8
当前位置：北京普天同创生物科技有限公司>>国家标准物质>> 土壤成分分析标准物质-辽河平原土壤
【产品ID号】97026
【产品编号】GBW07425(GSS-11)
【CAS.编号】
【中文名称】土壤成分分析标准物质-辽河平原土壤
【英文名称】
【产品规格】70克/瓶
保存条件：密封保存在阴凉干燥处。
密封性良好的玻璃瓶
使用注意事项：zui小取样量为0.1克。
特征形态：固态
基体：土壤
主要分析方法：等离子体质谱法，等离子光谱法，原子吸收（火焰发射）法等
| 组分 | 标准值 | 标准偏差 | 单位 |
| Ag | 0.098 | 0.007 | (10-6) |
| Al2O3* | 13.14 | 0.06 | (10-2) |
| As | 7.4 | 0.5 | (10-6) |
| B | 36 | 3 | (10-6) |
| Ba | 634 | 10 | (10-6) |
| Be | 2.25 | 0.08 | (10-6) |
| Br | 2.8 | 0.2 | (10-6) |
| Bi | 0.28 | 0.01 | (10-6) |
| CaO* | 1.33 | 0.03 | (10-2) |
| Cd | 0.125 | 0.012 | (10-6) |
| Ce | 65 | 3 | (10-6) |
| Cl | 98 | 12 | (10-6) |
| CO2* | (0.18) | ||
| Corg. | 1.07 | 0.06 | (10-6) |
| Co | 11.6 | 0.4 | (10-6) |
| Cr | 59 | 3 | (10-6) |
| Cs | 6 | 0.4 | (10-6) |
| Cu | 21.4 | 1.2 | (10-6) |
| Dy | 4.2 | 0.4 | (10-6) |
| Er | 2.46 | 0.07 | (10-6) |
| Eu | 1.18 | 0.04 | (10-6) |
| F | 425 | 17 | (10-6) |
| FeO* | (0.9) | (10-2) | |
| Gd | 4.7 | 0.3 | (10-6) |
| Ge | 1.3 | 0.1 | (10-6) |
| Ga | 17.2 | 1.0 | (10-6) |
| H2O+* | (3.0) | (10-2) | |
| Hf | 7.7 | 0.5 | (10-6) |
| Hg | 0.06 | 0.009 | (10-6) |
| Ho | 0.89 | 0.05 | (10-6) |
| I | 1.6 | 0.1 | (10-6) |
| In | 0.047 | 0.013 | (10-6) |
| K2O* | 2.7 | 0.04 | (10-6) |
| La | 34 | 2 | (10-6) |
| Li | 30 | 2 | (10-6) |
| Lu | 0.41 | 0.02 | (10-6) |
| MgO* | 1.2 | 0.04 | (10-2) |
| Mn | 572 | 14 | (10-6) |
| Mo | 0.6 | 0.04 | (10-6) |
| N* | 0.095 | 0.010 | (10-2) |
| Nb | 13.8 | 0.6 | (10-6) |
| Nd | 30 | 2 | (10-6) |
| Ni | 25.4 | 1.3 | (10-6) |
| P | 483 | 24 | (10-6) |
| Pb | 24.7 | 1.4 | (10-6) |
| Pr | 7.9 | 0.5 | (10-6) |
| Rb | 110 | 4 | (10-6) |
| S* | 217 | 23 | (10-6) |
| Sb(DA) | 0.61 | 0.06 | (10-6) |
| Sb(T) | (0.82) | (10-6) | |
| Sc | 10 | 0.3 | (10-6) |
| Se | 0.2 | 0.02 | (10-6) |
| SiO2* | 69.42 | 0.28 | (10-2) |
| Sm | 5.5 | 0.2 | (10-6) |
| Sn | 3.1 | 0.4 | (10-6) |
| Sr | 182 | 5 | (10-6) |
| Ta | 1.05 | 0.14 | (10-6) |
| Tb | 0.76 | 0.05 | (10-6) |
| TFe2O3* | 4.21 | 0.06 | (10-2) |
| Th | 10.8 | 0.6 | (10-6) |
| Ti | 0.392 | 0.006 | (10-2) |
| Tm | 0.38 | 0.03 | (10-6) |
| U | 2.2 | 0.1 | (10-6) |
| V | 74 | 2 | (10-6) |
| W | 1.65 | 0.12 | (10-6) |
| Y | 23.6 | 0.7 | (10-6) |
| Yb | 2.54 | 0.13 | (10-6) |
| Zn | 65 | 5 | (10-6) |
| Zr | 270 | 9 | (10-6) |
