Table 4. Spiking recovery.
Sample | Observed | Expected | Recovery |
ng/mL | ng/mL | O/E% | |
1 | 117 | ||
229 | 217 | 106 | |
385 | 317 | 121 | |
588 | 517 | 114 | |
2 | 107 | ||
322 | 294 | 110 | |
546 | 482 | 113 | |
757 | 857 | 88.3 |
Sample | Observed | Expected | Recovery |
ng/mL | ng/mL | O/E% | |
1 | 117 | ||
229 | 217 | 106 | |
385 | 317 | 121 | |
588 | 517 | 114 | |
2 | 107 | ||
322 | 294 | 110 | |
546 | 482 | 113 | |
757 | 857 | 88.3 |