| Spiked level | Amount | %Recovery ± %RSD* | Mean Recovery | |
| Added | Recovered ± SD* | |||
| EMT |
|
|
|
|
| 50% | 10.0 | 10.10 ± 0.14 | 100.62 ± 1.38 | 100.16 |
| 100% | 20.0 | 20.11 ± 0.18 | 100.49 ± 0.95 | |
| 150% | 30.0 | 29.81 ± 0.21 | 99.35 ± 0.704 | |
| TDF |
|
|
|
|
| 50% | 15.0 | 15.26 ± 0.19 | 101.76 ± 1.24 | 100.44 |
| 100% | 30.0 | 30.10 ± 0.25 | 100.32 ± 0.830 | |
| 150% | 45.0 | 44.65 ± 0.21 | 99.23 ± 0.470 | |