Table 1.

ICP-MS parameters setting.

Plasma Parameters		Ion Lenses (V)		Octopole Parameters (V)
RF Power (W)	1550	Extract 1	0	OctP RF	180
Sample Depth	8	Extract 2	−175	OctP Bias	−18
Carrier Gas (L/min)	1.1	Omega Bias	−100	Reaction Cell (mL/min)
Nebulizer Pump (rps)	0.1	Omega Lens	12.6	He Gas	3.6
S/C Temp (°C)	2	Cell Entrance	−40	Detector Parameters
		Cell Exit	−60	Discriminator (mV)	4.5
		Deflect	0.4	Analog HV (V)	1730
		Plate Bias	−60	Pulse HV (V)	954
		QP Bias	−15