GBW07426-土壤成分分析标准物质--新疆土壤
【保存条件】密封保存在阴凉干燥处。
【使用注意事项】最小取样量为0.1克。
【特征形态】固态
【基体】土壤
【主要分析方法】等离子体质谱法，等离子光谱法，原子吸收（火焰发射）法等
| 组分 | 标准值 | 标准偏差 | 单位 |
| Ag | 0.078 | 0.007 | (10-6) |
| Al2O3* | 13.27 | 0.11 | (10-2) |
| As | 12.2 | 0.8 | (10-6) |
| B | 55 | 5 | (10-6) |
| Ba | 492 | 20 | (10-6) |
| Bi | 0.3 | 0.02 | (10-6) |
| Be | 2.04 | 0.06 | (10-6) |
| Br | 2.1 | 0.3 | (10-6) |
| CaO* | 5.83 | 0.06 | (10-2) |
| Cd | 0.15 | 0.02 | (10-6) |
| Ce | 57 | 2 | (10-6) |
| Cl | (50) | ||
| CO2* | 3.9 | 0.4 | (10-6) |
| Corg. | (0.47) | (10-6) | |
| Cr | 59 | 2 | (10-6) |
| Co | 12.6 | 0.3 | (10-6) |
| Cs | 7.2 | 0.4 | (10-6) |
| Cu | 29 | 1 | (10-6) |
| Dy | 4.9 | 0.3 | (10-6) |
| Eu | 1.22 | 0.04 | (10-6) |
| Er | 2.9 | 0.2 | (10-6) |
| FeO* | 1.39 | 0.07 | (10-2) |
| F | 592 | 45 | (10-6) |
| Ge | 1.3 | 0.1 | (10-6) |
| Ga | 16.8 | 0.5 | (10-6) |
| H2O+* | (3.6) | (10-2) | |
| Hf | 5.5 | 0.4 | (10-6) |
| Hg | 0.021 | 0.005 | (10-6) |
| Ho | 1.01 | 0.04 | (10-6) |
| I | 1.4 | 0.2 | (10-6) |
| In | 0.058 | 0.007 | (10-6) |
| K2O* | 2.62 | 0.05 | (10-6) |
| La | 29 | 2 | (10-6) |
| Li | 36 | 2 | (10-6) |
| Lu | 0.46 | 0.02 | (10-6) |
| MgO* | 2.43 | 0.07 | (10-2) |
| Mn | 774 | 19 | (10-6) |
| Mo | 0.96 | 0.06 | (10-6) |
| N* | 0.055 | 0.006 | (10-2) |
| Nb | 12 | 1 | (10-6) |
| Nd | 27.9 | 1.2 | (10-6) |
| Ni | 32 | 1 | (10-6) |
| Mn | 774 | 19 | (10-6) |
| P | 708 | 9 | (10-6) |
| Pb | 19 | 2 | (10-6) |
| Pr | 7 | 0.4 | (10-6) |
| Rb | 94 | 3 | (10-6) |
| S* | 154 | 15 | (10-6) |
| Sc | 12.6 | 0.4 | (10-6) |
| Se | 0.16 | 0.02 | (10-6) |
| SiO2* | 60 | 0.32 | (10-2) |
| Sm | 5.6 | 0.4 | (10-6) |
| Sn | 2.8 | 0.4 | (10-6) |
| Sr | 240 | 5 | (10-6) |
| Tb | 0.84 | 0.06 | (10-6) |
| TFe2O3* | 4.71 | 0.04 | (10-2) |
| Th | 10 | 1 | (10-6) |
| Sm | 5.6 | 0.4 | (10-6) |
| Tm | 0.44 | 0.05 | (10-6) |
| U | 2.4 | 0.2 | (10-6) |
| V | 86 | 4 | (10-6) |
| W | 1.64 | 0.10 | (10-6) |
| Y | 26.4 | 0.9 | (10-6) |
| Yb | 2.9 | 0.2 | (10-6) |
| Zn | 78 | 5 | (10-6) |
| Zr | 195 | 7 | (10-6) |
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