Table 3.
Mass spectrometry (MS) source and analyser settings.
| Item | Segment 1 | Segment 2 | Segment 3 | Segment 4 |
|---|---|---|---|---|
| Run time (min) | 0–2.6 | 2.6–4.1 | 4.1–4.9 | 4.9–8.7 |
| Analyte | DON + 13C15-DON | HT-2 + 13C22-HT-2 | T-2 + 13C24-T-2 | ZON + 13C18-ZON |
| Adduct | Protonated | Sodium | Sodium | Deprotonated |
| Transitions (m/z)(Collision Energy [eV]) | 297->231 (16),297->249 (13),312->263 (9),312->276 (9) | 447->285 (22),447->345 (20),469->300 (19),469->362 (18) | 489->245 (30),489->327 (25),513->260 (26),513->344 (23) | 317->131 (25),317->175 (22),335->185 (26),335->290 (21) |
| Dwell time [ms] | 130 | 130 | 180 | 180 |
| Tube Lens [V] | 80 | 110 | 140 | 80 |
| Polarity | Pos | Pos | Pos | Neg |
| Spray Voltage [V] | 2800 | 2800 | 2800 | 2200 |