| % Recovery level | % Mean Recovery | |||
| Hydroxy triazole | Tosylated compound | Deshydroxy posaconazole | Benzylated posaconazole | |
| LOQ | 103 | 103 | 106 | 89 |
| 100% | 99 | 90 | 100 | 98 |
| 180% | 97 | 93 | 104 | 90 |
| Mean | 100 | 95 | 103 | 92 |
| Std. Dev | 3.055 | 6.807 | 3.055 | 4.933 |
| %RSD | 3.07 | 7.14 | 2.96 | 5.34 |