63 0.005 0.251 IPVC 7.5 mg PTA 0.306 0.290 95.01 0.003 1.064 0.292 95.58 0.007 2.409 2.189 2.168 99.05 0.006 0.302 2.174 99.32 0.004 0.210 ICPE 10 mg NaTPB 0.306 0.298 97.54 0.002 0.886 0.298 97.38 0.002 0.727 2.189 2.170 99.15 0.007 0.345 2.187 99.93 0.006 0.275 Moxiflox tablet ISPE  22 mg NaTPB 0.306 0.297 97.14 0.007 2.447 0.305 99.83 0.003 1.085 2.189 2.166 98.94 0.004 0.229 2.176 99.40 0.008 0.409 ISPE  16 mg RN 0.306 0.296 96.81 0.004 1.388 0.289 98.52 0.001 0.590 2.189 2.188 99.97 0.006 0.290 2.182 99.71 0.009 0.432 ISPE  30 mg PTA 0.306 0.291 95.26 0.002 0.863 0.300 98.12 0.007 2.541 2.189 2.188 99.95 0.005 0.271 2.171 99.18 0.004 0.220 IPVC  7.5 mg NaTPB 0.306 0.302 98.77 0.002 0.733 0.306 100.16 0.001 0.421 2.189 2.173 99.28 0.003 0.152 2.170 99.15 0.008 0.380 IPVC  7.5 mg PMA 0.306 0.305 99.83 0.002 0.779 0.292 98.50 0.006 2.206 2.189 2.179 99.54 0.004 0.227 2.177 99.44 0.006 0.285 IPVC  7.5 mg PTA 0.306 0.296 96.70 0.001 0.616 0.297 97.22 0.005 1.702 2.189 2.177 99.48 0.009 0.445 2.187 99.93 0.007 0.322 ICPE 10 mg NaTPB 0.306 0.290 97.77 0.002 0.744 0.308 100.73 0.001 0.614 2.189 2.179 99.56 0.006 0.300 2.172 99.22 0.002 0.118

Table 8: Inter- and intra-days precision for determination of MOXHC in moxiflox tablet using ICPE, ISPE and IPVC sensors.