GBW07238-鉬礦石成分分析標準物質(zhì)
【規(guī)格】50克/瓶
【說明】
【保存條件】密封保存在陰涼干燥處
【使用注意事項】最小取樣量為100mg。
【特征形態(tài)】固態(tài)
【基體】鉬礦石
【主要分析方法】原子吸發(fā)射譜法、容量法、稱量法等多種方法
| 組分 | 標準值 | 標準偏差 | 單位 |
| Cu | 93.6 | 12.3 | (10-6) |
| Pb | 18.7 | 3.2 | (10-6) |
| Zn | 65.5 | 11.2 | (10-6) |
| Cd | 0.12 | 0.04 | (10-6) |
| Co | 11.8 | 2.0 | (10-6) |
| Ni | 17.8 | 2.2 | (10-6) |
| As | 1.6 | 0.4 | (10-6) |
| Sb | 1.2 | 0.2 | (10-6) |
| Bi | 2.2 | 0.4 | (10-6) |
| Sn | 86.7 | 4.6 | (10-6) |
| W | 0.36* | 0.03* | (10-6) |
| Mo | 1.51* | 0.03* | (10-6) |
| Ag | 0.09 | 0.04 | (10-6) |
| S* | 1.64 | 0.05 | (10-6) |
| Ga | 25.1 | 2.1 | (10-6) |
| In | 2.9 | 0.2 | (10-6) |
| Ge | 19 | 1.1 | (10-6) |
| Se | 2.1 | 0.4 | (10-6) |
| Te | 0.4 | 0.15 | (10-6) |
| Tl | 0.06 | 0.03 | (10-6) |
| La | 7.1 | 0.6 | (10-6) |
| Ce | 20.8 | 1.8 | (10-6) |
| Pr | 3 | 0.4 | (10-6) |
| Nd | 11.3 | 2.2 | (10-6) |
| Sm | 2.1 | 0.4 | (10-6) |
| Eu | 0.59 | 0.11 | (10-6) |
| Gd | 1.9 | 0.3 | (10-6) |
| Tb | 0.34 | 0.05 | (10-6) |
| Dy | 1.8 | 0.3 | (10-6) |
| Ho | 0.36 | 0.06 | (10-6) |
| Er | 1 | 0.2 | (10-6) |
| Tm | 0.14 | 0.03 | (10-6) |
| Yb | 1 | 0.2 | (10-6) |
| Lu | 0.16 | 0.05 | (10-6) |
| Y | 11.4 | 1.2 | (10-6) |
| Sc | 3.4 | 0.3 | (10-6) |
| Th | 2.3 | 0.5 | (10-6) |
| Cr | (24) | (10-6) | |
| Li | (3.2) | (10-6) | |
| Re | (0.35) | (10-6) | |
| SiO2 | 34.10 | 0.27 | (10-2) |
| Fe2O3(T) | 21.34 | 0.36 | (10-2) |
| Al2O3 | 3.46 | 0.21 | (10-2) |
| TiO2 | 0.13 | 0.01 | (10-2) |
| MnO | 1.40 | 0.07 | (10-2) |
| CaO | 31.44 | 0.36 | (10-2) |
| MgO | 0.86 | 0.05 | (10-2) |
| K2O | 0.046 | 0.014 | (10-2) |
| Na2O | 0.075 | 0.051 | (10-2) |
| F | 4.08 | 0.15 | (10-2) |
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