Research Article
High Throughput Quantitative Bioanalytical LC/MS/MS Determination of Gemifloxacin in Human Urine
Table 1
Data of back-calculated GFX concentration of the calibration standards in human urine.
| Nominal concentration (ng mL−1) | Meana | Standard deviation (SD) | Precision (%) | Accuracy (%) |
| 5 | 4.97 | 0.12 | 2.43 | 99.43 | 15 | 14.78 | 0.24 | 1.59 | 98.54 | 25 | 25.53 | 0.62 | 2.43 | 102.11 | 50 | 52.35 | 1.84 | 3.52 | 104.69 | 150 | 156.75 | 3.18 | 2.03 | 104.50 | 200 | 205.59 | 4.34 | 2.11 | 102.79 | 400 | 392.39 | 2.73 | 0.69 | 98.09 | 500 | 502.41 | 2.33 | 0.46 | 100.48 |
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Average of six determinations.
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