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. 2010 Aug 20;13(8):817–820. [Article in Chinese] doi: 10.3779/j.issn.1009-3419.2010.08.13

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Agilent 7500a ICP-MS仪器工作参数

The operation parameters of Agilent 7500a ICP-MS

Parameters Running conditions Parameters Running conditions
Radio-frequency power     1 500 W sample uptake flow rate 1.222 μL/min
Sampling depth     6.0 mm analytical model quantitative analysis
Carrier gas flux     1.0 L/min residence time 30 s
Aux gas flux     1.0 L/min scan mode Peak Hopping
Plasma gas flux     16.0 L/min points/ mass 5
Skimmer cone antilinear     0.8 mm integral time 0.1 s
Sampling cone antilinear     1.0 mm data collecting repeat 5