Table 3.
Accurate masses of ion transitions of rodenticides as used for the multiple monitoring method. The Q-Exactive instrument was run at a resolution of 35,000 ± 10 ppm
| Substance | Theoretical mass of precursor [m/z] | Captured mass of product 1 [m/z] | Captured mass of product 2 [m/z] |
|---|---|---|---|
| Flocoumafen | 541.16322 | 161.02353 | 289.08545 |
| Bromadiolone | 525.0707 | 250.06194 | n.d. |
| Brodifacoum | 521.07578 | 135.04408 | 187.03854 |
| Difenacoum | 443.16527 | 135.04442 | 293.13202 |
| Warfarin | 307.09758 | 161.02234 | 250.06195 |
| Chlorophacinone | 373.0637 | 145.02859 | 201.04637 |
| Coumatetralyl | 291.10267 | 141.07021 | 247.11263 |
| Difethialone | 537.05294 | 151.02104 | n.d. |