Table 1.
The Quantitative Ion Pairs and Related Parameters of Venlafaxine (VEN), Its Metabolite, O-Desmethylvenlafaxine (ODV), and Diazepam (Internal Standard)
| Compound | Parent (m/z) | Daughter (m/z) | Cone (V) | Collision (eV) |
|---|---|---|---|---|
| ODV | 264.15 | 57.96 | 30 | 20 |
| ODV | 264.15 | 106.95 | 30 | 30 |
| VEN | 278.19 | 58.00 | 30 | 20 |
| VEN | 278.19 | 120.97 | 30 | 30 |
| Diazepam | 285.10 | 193.10 | 35 | 30 |