铜精矿成分分析标准物质
【保存条件】阴凉干燥处密封保存
【使用注意事项】最小取样量为0.1克
【特征形态】固态
【基体】铜精矿
【主要分析方法】容量法，火焰原子吸收法，等离子体光谱法，等离子体质谱法等
| 组分 | 标准值 | 标准偏差 | 单位 |
| Cu | 24.2 | 0.2 | (10-2) |
| Al2O3 | 1.25 | 0.17 | (10-2) |
| Pb | 0.040 | 0.005 | (10-2) |
| CaO | 1.96 | 0.16 | (10-2) |
| K2O | 0.32 | 0.05 | (10-2) |
| Zn | (0.057) | (10-2) | |
| MgO | 0.31 | 0.03 | (10-2) |
| Fe | 29.6 | 0.3 | (10-2) |
| Mn | 0.010 | 0.002 | (10-2) |
| S | 33.8 | 0.3 | (10-2) |
| Na2O | 0.052 | 0.012 | (10-2) |
| As | 0.17 | 0.03 | (10-2) |
| SiO2 | 3.78 | 0.24 | (10-2) |
| Ag | 43.6 | 2.2 | (10-6) |
| Cd | (4) | (10-6) | |
| In | (1.5) | (10-6) | |
| Se | (80) | (10-6) | |
| Te | (4) | (10-6) | |
| Re | (3.5) | (10-6) | |
| Mo | 0.224* | 0.013* | (10-2) |
| W | (3) | (10-6) | |
| Sb | 0.140* | 0.018* | (10-2) |
| Bi | (140) | (10-6) |