GBW07295-多金属结核成分分析标准物质
【保存条件】阴凉、干燥处。
【使用注意事项】最小取样量为100mg。
【特征形态】固态
【基体】
【主要分析方法】X射线荧光光谱法、光度法、库仑法等多种方法
| 组分 | 标准值 | 标准偏差 | 单位 |
| Al2O3* | 5.2 | 0.2 | (10-6) |
| As | 105 | 7 | (10-6) |
| B | 174 | 18 | (10-6) |
| Ba* | 0.18 | 0.01 | (10-6) |
| Be | 3.5 | 0.7 | (10-6) |
| Bi | 15 | 1 | (10-6) |
| Br | 23 | 3 | (10-6) |
| CaO* | 2.67 | 0.18 | (10-6) |
| Cd | 10 | 2 | (10-6) |
| Ce | 320 | 60 | (10-6) |
| Cl* | 0.73 | 0.07 | (10-6) |
| CO2* | (0.3) | (10-6) | |
| Co* | 0.29 | 0.02 | (10-6) |
| Cr* | 17 | 3 | (10-6) |
| Cs* | 0.84 | 0.08 | (10-6) |
| Cu* | 0.69 | 0.04 | (10-6) |
| Dy | 42 | 3 | (10-6) |
| Er | 21 | 2 | (10-6) |
| Eu | 11 | 1 | (10-6) |
| F* | 0.04 | 0.01 | (10-6) |
| Fe(t)* | 10.87 | 0.16 | (10-6) |
| Ga | 27 | 5 | (10-6) |
| Gd | 48 | 7 | (10-6) |
| H2O+* | (8.5) | (10-6) | |
| Hf | 10 | 2 | (10-6) |
| Hg | 0.20 | 0.01 | (10-6) |
| Ho | 8.2 | 0.6 | (10-6) |
| K2O* | 1.08 | 0.06 | (10-6) |
| L.O.I.* | (15.3) | (10-6) | |
| La | 184 | 22 | (10-6) |
| Li | 78 | 5 | (10-6) |
| Lu | 2.9 | 0.4 | (10-6) |
| MgO* | 3.03 | 0.11 | (10-6) |
| Mn(t)* | 24.7 | 0.4 | (10-6) |
| MnO2* | 37.8 | 0.2 | (10-6) |
| Mo | 473 | 33 | (10-6) |
| Na2O* | 2.56 | 0.16 | (10-6) |
| Nb | 48 | 8 | (10-6) |
| Nd | 198 | 22 | (10-6) |
| Ni* | 1.02 | 0.08 | (10-6) |
| Org.C* | (0.09) | (10-6) | |
| P2O5* | 0.58 | 0.05 | (10-6) |
| Pb | 709 | 44 | (10-6) |
| Pr | 49 | 5 | (10-6) |
| Rb | 16 | 2 | (10-6) |
| Sb | 31 | 3 | (10-6) |
| Sc | 13 | 1 | (10-6) |
| SiO2* | 15.45 | 0.14 | (10-6) |
| Sm | 46 | 5 | (10-6) |
| SO3* | (0.35) | (10-6) | |
| Sr | 869 | 74 | (10-6) |
| Tb | 7.6 | 0.8 | (10-6) |
| Th | 26 | 4 | (10-6) |
| TiO2* | 1.37 | 0.06 | (10-6) |
| Tl | 150 | 13 | (10-6) |
| Tm | 3.1 | 0.4 | (10-6) |
| U | 6.2 | 1.0 | (10-6) |
| V | 456 | 49 | (10-6) |
| W | 67 | 5 | (10-6) |
| Y | 133 | 6 | (10-6) |
| Yb | 20 | 2 | (10-6) |
| Zn | 918 | 66 | (10-6) |
| Zr | 618 | 58 | (10-6) |
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