GBW07125-伟晶岩成分分析标准物质
【保存条件】阴凉干燥处
【使用注意事项】最小取样量为0.1g
【特征形态】固态
【基体】岩石
【主要分析方法】原子吸收光度法、容量法、重量法等多种方法
| 组分 | 标准值 | 标准偏差 | 单位 |
| Ag | (0.09) | (10-6) | |
| As | 3.1 | 0.1 | (10-6) |
| B | (1.9) | (10-6) | |
| Ba | 728▲ | 685～741 | (10-6) |
| Be | 1.3 | 0.3 | (10-6) |
| Bi | (0.07) | (10-6) | |
| Cd | 0.15 | 0.04 | (10-6) |
| Ce | (5) | (10-6) | |
| Co | (1.5) | (10-6) | |
| Cr | 4.8 | 0.2 | (10-6) |
| Cs | 1.8 | 0.2 | (10-6) |
| Cu | 4.2 | 1.8 | (10-6) |
| Dy | 0.20 | 0.05 | (10-6) |
| Er | 0.12 | 0.01 | (10-6) |
| Eu | (0.16) | (10-6) | |
| Gd | 0.22 | 0.04 | (10-6) |
| Ga | 13.5 | 0.7 | (10-6) |
| Ge | 1.5 | 0.1 | (10-6) |
| Hf | (0.8) | (10-6) | |
| Hg | (0.008) | - | (10-6) |
| Ho | (0.04) | (10-6) | |
| La | (3.3) | - | (10-6) |
| Li | 14.4 | 1.1 | (10-6) |
| Lu | 0.03 | 0.01 | (10-6) |
| Mo | 0.29▲ | 0.27～0.39 | (10-6) |
| Nb | 14.6 | 1.8 | (10-6) |
| Nd | 1.5 | 0.2 | (10-6) |
| Ni | (1.6) | (10-6) | |
| Pb | 34.6 | 5.8 | (10-6) |
| Pr | 0.48 | 0.10 | (10-6) |
| Rb | 155 | 8 | (10-6) |
| Sb | 0.64 | 0.12 | (10-6) |
| Sc | (2.85) | (10-6) | |
| Se | (0.015) | (10-6) | |
| Sm | (0.24) | (10-6) | |
| Sn | 3.5 | 0.9 | (10-6) |
| Sr | 45.5 | 2.4 | (10-6) |
| Ta | 1.3 | 0.5 | (10-6) |
| Tb | (0.04) | (10-6) | |
| Th | 0.66 | 0.10 | (10-6) |
| Tm | (0.02) | (10-6) | |
| U | (0.75) | (10-6) | |
| V | 44.5 | 5.6 | (10-6) |
| W | 3.2 | 0.2 | (10-6) |
| Y | 1.6 | 0.3 | (10-6) |
| Yb | 0.21 | 0.09 | (10-6) |
| Zn | 20.3 | 2.7 | (10-6) |
| Zr | 22.6 | 6.6 | (10-6) |
| Al2O3 | 13.19 | 0.04 | (10-2) |
| CaO | (0.1) | (10-2) | |
| K2O | 6.22 | 0.16 | (10-2) |
| FeO | (0.04) | (10-2) | |
| MgO | 0.13 | 0.02 | (10-2) |
| Mn | (0.01) | (10-2) | |
| Na2O | 1.60 | 0.04 | (10-2) |
| P2O5 | 0.18 | 0.01 | (10-2) |
| SiO2 | 76.40 | 0.33 | (10-2) |
| TFe2O3 | 0.24 | 0.03 | (10-2) |
| TiO2 | 0.61 | 0.03 | (10-2) |
| CO2 | (0.05) | (10-2) | |
| F | (0.03) | (10-2) | |
| H2O+ | (1.02) | (10-2) | |
| L.O.I. | 1.27 | 0.07 | (10-2) |
| SO3 | 0.07 | 0.01 | (10-2) |
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