| Concentration µg/ml |
Intra-day |
Inter-day |
| 5 |
112.2 ± 4.9a (4.4)b |
85.5 ± 5.4
(6.3) |
| 10 |
109.5 ± 6.6 (6.0) |
98.6 ± 9.6
(9.8) |
| 15 |
99.9 ± 7.7 (7.7) |
104.2 ± 10.0 (9.6) |
| 20 |
92.7 ± 7.0 (7.1) |
101.6 ± 7.9 (7.7) |
| 25 |
98.0 ± 10.5 (10.7) |
99.0 ± 7.3
(7.4) |
aAccuracy (Mean recovery% ± S.D.)
b CV, coefficient of variation (%) |