| SSF | Saturation shake-flask |
| API | Active pharmaceutical ingredient |
| BCS | Biopharmaceutics classification system |
| PROG | Progesterone |
| DICL-NA | Diclofenac sodium |
| HCT | Hydrochlorothiazide |
| PAP-HCL | Papaverine hydrochloride |
| Ssed | Solubility of samples sedimented before centrifugation |
| Sstir | Solubility of samples continuously stirred before centrifugation |