序号 | 组分 | 标准值 | 扩展不确定度(k=2) | 基体 |
---|---|---|---|---|
1 | Ag | 10mg/L | 4% | 5%硝酸 |
2 | Al | 10mg/L | 4% | |
3 | As | 10mg/L | 4% | |
4 | Ba | 10mg/L | 4% | |
5 | Be | 10mg/L | 4% | |
6 | Bi | 10mg/L | 4% | |
7 | Ca | 10mg/L | 4% | |
8 | Cd | 10mg/L | 4% | |
9 | Co | 10mg/L | 4% | |
10 | Cr | 10mg/L | 4% | |
11 | Cs | 10mg/L | 4% | |
12 | Cu | 10mg/L | 4% | |
13 | Fe | 10mg/L | 4% | |
14 | Ga | 10mg/L | 4% | |
15 | In | 10mg/L | 4% | |
16 | K | 10mg/L | 4% | |
17 | Li | 10mg/L | 4% | |
18 | Mg | 10mg/L | 4% | |
19 | Mn | 10mg/L | 4% | |
20 | Na | 10mg/L | 4% | |
21 | Ni | 10mg/L | 4% | |
22 | Pb | 10mg/L | 4% | |
23 | Rb | 10mg/L | 4% | |
24 | Se | 10mg/L | 4% | |
25 | Sr | 10mg/L | 4% | |
26 | Tl | 10mg/L | 4% | |
27 | U | 10mg/L | 4% | |
28 | V | 10mg/L | 4% | |
29 | Zn | 10mg/L | 4% |