Table 1 Intra-day and inter-days precision and accuracy for determination of montelukast in spiked human plasma
| Â | Theoretical concentration (ng/mL) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Parameters | Intra-day reproducibility | Inter-days reproducibility | ||||||||||||
10 | 20 | 40 | 80 | 120 | 400 | 800 | 10 | 20 | 40 | 80 | 120 | 400 | 800 | |
Concentration found (ng/mL) | ||||||||||||||
Mean | 10.93 | 19.9 | 38.5 | 77.43 | 109.16 | 372.45 | 808.55 | 10.37 | 18.92 | 37.95 | 78.23 | 105.58 | 392.03 | 816.69 |
Precision | 1.69 | 7.79 | 4.49 | 8.73 | 4.56 | 14.13 | 7.68 | 13.74 | 12.52 | 14.01 | 13.81 | 11.34 | 14.14 | 12.84 |
Accuracy (%) | 109.32 | 99.5 | 96.24 | 96.79 | 109.16 | 93.11 | 101.07 | 103.66 | 94.59 | 94.89 | 97.79 | 105.58 | 98.01 | 102.09 |