北方伟业计量集团有限公司
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | K | 4000μg/mL | 2% |
| Na | 4000μg/mL | 2% | |
| Ca | 4000μg/mL | 2% | |
| Mg | 4000μg/mL | 2% | |
| Al | 1000μg/mL | 2% | |
| Fe | 1000μg/mL | 2% | |
| 2 | Sr | 200μg/mL | 3% |
| B | 100μg/mL | 4% | |
| Ba | 100μg/mL | 4% | |
| Cu | 100μg/mL | 4% | |
| Mn | 100μg/mL | 4% | |
| Ti | 100μg/mL | 4% | |
| Zn | 100μg/mL | 4% | |
| As | 10μg/mL | 5% | |
| Cd | 10μg/mL | 5% | |
| Co | 10μg/mL | 5% | |
| Cr | 10μg/mL | 5% | |
| Ni | 10μg/mL | 5% | |
| Pb | 10μg/mL | 5% | |
| Se | 10μg/mL | 5% | |
| Tl | 10μg/mL | 5% | |
| V | 10μg/mL | 5% | |
| 3 | Mo | 1μg/mL | 10% |
| Sb | 1μg/mL | 10% | |
| Sn | 1μg/mL | 10% | |
| 4 | Hg | 1μg/mL | 10% |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 铝 | 1000μg/mL | 4% |
| 2 | 砷 | 1000μg/mL | 4% |
| 3 | 硼 | 1000μg/mL | 4% |
| 4 | 钡 | 1000μg/mL | 4% |
| 5 | 铍 | 1000μg/mL | 4% |
| 6 | 铋 | 1000μg/mL | 4% |
| 7 | 钙 | 1000μg/mL | 4% |
| 8 | 镉 | 1000μg/mL | 4% |
| 9 | 钴 | 1000μg/mL | 4% |
| 10 | 铬 | 1000μg/mL | 4% |
| 11 | 铜 | 1000μg/mL | 4% |
| 12 | 铁 | 1000μg/mL | 4% |
| 13 | 钾 | 1000μg/mL | 4% |
| 14 | 锂 | 1000μg/mL | 4% |
| 15 | 镁 | 1000μg/mL | 4% |
| 16 | 锰 | 1000μg/mL | 4% |
| 17 | 钠 | 1000μg/mL | 4% |
| 18 | 镍 | 1000μg/mL | 4% |
| 19 | 磷 | 1000μg/mL | 4% |
| 20 | 铅 | 1000μg/mL | 4% |
| 21 | 硒 | 1000μg/mL | 4% |
| 22 | 锶 | 1000μg/mL | 4% |
| 23 | 钒 | 1000μg/mL | 4% |
| 24 | 锌 | 1000μg/mL | 4% |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 铋 | 100μg/mL | 3% |
| 锗 | 100μg/mL | 3% | |
| 铟 | 100μg/mL | 3% | |
| 锂 | 100μg/mL | 3% | |
| 铼 | 100μg/mL | 3% | |
| 铑 | 100μg/mL | 3% | |
| 钪 | 100μg/mL | 3% | |
| 钇 | 100μg/mL | 3% |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 钪 | 10mg/L | 4% |
| 2 | 锗 | 10mg/L | 4% |
| 3 | 铑 | 10mg/L | 4% |
| 4 | 铟 | 10mg/L | 4% |
| 5 | 铼 | 10mg/L | 4% |
| 6 | 铋 | 10mg/L | 4% |
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