GBW10021-豆角成分分析标准物质
【保存条件】用后应立即紧盖、用不透光的复合塑料袋密封包装后置于干燥器中于阴凉干燥处避光保存，保存室温应<26ºC。
【使用注意事项】如发现霉变应停止使用。
【特征形态】固态
【基体】
【主要分析方法】ICP-MS、ICP-AES、INAA、XRF、AFS、GFAAS、COL、VOL、POL、IC、IES、AES
| 组分 | 标准值 | 不确定度 | 单位 |
| Ag | (5) | (10-9) | |
| Al | 0.043 | 0.004 | (10-2) |
| As | 0.15 | 0.02 | (10-6) |
| B | 21 | 2 | (10-6) |
| Ba | 11.4 | 0.7 | (10-6) |
| Be | 14 | 3 | (10-9) |
| Bi | 4.8 | 1.5 | (10-9) |
| Br | 0.62 | 0.13 | (10-6) |
| Ca | 0.67 | 0.04 | (10-2) |
| Cd | (0.020) | (10-9) | |
| Ce | 0.35 | 0.07 | (10-6) |
| Cl | 0.14 | 0.02 | (10-2) |
| Co | 0.29 | 0.02 | (10-6) |
| Cr | 0.66 | 0.08 | (10-6) |
| Cs | 0.036 | 0.004 | (10-6) |
| Cu | 8.7 | 0.5 | (10-6) |
| Dy | 23 | 3 | (10-9) |
| Er | 12 | 2 | (10-9) |
| Eu | 7.2 | 1.5 | (10-9) |
| F | (15) | (10-6) | |
| Fe | 330 | 20 | (10-6) |
| Gd | 28 | 3 | (10-9) |
| Ge | 14 | 2 | (10-9) |
| Hg | 3.8 | 1.4 | (10-9) |
| Ho | 4.5 | 0.7 | (10-9) |
| I | (0.14) | (10-6) | |
| K | 2.26 | 0.06 | (10-2) |
| La | 0.17 | 0.03 | (10-6) |
| Li | 0.31 | 0.05 | (10-6) |
| Lu | 1.77 | 0.24 | (10-6) |
| Mg | 0.336 | 0.009 | (10-2) |
| Mn | 29.5 | 1.4 | (10-6) |
| Mo | 4.9 | 0.4 | (10-6) |
| N | 2.79 | 0.14 | (10-2) |
| Na | 0.081 | 0.009 | (10-2) |
| Nd | 0.14 | 0.03 | (10-6) |
| Ni | 4.4 | 0.3 | (10-6) |
| Pb | 0.66 | 0.07 | (10-6) |
| Pr | 38 | 5 | (10-9) |
| Rb | 9.5 | 0.6 | (10-6) |
| S | 0.195 | 0.010 | (10-2) |
| Sb | 0.028 | 0.005 | (10-6) |
| Sc | 0.067 | 0.014 | (10-9) |
| Se | 0.043 | 0.015 | (10-6) |
| Si | (0.27) | (10-2) | |
| Sm | 29 | 4 | (10-9) |
| Sn | (0.2) | (10-6) | |
| Sr | 55 | 3 | (10-6) |
| Tb | 4.1 | 0.5 | (10-9) |
| Th | 0.055 | 0.010 | (10-9) |
| Ti | 21 | 4 | (10-6) |
| Tl | 4.2 | 0.8 | (10-9) |
| Tm | 1.8 | 0.3 | (10-9) |
| U | 90 | 5 | (10-9) |
| V | 0.51 | 0.06 | (10-6) |
| Y | 0.155 | 0.017 | (10-6) |
| Yb | 11 | 2 | (10-9) |
| Zn | 32 | 2 | (10-6) |
| 灰分 | (6.9) | (10-2) | |
| P | 0.38 | 0.03 | (10-2) |
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