| Drugs | Recovery (n = 6) | LOD (ng/mL) | LOQ (ng/mL) | ||
| Amount added (ng) | Average (%) | SD | |||
| Risperidone Olanzapine Quetiapine Clozapine Ziprasidone Perospirone Aripiprazole Blonanserin | 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 | 97.0 83.7 94.6 95.0 81.3 106 140 103 | 0.086 0.055 0.024 0.060 0.028 0.029 0.044 0.042 | 0.00071 0.031 0.015 0.046 0.017 0.0057 0.012 0.027 | 20 20 20 20 20 20 20 20 |