| 序号 | 组分 | 标准值 | 扩展不确定度(k=2) | 基体 |
|---|---|---|---|---|
| 1 | 镍 | 100μg/mL | 4% | 15%硝酸 |
| 2 | 银 | 100μg/mL | 4% | |
| 3 | 铝 | 100μg/mL | 4% | |
| 4 | 砷 | 100μg/mL | 4% | |
| 5 | 硼 | 100μg/mL | 4% | |
| 6 | 钡 | 100μg/mL | 4% | |
| 7 | 铍 | 100μg/mL | 4% | |
| 8 | 铋 | 100μg/mL | 4% | |
| 9 | 钙 | 100μg/mL | 4% | |
| 10 | 镉 | 100μg/mL | 4% | |
| 11 | 钴 | 100μg/mL | 4% | |
| 12 | 铬 | 100μg/mL | 4% | |
| 13 | 铜 | 100μg/mL | 4% | |
| 14 | 铁 | 100μg/mL | 4% | |
| 15 | 钾 | 100μg/mL | 4% | |
| 16 | 锂 | 100μg/mL | 4% | |
| 17 | 镁 | 100μg/mL | 4% | |
| 18 | 锰 | 100μg/mL | 4% | |
| 19 | 钼 | 100μg/mL | 4% | |
| 20 | 钠 | 100μg/mL | 4% | |
| 21 | 磷 | 100μg/mL | 4% | |
| 22 | 铅 | 100μg/mL | 4% | |
| 23 | 锑 | 100μg/mL | 4% | |
| 24 | 硒 | 100μg/mL | 4% | |
| 25 | 硅 | 100μg/mL | 4% | |
| 26 | 锡 | 100μg/mL | 4% | |
| 27 | 锶 | 100μg/mL | 4% | |
| 28 | 钛 | 100μg/mL | 4% | |
| 29 | 铊 | 100μg/mL | 4% | |
| 30 | 钒 | 100μg/mL | 4% | |
| 31 | 锌 | 100μg/mL | 4% | |
| 32 | 锆 | 100μg/mL | 4% |