| Parameters | Parameters’ Value |
|---|---|
| Flush pump rate | 1.85 mL.min−1 |
| Analysis pump rate | |
| Pump relaxation time | 0 s |
| RF power | 1350 w |
| Nebulizer flow | 26.0 psi |
| Auxiliary gas | 1.0 ppm |
| Gate 1 | 5 s |
| Gate 2 | 15 s |
| Light source | ICAP |
| ICAP view | Axial |
| Replicate numbers | 3 |
| Detection wavelength (nm) |
Ag 338.289, Co 238.892, Cr 205.560, Cu 327.393, Ni 221.648 and Zn 220.353. |