IS (AUC) RS (AUC) IS:RS (AUC ratio) 232461 195259 0.8391 237534 200609 0.8391 238890 185172 0.8445 230526 187178 0.7751 232653 190099 0.8171 Mean=0.81754, SDEV = 0.0275, % RSD = 0.0336 SDEV=Standard deviation, %RSD=Percent relative standard deviation, IS=Internal standard, AUC=Area under curve

Table 12: Internal standard, system suitability and precision parameters for reference cloxacillin.