| 序号 | 组分 | 标准值 | 扩展不确定度(k=2) | 基体 |
|---|---|---|---|---|
| 1 | 锂 | 1μg/mL | 5% | 5%硝酸 |
| 2 | 铍 | 1μg/mL | 5% | |
| 3 | 铝 | 1μg/mL | 5% | |
| 4 | 钛 | 1μg/mL | 5% | |
| 5 | 钒 | 1μg/mL | 5% | |
| 6 | 铬 | 1μg/mL | 5% | |
| 7 | 锰 | 1μg/mL | 5% | |
| 8 | 钴 | 1μg/mL | 5% | |
| 9 | 镍 | 1μg/mL | 5% | |
| 10 | 铜 | 1μg/mL | 5% | |
| 11 | 锌 | 1μg/mL | 5% | |
| 12 | 锗 | 1μg/mL | 5% | |
| 13 | 砷 | 1μg/mL | 5% | |
| 14 | 铷 | 1μg/mL | 5% | |
| 15 | 锶 | 1μg/mL | 5% | |
| 16 | 钇 | 1μg/mL | 5% | |
| 17 | 钼 | 1μg/mL | 5% | |
| 18 | 银 | 1μg/mL | 5% | |
| 19 | 镉 | 1μg/mL | 5% | |
| 20 | 铯 | 1μg/mL | 5% | |
| 21 | 钡 | 1μg/mL | 5% | |
| 22 | 镧 | 1μg/mL | 5% | |
| 23 | 铈 | 1μg/mL | 5% | |
| 24 | 镨 | 1μg/mL | 5% | |
| 25 | 钕 | 1μg/mL | 5% | |
| 26 | 钐 | 1μg/mL | 5% | |
| 27 | 铕 | 1μg/mL | 5% | |
| 28 | 钆 | 1μg/mL | 5% | |
| 29 | 铽 | 1μg/mL | 5% | |
| 30 | 镝 | 1μg/mL | 5% | |
| 31 | 钬 | 1μg/mL | 5% | |
| 32 | 铒 | 1μg/mL | 5% | |
| 33 | 铥 | 1μg/mL | 5% | |
| 34 | 镱 | 1μg/mL | 5% | |
| 35 | 镥 | 1μg/mL | 5% | |
| 36 | 钨 | 1μg/mL | 5% | |
| 37 | 铅 | 1μg/mL | 5% | |
| 38 | 铋 | 1μg/mL | 5% | |
| 39 | 钍 | 1μg/mL | 5% | |
| 40 | 铀 | 1μg/mL | 5% |