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. 2019 Apr 19;16(8):1417. doi: 10.3390/ijerph16081417

Table 1.

Summary of inductively coupled plasma-mass spectrometry (ICP-MS) operating conditions.

Parameters Operating Conditions
RF Power (KW) 1550
Sample Depth (mm) 8.0
Carrier Gas (L/min) 0.7
Makeup Gas (L/min) 0.5
Argon Flow (mL/min) 4.3
Extraction 1 (V) 0.0
Extraction 2 (V) −130
Omega Bias (V) −90
Omega Lens (V) 7.0
Deflect (V) 1.4
Octopole Bias (V) −18
Octopole RF (V) 140
KED (V) 3.0