From: Gold determination in soil by ICP-MS: comparison of sample pretreatment methods
Parameter | Setting | Parameter | Setting |
---|---|---|---|
Radiofrequency power | 1150 W | Detector | Dual |
Nebulizer gas flow | 0.92 L/min | Measure mode | Standard |
Cooling gas flow | 18 L/min | Scanning mode | Peak hopping |
Auxiliary gas flow | 1.2 L/min | Dwell time | 50 ms |
Sampling cone orifice | 1.1 mm | Sampling time | 60 s |
Skimmer cone orifice | 0.9 mm | Sweep | 20 |
Hyper skimmer cone orifice | 1.0 mm | Reading | 1 |
Sampling depth | 8 mm | Number of replicates | 3 |