其他品牌 品牌
经销商厂商性质
北京市所在地
【产品ID号】97049
【产品编号】GBW07107(GSR-5)
【英文名称】
【产品规格】70克/瓶
【产品类别】国家标准物质 >> 地球化学
保存条件：阴凉处
使用注意事项：小取样量为200mg
特征形态：固态
基体：页岩
主要分析方法：
| 组分 | 标准值 | 标准偏差 | 单位 |
| Ag | 0.047 | 0.013 | (10-6) |
| As | 1.4 | 0.4 | (10-6) |
| Au | (1.0) | (10-2) | |
| B | 154 | 17 | (10-6) |
| Ba | 450 | 45 | (10-6) |
| Be | 3 | 0.4 | (10-6) |
| Bi | 0.23 | 0.04 | (10-6) |
| Cd | 0.033 | 0.017 | (10-6) |
| Ce | 109 | 12 | (10-6) |
| Cl | (37) | 6 | (10-6) |
| Cr | 99 | 8 | (10-6) |
| Cs | 14 | 2 | (10-6) |
| Co | 21 | 2 | (10-6) |
| Cu | 42 | 3 | (10-6) |
| Dy | 5.1 | 0.5 | (10-6) |
| Er | 2.7 | 0.4 | (10-6) |
| Eu | 1.7 | 0.2 | (10-6) |
| F | 0.129 | 0.010 | (10-2) |
| Ga | 26 | 4 | (10-6) |
| Gd | 6.7 | 0.6 | (10-6) |
| Ge | 3.1 | 0.4 | (10-6) |
| Hf | 2.9 | 0.4 | (10-6) |
| Hg | 10** | 3** | (10-6) |
| Ho | 0.98 | 0.06 | (10-6) |
| I | (0.25) | (10-6) | |
| In | 0.082 | 0.022 | (10-6) |
| La | 62 | 5 | (10-6) |
| Li | 44 | 2 | (10-6) |
| Lu | 0.41 | 0.07 | (10-6) |
| Mn | 173 | 17 | (10-6) |
| Mo | 0.35 | 0.14 | (10-6) |
| Nb | 14.3 | 2.5 | (10-6) |
| Nd | 48 | 4 | (10-6) |
| Ni | 37 | 4 | (10-6) |
| P | 690 | 53 | (10-6) |
| Pb | 8.7 | 2.7 | (10-6) |
| Pr | 13.6 | 2.1 | (10-6) |
| Rb | 205 | 12 | (10-6) |
| S | (60) | (10-6) | |
| Sb | 0.17 | 0.10 | (10-6) |
| Sc | 18.5 | 1.8 | (10-6) |
| N | 540 | 60 | |
| Se | 0.078 | 0.023 | (10-6) |
| Sm | 8.4 | 0.6 | (10-6) |
| Sn | 2 | 0.5 | (10-6) |
| Sr | 90 | 11 | (10-6) |
| Ta | 1 | 0.4 | (10-6) |
| Tb | 1.02 | 0.11 | (10-6) |
| Te | (0.023) | (10-6) | |
| Th | 12.8 | 1.4 | (10-6) |
| Ti | 0.395 | 0.019 | (10-2) |
| Tl | 0.71 | 0.11 | (10-6) |
| Tm | 0.43 | 0.04 | (10-6) |
| U | 1.5 | 0.3 | (10-6) |
| V | 87 | 6 | (10-6) |
| W | 0.79 | 0.20 | (10-6) |
| Y | 26 | 3 | (10-6) |
| Yb | 2.6 | 0.4 | (10-6) |
| Zn | 55 | 6 | (10-6) |
| Zr | 96 | 13 | (10-6) |
| SiO2 | 59.23 | 0.25 | (10-2) |
| Al2O3 | 18.82 | 0.22 | (10-2) |
| TFe2O3 | 7.6 | 0.13 | (10-2) |
| FeO | 1.39 | 0.08 | (10-2) |
| MgO | 2.01 | 0.07 | (10-2) |
| CaO | 0.6 | 0.06 | (10-2) |
| Na2O | 0.35 | (10-2) | |
| K2O | 4.16 | 0.15 | (10-2) |
| H2O+ | 5.6 | 0.4 | (10-2) |
| CO2 | (0.077) | (10-2) | |
| Ogr·C | (0.15) | (10-2) | |
| L.O.I. | (5.95) | (10-2) |
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