Certification Report Certified Reference Material ERM - European ...

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Lab./Meth. 15/I 9/l 16/I 14/I 13/I 18/I 2/I 4/I 3/I 1/I 7/I 5/I 1/O 10/I 6/I 19/I Ges.
EW [µg/g] 86 88.0 85.9 86 85.7 87 86.5 89.5 90.1 94.6 90.3 91.8 95.8 93.6 99.8 95.1 N
86 88.5 91.7 89 89.5 91 91.0 89.9 92.4 92.7 92.1 92.5 92.5 93.1 95.5 96.8 16
87 89.8 84.8 86 88.2 89 87.0 92.1 91.1 94.2 93.4 92.0 89.5 93.9 97.9 97.9
85 82.8 85.3 83 92.4 90 90.3 90.0 89.1 87.2 91.5 91.6 92.7 94.2 95.2 100.7
87 83.7 85.8 86 83.1 85 86.4 90.2 90.8 91.1 91.4 91.5 94.2 92.2 94.0 99.8
85 84.6 85.1 89 87.8 92 95.2 90.5 92.1 88.1 91.3 91.2 91.3 91.6 95.9 99.9
MW [µg/g] 86.0 86.2 86.4 86.5 87.8 89.0 89.4 90.4 90.9 91.3 91.7 91.8 92.7 93.1 96.4 98.4 90.5
s[µg/g] 0.78 2.89 2.61 2.26 3.18 2.61 3.47 0.91 1.23 3.11 1.03 0.45 2.20 1.02 2.10 2.15 3.59
s [µg/g] 2.00
s rel 0.01 0.03 0.03 0.03 0.04 0.03 0.04 0.01 0.01 0.03 0.01 0.00 0.02 0.01 0.02 0.02 0.04
90.5 90.5 90.5 90.5 90.5 90.5 90.5 90.5 90.5 90.5 90.5 90.5 90.5 90.5 90.5 90.5
86.9 86.9 86.9 86.9 86.9 86.9 86.9 86.9 86.9 86.9 86.9 86.9 86.9 86.9 86.9 86.9
94.1 94.1 94.1 94.1 94.1 94.1 94.1 94.1 94.1 94.1 94.1 94.1 94.1 94.1 94.1 94.1
Pd-content [µg/g]
105
100
95
90
85
80
Lead collection Cu2O-melt Silver collection HCl/Aqua Regia/Na2O2
Nitrate-melt copper collection
15/I 9/l 16/I 14/I 13/I 18/I 2/I 4/I 3/I 1/I 7/I 5/I 1/O 10/I 6/I 19/I
Laboratory
Table 20: Results for palladium