南京贯美实验仪器有限公司
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | Al | 7.11 | 0.06 |
| 2 | As | 3.8 | 0.4 |
| 3 | Be | 2.96 | 0.04 |
| 4 | Ca | 2.59 | 0.02 |
| 5 | Cd | 0.081 | 0.007 |
| 6 | Co | 13.1 | 0.6 |
| 7 | Ce | 83.6 | 1.7 |
| 8 | Cr | 60.8 | 1.8 |
| 9 | Cu | 24.6 | 1.4 |
| 10 | Eu | 1.4 | 0.1 |
| 11 | Fe | 3.34 | 0.05 |
| 12 | K | 2.12 | 0.09 |
| 13 | La | 41.9 | 2 |
| 14 | Mg | 1.53 | 0.02 |
| 15 | Mn | 677 | 12 |
| 16 | P | 0.86 | 0.04 |
| 17 | Pb | 14.2 | 1.3 |
| 18 | Rb | 135 | 7 |
| 19 | Sc | 10.8 | 0.8 |
| 20 | Si | 30.57 | 0.05 |
| 21 | Se | 0.16 | 0.02 |
| 22 | Sm | 7.1 | 0.3 |
| 23 | Sr | 163 | 15 |
| 24 | Th | 17.6 | 0.4 |
| 25 | Ti | 0.4 | 0.02 |
| 26 | U | 3.84 | 0.2 |
| 27 | V | 77.5 | 4 |
| 28 | Zn | 58 | 3.3 |
| 29 | Yb | 3.1 | 0.3 |
| 30 | N | 0.128 | 0.003 |
| 31 | Hf | 7.3 | |
| 32 | Lu | 0.48 | |
| 33 | Hg | 0.018 | |
| 34 | Sb | 0.4 | |
| 35 | Ta | 1.1 | |
| 36 | Tb | 0.9 | |
| 37 | Ba | 509 | |
| 38 | Na | 1.52 | 0.05 |
| 39 | Nd | 42.3 | 2.4 |
| 40 | Ni | 31.1 | 0.8 |
| 41 | Br | 1.3 | |
| 42 | Cs | 7.3 | |
| 43 | Dy | 5 |