Table 6 Relative standard deviation (RSD) of Si normalized mean cps
Element | AGV-2 | BHVO-2 | G-3 | |||
|---|---|---|---|---|---|---|
[A] | [B] | [A] | [B] | [A] | [B] | |
Rb | 2.4 | 2.3 | 3.5 | 4.2 | 1.5 | 2.0 |
Sr | 2.5 | 1.2 | 2.3 | 1.8 | 1.3 | 1.6 |
Y | 2.5 | 1.7 | 2.3 | 4.8 | 1.9 | 4.6 |
Zr | 2.8 | 1.9 | 2.5 | 2.1 | 1.3 | 1.7 |
Nb | 3.9 | 3.0 | 2.3 | 2.5 | 2.9 | 3.2 |
Ba | 3.2 | 1.7 | 2.8 | 2.9 | 1.4 | 1.7 |
La | 3.6 | 2.5 | 2.1 | 3.1 | 1.4 | 1.6 |
Ce | 3.0 | 2.4 | 2.5 | 1.5 | 1.2 | 1.8 |
Pr | 2.9 | 3.3 | 2.6 | 3.5 | 1.5 | 1.8 |
Nd | 2.5 | 1.4 | 2.5 | 4.7 | 1.8 | 2.3 |
Sm | 4.0 | 7.4 | 5.5 | 6.5 | 6.2 | 7.9 |
Eu | 8.3 | 9.4 | 3.9 | 4.3 | 6.3 | 6.0 |
Gd | 5.5 | 7.8 | 3.7 | 9.0 | 5.3 | 6.6 |
Tb | 3.9 | 6.1 | 4.9 | 5.5 | 7.7 | 9.7 |
Dy | 5.8 | 8.1 | 4.8 | 3.6 | 5.3 | 7.4 |
Ho | 9.0 | 7.1 | 2.9 | 3.1 | 8.1 | 6.5 |
Er | 7.3 | 8.6 | 4.3 | 6.8 | 8.8 | 11.6 |
Tm | 9.5 | 17.3 | 5.2 | 9.0 | 7.1 | 27.4 |
Yb | 8.5 | 9.9 | 5.7 | 6.0 | 7.9 | 17.0 |
Lu | 8.6 | 7.0 | 6.7 | 9.7 | 9.1 | 20.8 |
Hf | 6.0 | 6.5 | 3.1 | 4.3 | 2.1 | 3.7 |
Ta | 8.2 | 6.0 | 3.2 | 4.2 | 4.3 | 6.0 |
Th | 4.3 | 4.6 | 5.1 | 7.9 | 1.1 | 2.2 |
U | 7.0 | 4.9 | 9.2 | 7.9 | 3.0 | 5.8 |