GBW07602-生物成分分析-灌木枝叶成分分析标准物质
【保存条件】干燥、阴凉处。
【使用注意事项】用后闭紧瓶盖放入干燥器内于阴凉处保存。最小取样量为0.5克。
【特征形态】固态
【基体】灌木枝
【主要分析方法】原子荧光法、称量法、极谱法法等多种方法
| 组分 | 标准值 | 标准偏差 | 单位 |
| Ag | 0.027 | 0.006 | (10-6) |
| Al* | 0.214 | 0.022 | (10-6) |
| As | 0.95 | 0.12 | (10-6) |
| B | 34 | 7 | (10-6) |
| Ba | 19 | 3 | (10-6) |
| Be | 0.056 | 0.014 | (10-6) |
| Bi | (0.022) | (10-6) | |
| Br | 2.4 | 0.4 | (10-6) |
| Ca* | 2.22 | 0.13 | (10-6) |
| Cd | 0.14 | 0.06 | (10-6) |
| Ce | 2.4 | 0.3 | (10-6) |
| Cl* | (1.13) | (10-6) | |
| Co | 0.39 | 0.05 | (10-6) |
| Cr | 2.3 | 0.3 | (10-6) |
| Cs | 0.27 | 0.03 | (10-6) |
| Cu | 5.2 | 0.5 | (10-6) |
| Eu | 0.037 | 0.002 | (10-6) |
| F | 24 | 3 | (10-6) |
| Fe | 1020 | 67 | (10-6) |
| Hf | 0.14 | 0.02 | (10-6) |
| K* | 0.85 | 0.05 | (10-2) |
| La | 1.23 | 0.10 | (10-6) |
| Li | 2.4 | 0.4 | (10-6) |
| Mg* | 0.287 | 0.018 | (10-2) |
| Mn | 58 | 6 | (10-6) |
| Mo | 0.26 | 0.04 | (10-6) |
| N* | 1.2 | 0.02 | (10-2) |
| Na | 1.1 | 0.10* | (10-2) |
| Nd | (1.1) | (10-6) | |
| Ni | 1.7 | 0.4 | (10-6) |
| P | 830 | 40 | (10-6) |
| Pb | 7.1 | 1.1 | (10-6) |
| Rb | 4.2 | 0.2 | (10-6) |
| S* | 0.32 | 0.03 | (10-2) |
| Sb | 0.078 | 0.020 | (10-6) |
| Sc | 0.31 | 0.03 | (10-6) |
| Se | 0.184 | 0.013 | (10-6) |
| Si* | 0.58 | 0.04 | (10-2) |
| Sm | 0.19 | 0.01 | (10-6) |
| Sr | 345 | 11 | (10-6) |
| Tb | (0.026) | (10-6) | |
| Th | 0.37 | 0.02 | (10-6) |
| Ti | 95 | 18 | (10-6) |
| U | (0.11) | (10-6) | |
| V | 2.4 | 0.3 | (10-6) |
| W | (0.06) | (10-6) | |
| Y | (0.63) | (10-6) | |
| Yb | 0.063 | 0.014 | (10-6) |
| Zn | 20.6 | 2.2 | (10-6) |
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