| ICP-MS | |
|---|---|
| Instrument | NexION 2000, PerkinElmer |
| RF plasma power | 1,600 W |
| Nebulizer argon flow rate | 1.12 L/min |
| Auxiliary argon flow rate | 1.20 L/min |
| Detector mode | Pulse counting |
| Replicate integration | 3 |
| Scan mode | Peak hopping |
| Dwell time | 50 ms |
| Monitored isotopes | 208Pb, 111Cd, 75As |
| Gas | Argon |