GBW07126-玄武岩成分分析标准物质
【保存条件】低温阴凉处保存，
【使用注意事项】使用前在105度下烘干2小时备用，最小用样量40mg，对于铂族而言，最小用样量为20g
【特征形态】固态
【基体】岩石
【主要分析方法】等离子质谱、等离子光谱、原子吸收、容量法、比色法、电子活化、原子荧光法等
| 组分 | 标准值 | 标准偏差 | 单位 |
| SiO2 | 49.51 | 0.18 | (10-2) |
| Al2O3 | 14.00 | 0.12 | (10-2) |
| Fe2O3 | 12.62 | 0.11 | (10-2) |
| FeO | 6.14 | 0.20 | (10-2) |
| Mn | 1269 | 63 | (10-6) |
| MgO | 4.97 | 0.07 | (10-2) |
| CaO | 8.67 | 0.23 | (10-2) |
| Na2O | 1.92 | 0.05 | (10-2) |
| K2O | 1.40 | 0.05 | (10-2) |
| TiO2 | 3.61 | 0.07 | (10-2) |
| P2O5 | 0.36 | 0.03 | (10-2) |
| Ba | 558 | 38 | (10-6) |
| Cd | 0.11 | 0.01 | (10-6) |
| Ce | 107 | 3 | (10-6) |
| Co | 40.4 | 2.2 | (10-6) |
| Cr | 106 | 5 | (10-6) |
| Cs | 0.96 | 0.10 | (10-6) |
| Cu | 192 | 8 | (10-6) |
| Dy | 7.41 | 0.36 | (10-6) |
| Er | 3.53 | 0.32 | (10-6) |
| Eu | 3.11 | 0.09 | (10-6) |
| F | 813 | 82 | (10-6) |
| Ga | 24.8 | 2.0 | (10-6) |
| Gd | 10.0 | 0.6 | (10-6) |
| Ge | 1.29 | 0.17 | (10-6) |
| Hf | 9.64 | 0.70 | (10-6) |
| Ho | 1.4 | 0.1 | (10-6) |
| La | 50.0 | 1.9 | (10-6) |
| Li | 8.8 | 0.9 | (10-6) |
| Lu | 0.43 | 0.03 | (10-6) |
| Mo | 1.35 | 0.09 | (10-6) |
| Nb | 42.9 | 4.0 | (10-6) |
| Nd | 57.4 | 2.0 | (10-6) |
| Ni | 88.6 | 3.1 | (10-6) |
| Pr | 13.7 | 0.7 | (10-6) |
| Rb | 40.9 | 2.5 | (10-6) |
| S | 140 | 18 | (10-6) |
| Sb | 0.26 | 0.04 | (10-6) |
| Sc | 23.0 | 0.6 | (10-6) |
| Se | 0.19 | 0.03 | (10-6) |
| Sm | 11.0 | 0.4 | (10-6) |
| Sn | 3.4 | 0.3 | (10-6) |
| Sr | 536 | 15 | (10-6) |
| Ta | 2.74 | 0.24 | (10-6) |
| Tb | 1.46 | 0.09 | (10-6) |
| Th | 8.04 | 0.34 | (10-6) |
| Tm | 0.52 | 0.05 | (10-6) |
| U | 1.62 | 0.18 | (10-6) |
| V | 351 | 12 | (10-6) |
| W | 0.80 | 0.15 | (10-6) |
| Y | 33.4 | 1.4 | (10-6) |
| Yb | 2.93 | 0.13 | (10-6) |
| Zn | 119 | 8 | (10-6) |
| Zr | 335 | 28 | (10-6) |
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