北京晶品赛思科技有限公司
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | Cd | 1.01 | 0.02 |
| 2 | Cr | 1 | 0.02 |
| 3 | Cu | 1 | 0.02 |
| 4 | Fe | 1.02 | 0.03 |
| 5 | Mn | 1.01 | 0.02 |
| 6 | Ni | 0.99 | 0.03 |
| 7 | Pb | 1.01 | 0.03 |
| 8 | V | 1 | 0.01 |
| 9 | Zn | 1.02 | 0.02 |
| 10 | Ag | 1.01 | 0.02 |
| 11 | Al | 1.03 | 0.03 |
| 12 | As | 1.01 | 0.01 |
| 13 | Ba | 1.01 | 0.03 |
| 14 | Ba | 1.01 | 0.03 |
| 15 | Ba | 1.01 | 0.03 |
| 16 | Be | 1 | 0.01 |
| 17 | Bi | 0.99 | 0.02 |
| 18 | Ca | 1.01 | 0.01 |
| 19 | Cs | 1 | 0.01 |
| 20 | Co | 1.02 | 0.02 |
| 21 | K | 1.07 | 0.03 |
| 22 | Li | 1.02 | 0.03 |
| 23 | Mg | 1.02 | 0.03 |
| 24 | Na | 1.03 | 0.03 |
| 25 | Rb | 1 | 0.02 |
| 26 | Se | 1 | 0.03 |
| 27 | Sr | 1 | 0.02 |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | Cd | 20.1 | 0.3 |
| 2 | Cr | 19.7 | 0.3 |
| 3 | Cu | 19.8 | 0.5 |
| 4 | Fe | 19.7 | 0.4 |
| 5 | Mn | 19.9 | 0.4 |
| 6 | Ni | 19.6 | 0.3 |
| 7 | Pb | 20.1 | 0.5 |
| 8 | V | 19.8 | 0.3 |
| 9 | Zn | 19.9 | 0.2 |
| 10 | Ag | 19.8 | 0.3 |
| 11 | Al | 20.7 | 0.6 |
| 12 | As | 20.5 | 0.5 |
| 13 | Ba | 19.9 | 0.4 |
| 14 | Be | 20.1 | 0.2 |
| 15 | Bi | 19.8 | 0.4 |
| 16 | Ca | 19.8 | 0.3 |
| 17 | Co | 19.9 | 0.4 |
| 18 | K | 20.3 | 0.6 |
| 19 | Li | 19.9 | 0.4 |
| 20 | Mg | 20.1 | 0.3 |
| 21 | Na | 20 | 0.6 |
| 22 | Se | 20.2 | 0.6 |
| 23 | Sr | 19.8 | 0.4 |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | Cu | 100 | 1 |
| 2 | Zn | 100 | 1 |
| 3 | Cd | 100 | 1 |
| 4 | Pb | 100 | 1 |
| 5 | Cr | 100 | 1 |
| 6 | Se | 100 | 1 |
| 7 | Sb | 100 | 1 |
| 8 | Ni | 100 | 1 |
| 9 | Ba | 100 | 1 |
| 10 | As | 100 | 1 |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 204Pb/206Pb | 0.000167 | 2E-6 |
| 2 | 207Pb/206Pb | 0.114561 | 1.1E-5 |
| 3 | 208Pb/206Pb | 0.007171 | 3.1E-5 |