环境及农业标准物质/标准品
泥质灰岩岩石成分分析标准物质
| 品牌 | 厂商性质 | 产地 | 货期 |
|---|---|---|---|
| 北京恒元启天化工技术研究院 | 暂无 | 暂无 | 现货 |
产品介绍
【保存条件】阴凉处
【使用注意事项】最小取样量为200mg
【特征形态】固态
【基体】泥质灰岩
【主要分析方法】
| 组分 | 标准值 | 标准偏差 | 单位 |
| Ag | 0.043 | 0.017 | (10-6) |
| As | 4.7 | 0.9 | (10-6) |
| Au | (0.94) | (10-2) | |
| B | 16 | 4 | (10-6) |
| Ba | 120 | 18 | (10-6) |
| Be | 0.8 | 0.2 | (10-6) |
| Bi | 0.16 | 0.05 | (10-6) |
| Cd | 0.07 | 0.03 | (10-6) |
| Ce | 25 | 4 | (10-6) |
| Cl | 83 | 25 | (10-6) |
| Cr | 32 | 8 | (10-6) |
| Ce | 25 | 4 | (10-6) |
| Cs | 3.2 | 0.8 | (10-6) |
| Co | 9 | 2 | (10-6) |
| Cu | 23 | 3 | (10-6) |
| Dy | 1.6 | 0.2 | (10-6) |
| Er | (1.1) | (10-6) | |
| Eu | 0.51 | 0.07 | (10-6) |
| F | 0.0406 | 0.0044 | (10-2) |
| Ga | 7.1 | 1.1 | (10-6) |
| Gd | 1.9 | 0.2 | (10-6) |
| Ge | 0.67 | 0.19 | (10-6) |
| Hf | 1.8 | 0.3 | (10-6) |
| Hg | 16** | 2** | (10-6) |
| Ho | 0.33 | 0.06 | (10-6) |
| I | (0.2) | (10-6) | |
| In | (0.042) | (10-6) | |
| La | 15 | 5 | (10-6) |
| Li | 20 | 4 | (10-6) |
| Lu | 0.14 | 0.04 | (10-6) |
| Mn | 434 | 41 | (10-6) |
| Mo | 0.38 | 0.08 | (10-6) |
| Nb | 6.6 | 2.4 | (10-6) |
| Nd | 12 | 1.4 | (10-6) |
| Ni | 18 | 3 | (10-6) |
| P | 226 | 48 | (10-2) |
| Pb | 18 | 4 | (10-6) |
| Pr | 3.4 | 0.4 | (10-6) |
| Rb | 32 | 5 | (10-6) |
| S | 0.037* | 0.016* | (10-6) |
| Sb | 0.43 | 0.16 | (10-6) |
| Sc | 6 | 1.7 | (10-6) |
| Se | 0.09 | 0.02 | (10-6) |
| Sm | 2.4 | 0.3 | (10-6) |
| Sn | (0.98) | (10-6) | |
| Sr | 913 | 84 | (10-6) |
| Ta | 0.42 | 0.09 | (10-6) |
| Tb | 0.35 | 0.07 | (10-6) |
| Te | (0.024) | (10-6) | |
| Th | 4.1 | 0.7 | (10-6) |
| Ti | 0.196 | 0.013 | (10-6) |
| Tl | 0.35 | 0.16 | (10-6) |
| Tm | 0.17 | 0.04 | (10-6) |
| U | 1.9 | 0.4 | (10-6) |
| V | 36 | 9 | (10-6) |
| W | 0.67 | 0.28 | (10-6) |
| Y | 9.1 | 2.5 | (10-6) |
| Yb | 0.9 | 0.16 | (10-6) |
| Zn | 52 | 6 | (10-6) |
| Zr | 62 | 20 | (10-6) |
| SiO2 | 15.60 | 0.09 | (10-2) |
| Al2O3 | 5.03 | 0.12 | (10-2) |
| TFe2O3 | 2.52 | 0.10 | (10-6) |
| FeO | 1.64 | 0.09 | (10-2) |
| MgO | 5.19 | 0.18 | (10-2) |
| CaO | 35.67 | 0.39 | (10-2) |
| Na2O | (0.081) | (10-2) | |
| K2O | 0.78 | 0.06 | (10-2) |
| H2O+ | (2.12) | (10-2) | |
| CO2 | 32.4 | 0.4 | (10-2) |
| Ogr・C | (0.12) | (10-2) | |
| L.O.I. | 34.1 | 0.2 | (10-2) |
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