DeterminationofNa,Mg, P, K, Ca, Cr,Mn, Fe, Cu, Zn, Se, andMoby ICP-MS
3.
SetupPerformanceCriteria
a)
Typical valuesof sensitivity, precisionandoxide ratio in theno-gasmode
Mass
Sensitivity (Counts/1ppb)
Integration time=0.1 s
Precision
%RSD
7
Li
3000 - 4500
10
89
Y
15000 - 30000
10
205
Tl
80000 - 120000
10
Ratio
Ratio (%)
CeO
+
/Ce
+
156/140
≤1.5
Ce
++
/Ce
+
70/140
≤10
b)
Typical valuesof sensitivityandprecision in theHemode
Mass
Sensitivity
Counts/1ppb
Integration time=0.1 s
Precision
RSD
(%)
59
Co
2000
10
c)
Typical valuesof sensitivityandprecision in theH
2
mode
Mass
Sensitivity
Counts/1ppb
Integration time=0.1 s
Precision
RSD
(%)
89
Y
15000
10
MTE-02
FORWORKINGGROUP/ERPUSEONLY
DONOTDISTRIBUTE
