| Mass Spectrometry Parameter | Setting |
| Source | APCI |
| Mode | Negative Ion |
| Method Length | 40 min |
| MRM Scan Width | 0.002 m/z |
| MRM Scan Time | 0.15 sec |
| MRM Peak Width | 0.70 FWHM |
| Tube Lens | 164 V |
| Source CID | 10 eV |
| Q2 Collision Gas | 1.5 units |
| Vaporizer Temperature | 450°C |
| Capillary Temperature | 250°C |
| Discharge Current | 0 μA |
| Sheath Gas Pressure | 25 units |
| Ion Sweep Pressure | 3 units |
| Auxiliary Gas Pressure | 5 units |
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