北京晶品赛思科技有限公司
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | I | 0.12±0.04 | |
| 2 | Cs | 0.02 | |
| 3 | 灰分 | 2.4 | |
| 4 | Br | 0.2 | |
| 5 | Ge | 2 | |
| 6 | Sc | 0.018 | |
| 7 | Na | 0.116±0.009 | |
| 8 | K | 0.77±0.04 | |
| 9 | U | 8.2±1.8 | |
| 10 | Lu | 0.039±0.006 | |
| 11 | Yb | 0.66 | |
| 12 | Tm | 0.12 | |
| 13 | Er | 0.65 | |
| 14 | Ho | 0.25 | |
| 15 | Dy | 1.1 | |
| 16 | Tb | 4.0±0.3 | |
| 17 | Gd | 0.95±0.11 | |
| 18 | Eu | 0.7 | |
| 19 | Sm | 1.5±0.5 | |
| 20 | Pr | 1.8±0.3 | |
| 21 | Y | 0.008±0.002 | |
| 22 | Rb | 5.0±0.6 | |
| 23 | Cd | 5.8±1.2 | |
| 24 | N | 0.31±0.03 | |
| 25 | F | 16±2 | |
| 26 | Sr | 6.9±0.5 | |
| 27 | Ba | 2.5±0.3 | |
| 28 | Li | 0.115±0.009 | |
| 29 | Be | 1 | |
| 30 | Cl | 0.008 | |
| 31 | La | 0.014±0.004 | |
| 32 | Bi | 2.5 | |
| 33 | Ce | 0.025±0.005 | |
| 34 | B | 19±3 | |
| 35 | Sb | 0.006 | |
| 36 | Mo | 0.08±0.02 | |
| 37 | Nb | 0.006 | |
| 38 | Al | 0.007±0.001 | |
| 39 | Ca | 0.049±0.001 | |
| 40 | Si | 0.0050±0.0013 | |
| 41 | Ti | 1.8 | |
| 42 | Mn | 2.7±0.2 | |
| 43 | Co | 0.026±0.006 | |
| 44 | Zn | 2.1±0.4 | |
| 45 | S | 0.063±0.004 | |
| 46 | As | 0.020±0.004 | |
| 47 | Pb | 0.084±0.032 | |
| 48 | V | 0.028 | |
| 49 | Cu | 2.5±0.2 | |
| 50 | Ni | 0.14±0.05 | |
| 51 | Cr | 0.30±0.06 | |
| 52 | P | 0.066±0.004 |