Table 1 Operating conditions of the ICP-OES
Parameter | Value |
|---|---|
RF power (W) | 1,450 |
Plasma gas flow rate (L/min) | 15 |
Auxiliary gas flow rate (L/min) | 0.2 |
Nebulizer gas flow rate (L/min) | 0.8 |
Sample flow rate (L/min) | 1.5 |
View mode | Axial–Radial |
Read | Peak area |
Source equilibration time (s) | 15 |
Read delay (s) | 60 |
Replicates | 3 |
Background correction | 2-point (manual point correction) |
Spray chamber | Scott type spray chamber |
Nebulizer | Cross-Flow GemTip Nebulizer (HF resistant) |
Detector | CCD |
Purge gas | Nitrogen |
Shear gas | Air |
Gas | Argon |
Analytical wavelengths (nm) | Cd 228.802 |
Cu 327.393 | |
Co 228.616 | |
Mn 57.610 |