GBW07296-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* | 4.7 | 0.3 | (10-6) |
| As | 53 | 6 | (10-6) |
| B | 102 | 20 | (10-6) |
| Ba* | 0.24 | 0.02 | (10-6) |
| Be | 2.0 | 0.6 | (10-6) |
| Bi | 5 | 1 | (10-6) |
| Br | 25 | 1 | (10-6) |
| CaO* | 2.25 | 0.17 | (10-6) |
| Cd | 23 | 3 | (10-6) |
| Ce | 249 | 21 | (10-6) |
| Cl* | 0.80 | 0.05 | (10-6) |
| CO2* | (0.21) | (10-6) | |
| Co* | 0.17 | 0.01 | (10-6) |
| Cr | 18 | 4 | (10-6) |
| Cs | 1.2 | 0.3 | (10-6) |
| Cu* | 1.36 | 0.05 | (10-6) |
| Dy | 27 | 3 | (10-6) |
| Er | 13 | 1 | (10-6) |
| Eu | 7.6 | 0.7 | (10-6) |
| F* | 0.03 | 0.01 | (10-6) |
| Fe(t)* | 4.70 | 0.19 | (10-6) |
| Ga | 38 | 5 | (10-6) |
| Gd | 28 | 4 | (10-6) |
| H2O+* | (8.1) | (10-6) | |
| Hf | 3.9 | 0.5 | (10-6) |
| Hg | 0.5 | 0.1 | (10-6) |
| Ho | 5.1 | 0.3 | (10-6) |
| K2O* | 1.14 | 0.05 | (10-6) |
| L.O.I.* | (15.8) | (10-6) | |
| La | 96 | 10 | (10-6) |
| Li | 205 | 17 | (10-6) |
| Lu | 1.8 | 0.2 | (10-6) |
| MgO* | 3.56 | 0.13 | (10-6) |
| Mn(t)* | 32.2 | 0.5 | (10-6) |
| MnO2* | 49.3 | 0.5 | (10-6) |
| Mo | 622 | 37 | (10-6) |
| Na2O* | 3.03 | 0.14 | (10-6) |
| Nb | 21 | 3 | (10-6) |
| Nd | 121 | 15 | (10-6) |
| Ni* | 1.55 | 0.07 | (10-6) |
| Org.C* | (0.08) | (10-6) | |
| P2O5* | 0.37 | 0.06 | (10-6) |
| Pb | 328 | 33 | (10-6) |
| Pr | 29 | 2 | (10-6) |
| Rb | 17 | 3 | (10-6) |
| Sb | 46 | 9 | (10-6) |
| Sc | 9.4 | 1.0 | (10-6) |
| SiO2* | 12.3 | 0.2 | (10-6) |
| Sm | 31 | 2 | (10-6) |
| SO3* | (0.27) | (10-6) | |
| Sr | 561 | 62 | (10-6) |
| Tb | 4.6 | 0.5 | (10-6) |
| Th | 15 | 2 | (10-6) |
| TiO2* | 0.54 | 0.04 | (10-6) |
| Tl | 167 | 17 | (10-6) |
| Tm | 1.9 | 0.1 | (10-6) |
| U | 3.8 | 0.7 | (10-6) |
| V | 442 | 51 | (10-6) |
| W | 61 | 5 | (10-6) |
| Y | 84 | 3 | (10-6) |
| Yb | 12 | 1 | (10-6) |
| Zn | 0.16×10-4 | 0.01* | (10-6) |
| Zr | 256 | 31 | (10-6) |
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