基体:螺旋藻
主要分析方法:ICP-MS、ICP-AES、INAA、XRF、AFS、GFAAS、COL、VOL、POL、IC、IES、AES
| 组分 | 标准值 | 不确定度 | 单位 |
| Ag | 42 | 8 | (10-9) |
| Al | 0.033 | 0.007 | (10-2) |
| As | 0.22 | 0.03 | (10-6) |
| B | (2.8) | (10-6) | |
| Ba | 11.0 | 0.8 | (10-6) |
| Be | 21 | 4 | (10-9) |
| Bi | 81 | 7 | (10-9) |
| Br | 4.8 | 1.0 | (10-6) |
| Ca | 0.158 | 0.015 | (10-2) |
| Cd | 0.37 | 0.03 | (10-9) |
| Ce | 7.2 | 0.6 | (10-6) |
| Cl | 0.49 | 0.02 | (10-2) |
| Co | 0.41 | 0.03 | (10-6) |
| Cr | 1.50 | 0.13 | (10-6) |
| Cs | 0.034 | 0.002 | (10-6) |
| Cu | 7..7 | 0.6 | (10-6) |
| Dy | 186 | 24 | (10-9) |
| Er | 78 | 8 | (10-9) |
| Eu | 87 | 12 | (10-9) |
| F | (37) | (10-6) | |
| Fe | 0.110 | 0.007 | (10-2) |
| Gd | 355 | 70 | (10-9) |
| Ge | (36) | (10-9) | |
| Hf | (0.03) | (10-6) | |
| Hg | (15) | (10-9) | |
| Ho | 33 | 7 | (10-9) |
| I | 0.54 | 0.19 | (10-6) |
| K | 1.41 | 0.05 | (10-2) |
| La | 4.8 | 0.3 | (10-6) |
| Li | 0.24 | 0.03 | (10-6) |
| Lu | 9.5 | 1.9 | (10-6) |
| Mg | 0.287 | 0.010 | (10-2) |
| Mn | 31.7 | 1.2 | (10-6) |
| Mo | 0.30 | 0.04 | (10-6) |
| N | 10.6 | 0.4 | (10-2) |
| Na | 1.90 | 0.09 | (10-2) |
| Nd | 2.4 | 0.2 | (10-6) |
| Ni | 1.44 | 0.17 | (10-6) |
| P | 1.17 | 0.09 | (10-2) |
| Pb | 2.8 | 0.2 | (10-6) |
| Pr | 705 | 36 | (10-9) |
| Rb | 1.5 | 0.1 | (10-6) |
| S | 0.78 | 0.08 | (10-2) |
| Sb | 0.083 | 0.021 | (10-6) |
| Sc | 0.25 | 0.07 | (10-9) |
| Se | 0.24 | 0.08 | (10-6) |
| Si | (0.23) | (10-2) | |
| Sm | 354 | 23 | (10-9) |
| Sn | (0.2) | (10-6) | |
| Sr | 36 | 2 | (10-6) |
| Tb | 41 | 4 | (10-9) |
| Th | 0.17 | 0.02 | (10-9) |
| Ti | 34 | 7 | (10-6) |
| Tl | 51 | 6 | (10-9) |
| Tm | 10 | 2 | (10-9) |
| U | 31 | 4 | (10-9) |
| V | 0.70 | 0.07 | (10-6) |
| Y | 0.90 | 0.11 | (10-6) |
| Yb | 62 | 10 | (10-9) |
| Zn | 42 | 2 | (10-6) |
| 灰分 | (8.8) |
(10-2) |

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