Table 7.
Retention parameters (time allowed change ± 0.15 min), time windows and SIM ions for the target compounds (quantitative and confirmation ions; quantitative ions are marked in bold).
| Number | Phthalates | Retention Time (Rt) [min] | Characteristic Ions (m/z) (Quantitative and Confirmation Ions) | Time Windows [min] |
|---|---|---|---|---|
| 1 | DMP | 13.250 | 163; 135; 164 | 12.95–14.35 |
| 2 | DEP | 15.060 | 149; 150; 177 | 14.35–15.73 |
| 3 | DBP | 19.225 | 149; 205; 223 | 18.63–21.34 |
| 4 | BBP | 23.015 | 149; 123; 206 | 21.34–24.02 |
| 5 | DOP | 24.575 | 149; 150; 279 | 24.02–25.54 |
| 6 | DEHP | 26.035 | 149; 167; 261 | 25.54–26.77 |