北方伟业计量集团有限公司
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 铝 | 1000μg/mL | 3% |
| 2 | 砷 | 1000μg/mL | 3% |
| 3 | 镉 | 1000μg/mL | 2% |
| 4 | 铜 | 1000μg/mL | 2% |
| 5 | 铁 | 1000μg/mL | 2% |
| 6 | 锰 | 1000μg/mL | 2% |
| 7 | 铅 | 1000μg/mL | 2% |
| 8 | 硒 | 1000μg/mL | 3% |
| 9 | 锌 | 1000μg/mL | 3% |
| 10 | 钠 | 1000μg/mL | 3% |
| 11 | 钾 | 1000μg/mL | 3% |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 铝 | 1000μg/mL | 2% |
| 2 | 钙 | 1000μg/mL | 2% |
| 3 | 铜 | 1000μg/mL | 3% |
| 4 | 铁 | 1000μg/mL | 2% |
| 5 | 钾 | 1000μg/mL | 2% |
| 6 | 镁 | 1000μg/mL | 2% |
| 7 | 钠 | 1000μg/mL | 2% |
| 8 | 铅 | 1000μg/mL | 2% |
| 9 | 锌 | 1000μg/mL | 2% |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 铁 | 500μg/mL | 2% |
| 2 | 锰 | 500μg/mL | 2% |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 二甲基砷 |
1.109μmol/g
（以C2H7AsO2计） |
0.051μmol/g |
| 二甲基砷 |
153.0μg/g
（以C2H7AsO2计） |
6.9μg/g | |
| 二甲基砷 |
83.1μg/g
（以As计） |
3.8μg/g |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 铈 | 10mg/L | 5% |
| 镝 | 10mg/L | 5% | |
| 铒 | 10mg/L | 5% | |
| 铕 | 10mg/L | 5% | |
| 钆 | 10mg/L | 5% | |
| 钬 | 10mg/L | 5% | |
| 镧 | 10mg/L | 5% | |
| 镥 | 10mg/L | 5% | |
| 钕 | 10mg/L | 5% | |
| 镨 | 10mg/L | 5% | |
| 钐 | 10mg/L | 5% | |
| 钪 | 10mg/L | 5% | |
| 铽 | 10mg/L | 5% | |
| 钍 | 10mg/L | 5% | |
| 铥 | 10mg/L | 5% | |
| 镱 | 10mg/L | 5% | |
| 钇 | 10mg/L | 5% | |
| 2 | 锑 | 10mg/L | 5% |
| 金 | 10mg/L | 5% | |
| 铪 | 10mg/L | 5% | |
| 铱 | 10mg/L | 5% | |
| 钯 | 10mg/L | 5% | |
| 铂 | 10mg/L | 5% | |
| 铑 | 10mg/L | 5% | |
| 钌 | 10mg/L | 5% | |
| 碲 | 10mg/L | 5% | |
| 锡 | 10mg/L | 5% | |
| 3 | 硼 | 100mg/L | 3% |
| 锗 | 100mg/L | 3% | |
| 钼 | 100mg/L | 3% | |
| 铌 | 100mg/L | 3% | |
| 磷 | 100mg/L | 3% | |
| 铼 | 100mg/L | 3% | |
| 钛 | 100mg/L | 3% | |
| 钨 | 100mg/L | 3% | |
| 锆 | 100mg/L | 3% | |
| 4 | 钾 | 1000mg/L | 3% |
| 钠 | 1000mg/L | 3% | |
| 钙 | 1000mg/L | 3% | |
| 镁 | 1000mg/L | 3% | |
| 5 | 铝 | 10mg/L | 5% |
| 砷 | 10mg/L | 5% | |
| 钡 | 10mg/L | 5% | |
| 铍 | 10mg/L | 5% | |
| 铋 | 10mg/L | 5% | |
| 镉 | 10mg/L | 5% | |
| 铯 | 10mg/L | 5% | |
| 铬 | 10mg/L | 5% | |
| 钴 | 10mg/L | 5% | |
| 铜 | 10mg/L | 5% | |
| 镓 | 10mg/L | 5% | |
| 铟 | 10mg/L | 5% | |
| 铁 | 10mg/L | 5% | |
| 铅 | 10mg/L | 5% | |
| 锰 | 10mg/L | 5% | |
| 镍 | 10mg/L | 5% | |
| 铷 | 10mg/L | 5% | |
| 硒 | 10mg/L | 5% | |
| 银 | 10mg/L | 5% | |
| 铊 | 10mg/L | 5% | |
| 铀 | 10mg/L | 5% | |
| 钒 | 10mg/L | 5% | |
| 锌 | 10mg/L | 5% | |
| 锂 | 100mg/L | 3% | |
| 锶 | 100mg/L | 3% |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 钙 | 1000μg/mL | 2% |
| 铁 | 1000μg/mL | 2% | |
| 铜 | 1000μg/mL | 2% | |
| 锌 | 1000μg/mL | 2% | |
| 铬 | 1000μg/mL | 2% | |
| 镍 | 1000μg/mL | 2% | |
| 铝 | 1000μg/mL | 2% | |
| 镁 | 1000μg/mL | 2% | |
| 钠 | 1000μg/mL | 2% | |
| 钾 | 1000μg/mL | 2% |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 锰 | 100μg/mL | 5% |
| 2 | 铝 | 100μg/mL | 5% |
| 3 | 镉 | 100μg/mL | 5% |
| 4 | 铜 | 100μg/mL | 5% |
| 5 | 铁 | 100μg/mL | 5% |
| 6 | 铅 | 100μg/mL | 5% |
| 7 | 锌 | 100μg/mL | 5% |
| 8 | 镍 | 100μg/mL | 5% |
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