北方伟业计量集团有限公司
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 银 | 10mg/L | 4% |
| 铝 | 10mg/L | 4% | |
| 砷 | 10mg/L | 4% | |
| 钡 | 10mg/L | 4% | |
| 铍 | 10mg/L | 4% | |
| 钙 | 10mg/L | 4% | |
| 镉 | 10mg/L | 4% | |
| 钴 | 10mg/L | 4% | |
| 铬 | 10mg/L | 4% | |
| 铯 | 10mg/L | 4% | |
| 铜 | 10mg/L | 4% | |
| 铁 | 10mg/L | 4% | |
| 镓 | 10mg/L | 4% | |
| 钾 | 10mg/L | 4% | |
| 锂 | 10mg/L | 4% | |
| 镁 | 10mg/L | 4% | |
| 锰 | 10mg/L | 4% | |
| 钠 | 10mg/L | 4% | |
| 镍 | 10mg/L | 4% | |
| 铅 | 10mg/L | 4% | |
| 铷 | 10mg/L | 4% | |
| 硒 | 10mg/L | 4% | |
| 锶 | 10mg/L | 4% | |
| 铊 | 10mg/L | 4% | |
| 铀 | 10mg/L | 4% | |
| 钒 | 10mg/L | 4% | |
| 锌 | 10mg/L | 4% | |
| 2 | 汞 | 10mg/L | 4% |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 丙酮 | 1000μg/mL | 3% |
| 2-丁酮 | 1000μg/mL | 3% | |
| 甲基异丁基甲酮 | 1000μg/mL | 3% |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 乙酸丁酯(BWZ9009-2016-1) | 84.8μg/pc | 12.0μg/pc |
| 2 | 乙酸丁酯(BWZ9009-2016-2) | 263.4μg/pc | 26.3μg/pc |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 苯 | 61.3μg/mL | 4.2μg/mL |
| 甲苯 | 60.8μg/mL | 4.2μg/mL | |
| 二甲苯 | 61.0μg/mL | 4.2μg/mL |
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