Table 1 Multiple reaction monitoring (MRM) settings on the GC/MS/MS for bromethalin, desmethylbromethalin and bromethalin’s 543.7 MW breakdown products
Origin | Precursor, m/z | Product, m/z | Dwell, msec | Collision energy, eV |
|---|---|---|---|---|
Bromethalin 543.7 mw breakdown product | 543 | 512.5 | 10 | 15 |
Bromethalin 543.7 mw breakdown product | 543 | 405.5 | 10 | 30 |
Bromethalin 543.7 mw breakdown product | 399 | 239 | 10 | 35 |
Bromethalin | 577 | 468 | 10 | 10 |
Bromethalin | 468 | 448 | 10 | 10 |
Bromethalin | 468 | 405 | 10 | 30 |
Bromethalin | 226 | 199 | 10 | 25 |
Desmethyl Bromethalin | 563 | 69 | 10 | 20 |
Desmethyl Bromethalin | 313 | 232 | 10 | 5 |
Desmethyl Bromethalin | 311 | 182 | 10 | 35 |
Desmethyl Bromethalin | 231 | 204 | 10 | 20 |