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 | 0.27 | 0.03 | 質(zhì)量分?jǐn)?shù)(10-6) |
| As | 25 | 4 | 質(zhì)量分?jǐn)?shù)(10-6) |
| B | 26 | 6 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Ba | 42 | 11 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Be | 0.9 | 0.3 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Bi | 0.38 | 0.05 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Cd | 1.12 | 0.12 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Co | 15.3 | 1.7 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Cr | 136 | 15 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Cs | 2.3 | 0.6 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Cu | 22.6 | 2.0 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Dy | 2.2 | 0.3 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Er | 1.3 | 0.2 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Eu | 0.47 | 0.05 | 質(zhì)量分?jǐn)?shù)(10-6) |
| F | 149 | 38 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Ga | 6.4 | 1.0 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Gd | 2.2 | 0.3 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Ge | 0.4 | 0.06 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Hf | 1.8 | 0.4 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Ho | 0.45 | 0.08 | 質(zhì)量分?jǐn)?shù)(10-6) |
| In | 0.067 | 0.015 | 質(zhì)量分?jǐn)?shù)(10-6) |
| La | 13 | 1.4 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Li | 13 | 0.7 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Mn | 1010 | 44 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Mo | 1.2 | 0.2 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Nb | 6.8 | 1.8 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Nd | 11.8 | 1.6 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Ni | 30 | 3 | 質(zhì)量分?jǐn)?shù)(10-6) |
| P | 271 | 23 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Pb | 27 | 3 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Ce | 58 | 5 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Rb | 3.2 | 2.3 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Sb | 6.3 | 0.9 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Sc | 4.1 | 0.5 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Se | 0.28 | 0.06 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Sm | 2.4 | 0.2 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Sn | 1.4 | 0.4 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Sr | 25 | 4 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Ta | (0.5) | 質(zhì)量分?jǐn)?shù)(10-6) | |
| S | 90 | 20 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Tb | 0.42 | 0.11 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Te | 0.08 | 0.03 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Th | 5 | 0.4 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Ti | 0.127** | 0.010** | 質(zhì)量分?jǐn)?shù)(10-6) |
| Tl | 0.21 | 0.06 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Tm | 0.20 | 0.04 | 質(zhì)量分?jǐn)?shù)(10-6) |
| U | 2.1 | 0.3 | 質(zhì)量分?jǐn)?shù)(10-6) |
| V | 107 | 7 | 質(zhì)量分?jǐn)?shù)(10-6) |
| W | 1.6 | 0.4 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Y | 14 | 3 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Yb | 1.2 | 0.3 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Zn | 46 | 5 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Zr | 70 | 9 | 質(zhì)量分?jǐn)?shù)(10-6) |
| SiO2 | 88.89 | 0.29 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Al2O3 | 2.84 | 0.11 | 質(zhì)量分?jǐn)?shù)(10-6) |
| TFe2O3 | 3.86 | 0.13 | 質(zhì)量分?jǐn)?shù)(10-6) |
| FeO | (0.26) | 質(zhì)量分?jǐn)?shù)(10-6) | |
| MgO | 0.12 | 0.05 | 質(zhì)量分?jǐn)?shù)(10-6) |
| CaO | 0.70 | 0.04 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Na2O | 0.039 | 0.014 | 質(zhì)量分?jǐn)?shù)(10-6) |
| K2O | 0.125 | 0.020 | 質(zhì)量分?jǐn)?shù)(10-6) |
| H2O+ | (2.1) | 質(zhì)量分?jǐn)?shù)(10-6) | |
| CO2 | 0.42 | 0.06 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Org.C | 0.40 | 0.04 | 質(zhì)量分?jǐn)?shù)(10-6) |
| L.O.I. | 2.88 | 0.15 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Br | (2.4) | 質(zhì)量分?jǐn)?shù)(10-6) | |
| Cl | (50) | 質(zhì)量分?jǐn)?shù)(10-6) | |
| Lu | 0.19 | 0.04 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Pr | 3.2 | 0.4 | 質(zhì)量分?jǐn)?shù)(10-6) |
| I | 1.6 | 0.4 | 質(zhì)量分?jǐn)?shù)(10-6) |
| Hg* | 280 | 40 | 質(zhì)量分?jǐn)?shù)(10-6) |
GBW07301a—水系沉積