北方伟业计量集团有限公司
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 钪 | 20μg/pc | 3μg/pc |
| 钇 | 20μg/pc | 3μg/pc | |
| 镧 | 20μg/pc | 3μg/pc | |
| 铈 | 20μg/pc | 3μg/pc | |
| 镨 | 20μg/pc | 3μg/pc | |
| 钕 | 20μg/pc | 3μg/pc | |
| 钐 | 20μg/pc | 3μg/pc | |
| 铕 | 20μg/pc | 3μg/pc | |
| 钆 | 20μg/pc | 3μg/pc | |
| 铽 | 20μg/pc | 3μg/pc | |
| 镝 | 20μg/pc | 3μg/pc | |
| 钬 | 20μg/pc | 3μg/pc | |
| 铒 | 20μg/pc | 3μg/pc | |
| 铥 | 20μg/pc | 3μg/pc | |
| 镱 | 20μg/pc | 3μg/pc | |
| 镥 | 20μg/pc | 3μg/pc | |
| 2 | 钪 | 10μg/pc | 2μg/pc |
| 钇 | 10μg/pc | 2μg/pc | |
| 镧 | 10μg/pc | 2μg/pc | |
| 铈 | 10μg/pc | 2μg/pc | |
| 镨 | 10μg/pc | 2μg/pc | |
| 钕 | 10μg/pc | 2μg/pc | |
| 钐 | 10μg/pc | 2μg/pc | |
| 铕 | 10μg/pc | 2μg/pc | |
| 钆 | 10μg/pc | 2μg/pc | |
| 铽 | 10μg/pc | 2μg/pc | |
| 镝 | 10μg/pc | 2μg/pc | |
| 钬 | 10μg/pc | 2μg/pc | |
| 铒 | 10μg/pc | 2μg/pc | |
| 铥 | 10μg/pc | 2μg/pc | |
| 镱 | 10μg/pc | 2μg/pc | |
| 镥 | 10μg/pc | 3μg/pc | |
| 3 | 空白 | / | / |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 银 | 1000μg/mL | 3% |
| 铝 | 1000μg/mL | 3% | |
| 硼 | 1000μg/mL | 3% | |
| 钡 | 1000μg/mL | 3% | |
| 铋 | 1000μg/mL | 3% | |
| 钙 | 1000μg/mL | 3% | |
| 镉 | 1000μg/mL | 3% | |
| 钴 | 1000μg/mL | 3% | |
| 铬 | 1000μg/mL | 3% | |
| 铜 | 1000μg/mL | 3% | |
| 铁 | 1000μg/mL | 3% | |
| 镓 | 1000μg/mL | 3% | |
| 铟 | 1000μg/mL | 3% | |
| 钾 | 1000μg/mL | 3% | |
| 锂 | 1000μg/mL | 3% | |
| 镁 | 1000μg/mL | 3% | |
| 锰 | 1000μg/mL | 3% | |
| 钠 | 1000μg/mL | 3% | |
| 镍 | 1000μg/mL | 3% | |
| 铅 | 1000μg/mL | 3% | |
| 锶 | 1000μg/mL | 3% | |
| 铊 | 1000μg/mL | 3% | |
| 锌 | 1000μg/mL | 3% |
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