| Parameters | Conditions |
| Temperature of interface | 200˚C |
| Temperature of curved dessolvation line (CDL) | 200˚C |
| Nebulizer gas (N2) flow rate | 1.5 L・min−1 |
| Drying gas pressure | 100 kPa |
| mass-to-charge (m/z) range | 100 - 600 |
| Sample volume injecting | 15 µL |
| Flow rate | 0.2 mL・min−1 |
| Mobile phase | acetonitrile with 0.1 % of formic acid |