北方伟业计量集团有限公司
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 铅 | blank | / |
| 2 | 铅 | 0.50μg/mL | 4% |
| 3 | 铅 | 1.00μg/mL | 4% |
| 4 | 铅 | 1.50μg/mL | 4% |
| 5 | 铅 | 2.00μg/mL | 4% |
| 6 | 铅 | 10.00μg/mL | 3% |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 钪 | 10μg/mL | 5% |
| 2 | 锗 | 10μg/mL | 5% |
| 3 | 铟 | 10μg/mL | 5% |
| 4 | 铑 | 10μg/mL | 5% |
| 5 | 铼 | 10μg/mL | 5% |
| 6 | 铋 | 10μg/mL | 5% |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 钾 | 4000μg/mL | 2% |
| 钠 | 4000μg/mL | 2% | |
| 钙 | 4000μg/mL | 2% | |
| 镁 | 4000μg/mL | 2% | |
| 铝 | 1000μg/mL | 2% | |
| 铁 | 1000μg/mL | 2% | |
| 2 | 锶 | 200μg/mL | 3% |
| 硼 | 100μg/mL | 4% | |
| 钡 | 100μg/mL | 4% | |
| 铜 | 100μg/mL | 4% | |
| 锰 | 100μg/mL | 4% | |
| 钛 | 100μg/mL | 4% | |
| 锌 | 100μg/mL | 4% | |
| 砷 | 10μg/mL | 5% | |
| 镉 | 10μg/mL | 5% | |
| 钴 | 10μg/mL | 5% | |
| 铬 | 10μg/mL | 5% | |
| 镍 | 10μg/mL | 5% | |
| 铅 | 10μg/mL | 5% | |
| 硒 | 10μg/mL | 5% | |
| 铊 | 10μg/mL | 5% | |
| 钒 | 10μg/mL | 5% | |
| 3 | 钼 | 1μg/mL | 10% |
| 锑 | 1μg/mL | 10% | |
| 锡 | 1μg/mL | 10% | |
| 4 | 汞 | 1μg/mL | 10% |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 镉 | blank | / |
| 2 | 镉 | 0.05μg/mL | 6% |
| 3 | 镉 | 0.10μg/mL | 5% |
| 4 | 镉 | 0.50μg/mL | 4% |
| 5 | 镉 | 1.00μg/mL | 4% |
| 6 | 镉 | 2.00μg/mL | 4% |
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