基本特征特性
【保存條件】密封保存在陰涼干燥處。
【使用注意事項(xiàng)】最小取樣量200mg
【特征形態(tài)】固態(tài)
【基體】水系沉積物
【主要分析方法】原子吸收光譜法、中子活化法、碘化法等多種方法
| 標(biāo)準(zhǔn)值 | 不確定度 | 單位 | |
| Ag | 3.2 | 0.5 | 質(zhì)量分?jǐn)?shù)(10-6) |
| As | 188 | 20 | 質(zhì)量分?jǐn)?shù)(10-6) |
| B | 68 | 7 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Ba | 260 | 26 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Be | 26 | 4 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Bi | 50 | 5 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Cd | 2.3 | 0.2 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Co | 8.5 | 1.2 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Cr | 40 | 4 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Cs | 17.4 | 1.0 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Cu | 79 | 4 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Dy | 7.2 | 0.8 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Er | 4.6 | 0.6 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Eu | 0.60 | 0.08 | 質(zhì)量分?jǐn)?shù)(10-6) |
| F | 0.165** | 0.013** | 質(zhì)量分?jǐn)?shù)(10-6) |
| Ga | 18.5 | 1.3 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Gd | 5.9 | 0.5 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Ge | 1.81 | 0.23 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Hf | 5.4 | 0.5 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Ho | 1.4 | 0.2 | 質(zhì)量分?jǐn)?shù)(10-6) |
| In | 1.9 | 0.3 | 質(zhì)量分?jǐn)?shù)(10-6) |
| La | 30 | 3 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Li | 71 | 3 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Mn | 0.249** | 0.013** | 質(zhì)量分?jǐn)?shù)(10-6) |
| Mo | 5.9 | 0.8 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Nb | 25 | 4 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Nd | 27 | 3 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Ni | 14.3 | 1.5 | 質(zhì)量分?jǐn)?shù)(10-6) |
| P | 255 | 42 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Pb | 636 | 34 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Ce | 58 | 5 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Rb | 408 | 17 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Sb | 14.9 | 1.8 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Sc | 7.4 | 0.6 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Se | 0.2 | 0.06 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Sm | 6.2 | 0.4 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Sn | 370 | 68 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Sr | 29 | 5 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Ta | 5.7 | 0.5 | 質(zhì)量分?jǐn)?shù)(10-6) |
| S | 170 | 30 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Tb | 1.13 | 0.14 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Te | (0.36) | 質(zhì)量分?jǐn)?shù)(10-6) | |
| Th | 23.3 | 1.8 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Ti | 0.210** | 0.015** | 質(zhì)量分?jǐn)?shù)(10-6) |
| Tl | 2.9 | 0.5 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Tm | 0.74 | 0.11 | 質(zhì)量分?jǐn)?shù)(10-6) |
| U | 9.1 | 1.3 | 質(zhì)量分?jǐn)?shù)(10-6) |
| V | 47 | 5 | 質(zhì)量分?jǐn)?shù)(10-6) |
| W | 126 | 13 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Y | 43 | 8 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Yb | 5.1 | 0.8 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Zn | 373 | 21 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Zr | 153 | 19 | 質(zhì)量分?jǐn)?shù)(10-6) |
| SiO2 | 76.25 | 0.27 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Al2O3 | 10.37 | 0.15 | 質(zhì)量分?jǐn)?shù)(10-6) |
| TFe2O3 | 4.39 | 0.11 | 質(zhì)量分?jǐn)?shù)(10-6) |
| FeO | (0.35) | 質(zhì)量分?jǐn)?shù)(10-6) | |
| MgO | 0.62 | 0.10 | 質(zhì)量分?jǐn)?shù)(10-6) |
| CaO | 0.47 | 0.04 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Na2O | 0.46 | 0.04 | 質(zhì)量分?jǐn)?shù)(10-6) |
| K2O | 3.28 | 0.10 | 質(zhì)量分?jǐn)?shù)(10-6) |
| H2O+ | 2.67 | 0.15 | 質(zhì)量分?jǐn)?shù)(10-6) |
| CO2 | (0.09) | 質(zhì)量分?jǐn)?shù)(10-6) | |
| Org.C | (0.24) | 質(zhì)量分?jǐn)?shù)(10-6) | |
| L.O.I. | (3.02) | 質(zhì)量分?jǐn)?shù)(10-6) | |
| Au* | (3.6) | 質(zhì)量分?jǐn)?shù)(10-6) | |
| Br | (2.3) | 質(zhì)量分?jǐn)?shù)(10-6) | |
| Cl | 290 | 32 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Lu | 0.78 | 0.08 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Pr | 7.4 | 0.6 | 質(zhì)量分?jǐn)?shù)(10-6) |
| I | 2.0 | 0.3 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Hg* | 72 | 14 | 質(zhì)量分?jǐn)?shù)(10-6) |
GBW07301a—水系沉積