GBW07324-西藏地区沉积物成分分析标准物质
【保存条件】用自紧扣的密封盖密封保存，用后盖紧密封保存于阴凉处。
【使用注意事项】经粗碎、中碎、经球磨机研磨至-0.074mm占99%以上，制备重量大于150千克
【特征形态】固态
【基体】西藏地区沉积物
【主要分析方法】等离子质朴法、等离子光谱法、中子活化法、原子吸收法、原子荧光法、激光荧光法等。
| 组分 | 标准值 | 标准偏差 | 单位 |
| Ag | 0.07 | 0.007 | (10-6) |
| As | 13.7 | 1.7 | (10-6) |
| Au | 1.8 | 0.4 | 含量(ng/g) |
| Au1) | 1.8 | 0.4 | (10-6) |
| B | 56.1 | 6.4 | (10-6) |
| Ba | 476 | 17 | (10-6) |
| Be | 2.43 | 0.07 | (10-6) |
| Bi | 0.3 | 0.02 | (10-6) |
| Br | 1.9 | 0.4 | (10-6) |
| Cd | 0.1 | 0.02 | (10-6) |
| Cl | 56.7 | 7.0 | (10-6) |
| Co | 14.7 | 0.7 | (10-6) |
| Cr | 139 | 13 | (10-6) |
| Cs | 13.7 | 0.8 | (10-6) |
| Cu | 23.1 | 1.0 | (10-6) |
| F | 440 | 22 | (10-6) |
| Ga | 18.5 | 0.8 | (10-6) |
| Ge | 1.22 | 0.19 | (10-6) |
| Hf | 8.8 | 0.4 | (10-6) |
| Hg | 0.043 | 0.002 | (10-6) |
| Li | 41.9 | 1.3 | (10-6) |
| Mn | 668 | 17 | (10-6) |
| Mo | 0.83 | 0.07 | (10-6) |
| Nb | 15.3 | 0.6 | (10-6) |
| Ni | 75.3 | 3.0 | (10-6) |
| P | 571 | 28 | (10-6) |
| Pb | 24 | 1.7 | (10-6) |
| Rb | 117 | 2.1 | (10-6) |
| Sc | 11.7 | 1.0 | (10-6) |
| Se | 0.16 | 0.02 | (10-6) |
| Sn | 3.2 | 0.2 | (10-6) |
| Sr | 113 | 3 | (10-6) |
| Ta | 1.3 | 0.2 | (10-6) |
| Te | 0.05 | 0.02 | (10-6) |
| Th | 15.5 | 0.6 | (10-6) |
| Ti | 0.451 | 0.009 | (10-2) |
| Tl | 0.67 | 0.11 | (10-6) |
| U | 2.5 | 0.6 | (10-6) |
| Ce | 93.4 | 4.6 | (10-6) |
| V | 87.7 | 3.6 | (10-6) |
| W | 2.3 | 0.2 | (10-6) |
| Zn | 80.9 | 2.9 | (10-6) |
| Zr | 299 | 6 | (10-6) |
| I | (0.7) | (10-6) | |
| In | (0.06) | (10-6) | |
| Pd | (0.6) | (10-6) | |
| Pt | (0.4) | (10-6) | |
| S | (157) | (10-6) | |
| La | 48.2 | 3.2 | (10-6) |
| Pr | 10.9 | 0.4 | (10-6) |
| Sb | 1.1 | 0.13 | (10-6) |
| Nd | 41.9 | 1.9 | (10-6) |
| Sm | 8.11 | 0.54 | (10-6) |
| Eu | 1.58 | 0.05 | (10-6) |
| Gd | 7.11 | 0.29 | (10-6) |
| Tb | 1.08 | 0.05 | (10-6) |
| Dy | 6.1 | 0.31 | (10-6) |
| Ho | 1.2 | 0.09 | (10-6) |
| Er | 3.54 | 0.17 | (10-6) |
| Tm | 0.54 | 0.03 | (10-6) |
| Yb | 3.47 | 0.12 | (10-6) |
| Lu | 0.52 | 0.03 | (10-6) |
| Y | 32.7 | 1.9 | (10-6) |
| SiO2* | 68.50 | 0.13 | 含量(μg/g) |
| TFe2O3* | 4.81 | 0.06 | 含量(μg/g) |
| MgO | 1.74 | 0.05 | 主要成分(基干%) |
| MgO* | 1.74 | 0.05 | (10-2) |
| CaO* | 0.53 | 0.02 | 含量(μg/g) |
| CaO | 0.53 | 0.02 | (10-2) |
| Na2O* | 1.66 | 0.04 | 含量(μg/g) |
| Na2O | 1.66 | 0.04 | (10-2) |
| K2O | 2.66 | 0.06 | (10-2) |
| K2O* | 2.66 | 0.06 | 含量(μg/g) |
| TiO2* | 0.753 | 0.012 | 含量(μg/g) |
| MnO* | 0.087 | 0.002 | 含量(μg/g) |
| MnO | 0.087 | 0.002 | (10-2) |
| P2O5* | 0.134 | 0.003 | 含量(μg/g) |
| P2O5 | 0.134 | 0.003 | 主要成分(基干%) |
| Al2O3 | 14.42 | 0.18 | 主要成分(基干%) |
| SiO2 | 68.5 | 0.13 | (10-2) |
| TFeO3 | 4.81 | 0.06 | 主要成分(基干%) |
| TiO2 | 0.753 | 0.012 | (10-2) |
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