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Table 5a. Determination of linearity – average concentration recovery of independent standards run as samples on three separate days (N=3) [Expected values are
the shaded rows: mg/L except for Cr, Mo, and Se which are µg/L]
Ni
Ge
Ni
Ge
Ni
Ge
Ni
Ge
Ni
Ge
Ni
Ge
Ni
Ge
Ni
Ge
Ni
Ge
0.25 0.25
0.5 0.5
0.75 0.75
1.25 1.25 1.5 1.5
5
5
10 10
15 15
30 30
23 Na[2] Overall Recov. (%) 102.9 102.1 101.4 104.7 104.9 104.0 104.6 105.7 102.6 105.2 102.7 102.4 101.8 101.5 100.5 100.5 102.2 100.1
Overall RSD (%)
2.0
5.3
1.6 2.9
2.1 2.1
2.8 1.2
2.3 1.9
1.7 0.6
2.9 0.3
4.2 1.4
2.3 1.4
0.1
0.1
0.2 0.2
0.3 0.3
0.5 0.5
0.6 0.6
2
2
4
4
6
6
12 12
24 Mg[2] Overall Recov. (%) 100.0 98.9
99.8 101.8 102.1 103.7 102.6 102.9 99.8 101.3 100.2 100.5 101.7 101.1 100.7 99.4 102.1 99.3
Overall RSD (%)
2.3
4.6
0.9 1.9
2.4 2.5
2.2 1.8
2.1 0.6
2.3 0.7
3.8 1.6
4.9 1.1
1.6 1.1
0.3
0.3
0.5 0.5
0.8 0.8
1.3 1.3
1.5 1.5
5.0 5.0
10.0 10.0 15.0 15.0 30.0 30.0
31 P[2] Overall Recov. (%) 98.9 94.8
98.5 97.6
99.1 93.0
95.1 93.4 97.3 91.1 94.5 93.9 98.9 96.1 100.1 97.3 104.0 93.8
Overall RSD (%)
1.0
5.9
2.8 1.2
4.4 7.5
0.4 1.3
0.1 9.3
4.9 8.1
4.2 7.8
4.2 0.5
0.7 8.0
0.5
0.5
1.0 1.0
1.5 1.5
2.5 2.5
3.0 3.0 10.0 10.0 20.0 20.0 30.0 30.0 60.0 60.0
39 K[2] Overall Recov. (%) 99.6 98.2
99.7 100.3 103.2 101.5 103.8 103.1 101.6 101.8 103.9 102.9 102.6 102.2 101.5 101.4 103.2 100.9
Overall RSD (%)
2.9
6.9
2.0 2.6
3.1 3.1
2.6 3.7
1.7 2.3
2.3 3.2
4.6 3.2
3.6 4.2
1.1 4.0
0.5
0.5
1.0 1.0
1.5 1.5
2.5 2.5
3.0 3.0 10.0 10.0 20.0 20.0 30.0 30.0 60.0 60.0
44Ca[2] Overall Recov. (%) 98.7 97.8
99.0 99.9 101.5 100.5 102.8 102.1 100.6 100.7 101.0 100.9 102.3 102.1 100.3 100.6 102.7 101.1
Overall RSD (%)
2.4
5.5
1.9 2.5
2.4 1.8
2.0 3.0
2.4 1.1
3.1 2.7
4.9 3.2
3.8 3.7
0.9 3.0
0.4
0.4
0.8 0.8
1.2 1.2
2.0 2.0
2.4 2.4
8.0 8.0
16.0 16.0 24.0 24.0 48.0 48.0
52Cr[2]] Overall Recov. (%) 100.2 100.2 98.0 100.1 100.6 102.0 100.8 101.5 101.0 103.0 100.5 101.8 101.4 101.5 100.0 100.9 100.4 98.9
Overall RSD (%)
0.4
7.2
4.1 5.4
1.3 0.5
0.7 1.6
0.4 1.8
0.3 1.0
1.2 0.6
2.1 1.2
2.7 2.7
0.0
0.0
0.0 0.0
0.0 0.0
0.0 0.0
0.0 0.0
0.1 0.1
0.1 0.1
0.2 0.2
0.3 0.3
55Mn[2] Overall Recov. (%) 99.3 99.9
99.8 101.1 102.0 101.7 102.4 102.3 101.8 101.9 101.9 101.9 102.0 102.4 100.9 101.4 101.4 99.6
Overall RSD (%)
2.4
5.8
2.4 3.1
1.3 1.2
1.3 1.2
1.2 0.8
1.1 1.5
3.3 1.6
0.7 1.2
1.0 1.2
0.0
0.0
0.1 0.1
0.1 0.1
0.1 0.1
0.2 0.2
0.5 0.5
1.0 1.0
1.5 1.5
3.0 3.0
56 Fe[2] Overall Recov. (%) 103.9 105.0 103.5 106.1 103.0 106.7 105.1 106.5 104.8 106.6 105.3 105.5 101.6 104.7 99.2 99.4 101.5 98.3
Overall RSD (%)
0.7
8.9
6.8 7.1
2.0 4.1
1.9 2.9
1.9 3.3
5.0 4.3
1.3 5.0
2.9 1.7
1.1 1.4
0.0
0.0
0.0 0.0
0.0 0.0
0.0 0.0
0.0 0.0
0.1 0.1
0.1 0.1
0.2 0.2
0.3 0.3
63Cu[2] Overall Recov. (%) 102.6 101.6 99.1 101.9 100.6 101.1 101.5 102.9 100.5 101.9 99.4 101.6 100.3 100.4 99.8 99.3 98.2 96.3
Overall RSD (%)
1.8
6.8
4.0 6.1
1.3 3.2
1.0 2.8
0.5 2.8
0.4 1.9
0.3 1.8
2.7 3.0
0.7 3.1
0.0
0.0
0.0 0.0
0.0 0.0
0.1 0.1
0.1 0.1
0.2 0.2
0.4 0.4
0.6 0.6
1.2 1.2
66Zn[2] Overall Recov. (%) 100.0 98.6
98.4 100.6 98.3 99.5
100.4 101.1 98.6 100.6 98.1 99.7 100.9 101.2 101.5 100.0 103.0 98.1
Overall RSD (%)
1.2
7.6
4.9 6.6
2.7 1.9
1.5 2.1
1.3 2.9
0.7 2.0
0.9 1.5
3.9 2.0
1.5 2.0
0.4
0.4
0.8 0.8
1.2 1.2
2.0 2.0
2.4 2.4
8.0 8.0
16.0 16.0 24.0 24.0 48.0 48.0
95 Mo[2] Overall Recov. (%) 97.9 97.7
97.4 101.2 97.7 103.7
97.6 98.3 99.4 100.7 99.5 100.7 100.3 100.6 98.2 99.7 100.1 98.8
Overall RSD (%)
2.1
7.5
0.0 2.9
4.3 4.0
2.6 3.5
2.6 0.8
1.9 1.3
0.7 1.2
2.0 2.2
0.7 2.2
Te
Te
Te
Te
Te
Te
Te
Te
Te
0.2
0.4
0.6
1.0
1.2
4.0
8.0
12.0
24.0
78 Se[1] Overall Recov. (%)
100.0
97.3
98.2
96.6
99.4
100.0
99.0
99.4
99.9
Overall RSD (%)
3.4
2.8
2.0
3.3
1.4
1.2
0.5
2.2
1.2
[1] - Hydrogen gas mode
[2] - Helium gas mode
MTE-02 MEF Form
FOR ERP USE ONLY
DO NOT DISTRIBUTE