GBW07702-合成硅酸盐光谱分析标准物质
【保存条件】室温下保存。
【使用注意事项】用后密封保存，最小取样量为0.1克。
【特征形态】固态
【基体】合成硅酸盐
【主要分析方法】
| 组分 | 标准值 | 标准偏差 | 单位 |
| Ag | 0.064 | 0.010 | (10-6) |
| Cd | 0.052 | 0.005 | (10-6) |
| Yb | 0.50 | 0.04 | (10-6) |
| Bi | 0.61 | 0.03 | (10-6) |
| Sb | 0.58 | 0.06 | (10-6) |
| Sn | 0.58 | 0.05 | (10-6) |
| Be | 0.56 | 0.08 | (10-6) |
| Mo | 0.51 | 0.03 | (10-6) |
| W | 0.50 | 0.04 | (10-6) |
| As | 5.0 | 0.3 | (10-6) |
| La | 5.1 | 0.3 | (10-6) |
| Y | 5.0 | 0.3 | (10-6) |
| Nb | 5.3 | 0.5 | (10-6) |
| Co | 5.6 | 0.3 | (10-6) |
| Ni | 5.6 | 0.3 | (10-6) |
| Cr | 5.3 | 0.3 | (10-6) |
| V | 5.8 | 0.3 | (10-6) |
| Li | 18 | 1 | (10-6) |
| B | 5.1 | 0.4 | (10-6) |
| Ce | 5.0 | 0.3 | (10-6) |
| Zr | 5.2 | 0.4 | (10-6) |
| Cu | 5.0 | 0.2 | (10-6) |
| Pb | 5.5 | 0.4 | (10-6) |
| Zn | 6.0 | 0.3 | (10-6) |
| Sr | 8.0 | 1.2 | (10-6) |
| Ba | 54 | 3 | (10-6) |
| Mn | 57 | 4 | (10-6) |
| Ti | 54 | 3 | (10-6) |
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