北方伟业计量集团有限公司
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 锂 | 1μg/mL | 5% |
| 铍 | 1μg/mL | 5% | |
| 铝 | 1μg/mL | 5% | |
| 钛 | 1μg/mL | 5% | |
| 钒 | 1μg/mL | 5% | |
| 铬 | 1μg/mL | 5% | |
| 锰 | 1μg/mL | 5% | |
| 钴 | 1μg/mL | 5% | |
| 镍 | 1μg/mL | 5% | |
| 铜 | 1μg/mL | 5% | |
| 锌 | 1μg/mL | 5% | |
| 锗 | 1μg/mL | 5% | |
| 砷 | 1μg/mL | 5% | |
| 铷 | 1μg/mL | 5% | |
| 锶 | 1μg/mL | 5% | |
| 钇 | 1μg/mL | 5% | |
| 钼 | 1μg/mL | 5% | |
| 银 | 1μg/mL | 5% | |
| 镉 | 1μg/mL | 5% | |
| 铯 | 1μg/mL | 5% | |
| 钡 | 1μg/mL | 5% | |
| 镧 | 1μg/mL | 5% | |
| 铈 | 1μg/mL | 5% | |
| 镨 | 1μg/mL | 5% | |
| 钕 | 1μg/mL | 5% | |
| 钐 | 1μg/mL | 5% | |
| 铕 | 1μg/mL | 5% | |
| 钆 | 1μg/mL | 5% | |
| 铽 | 1μg/mL | 5% | |
| 镝 | 1μg/mL | 5% | |
| 钬 | 1μg/mL | 5% | |
| 铒 | 1μg/mL | 5% | |
| 铥 | 1μg/mL | 5% | |
| 镱 | 1μg/mL | 5% | |
| 镥 | 1μg/mL | 5% | |
| 钨 | 1μg/mL | 5% | |
| 铅 | 1μg/mL | 5% | |
| 铋 | 1μg/mL | 5% | |
| 钍 | 1μg/mL | 5% | |
| 铀 | 1μg/mL | 5% |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 铜 | 100μg/mL | 3% |
| 2 | 铅 | 100μg/mL | 3% |
| 3 | 锌 | 100μg/mL | 4% |
| 4 | 镉 | 100μg/mL | 3% |
| 5 | 镍 | 100μg/mL | 4% |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 铝 | 4.00mg/L | 0.25mg/L |
| 2 | 铁 | 4.00mg/L | 0.25mg/L |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 铁 | Blank | / |
| 2 | 铁 | 0.3μg/mL | 5% |
| 3 | 铁 | 0.5μg/mL | 5% |
| 4 | 铁 | 1.0μg/mL | 5% |
| 5 | 铁 | 3.0μg/mL | 5% |
| 6 | 铁 | 5.0μg/mL | 5% |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 金 | 10μg/mL | 6% |
| 2 | 铪 | 10μg/mL | 6% |
| 3 | 汞 | 10μg/mL | 6% |
| 4 | 铱 | 10μg/mL | 6% |
| 5 | 钯 | 10μg/mL | 6% |
| 6 | 铂 | 10μg/mL | 6% |
| 7 | 铑 | 10μg/mL | 6% |
| 8 | 钌 | 10μg/mL | 6% |
| 9 | 锑 | 10μg/mL | 6% |
| 10 | 锡 | 10μg/mL | 6% |
| 11 | 碲 | 10μg/mL | 6% |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 铁 | 10μg/mL | 5% |
| 2 | 钙 | 10μg/mL | 5% |
| 3 | 硫 | 10μg/mL | 5% |
| 4 | 砷 | 10μg/mL | 5% |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 铝-1 | 10μg/mL | 5% |
| 2 | 砷-1 | 10μg/mL | 5% |
| 3 | 金-1 | 10μg/mL | 5% |
| 4 | 硼-1 | 10μg/mL | 5% |
| 5 | 钡-1 | 10μg/mL | 5% |
| 6 | 铍-1 | 10μg/mL | 5% |
| 7 | 铋-1 | 10μg/mL | 5% |
| 8 | 钙-1 | 10μg/mL | 5% |
| 9 | 镉-1 | 10μg/mL | 5% |
| 10 | 钴-1 | 10μg/mL | 5% |
| 11 | 铬-1 | 10μg/mL | 5% |
| 12 | 铜-1 | 10μg/mL | 5% |
| 13 | 铁-1 | 10μg/mL | 5% |
| 14 | 镓-1 | 10μg/mL | 5% |
| 15 | 锗-1 | 10μg/mL | 5% |
| 16 | 钾 | 10μg/mL | 5% |
| 17 | 锂-1 | 10μg/mL | 5% |
| 18 | 镁-1 | 10μg/mL | 5% |
| 19 | 锰-1 | 10μg/mL | 5% |
| 20 | 钼-1 | 10μg/mL | 5% |
| 21 | 钠-1 | 10μg/mL | 5% |
| 22 | 铌-1 | 10μg/mL | 5% |
| 23 | 镍-1 | 10μg/mL | 5% |
| 24 | 铅-1 | 10μg/mL | 5% |
| 25 | 铂-1 | 10μg/mL | 5% |
| 26 | 硫-1 | 10μg/mL | 5% |
| 27 | 锑-1 | 10μg/mL | 5% |
| 28 | 锶-1 | 10μg/mL | 5% |
| 29 | 钛-1 | 10μg/mL | 5% |
| 30 | 钒-1 | 10μg/mL | 5% |
| 31 | 锌-1 | 10μg/mL | 5% |
| 32 | 锆-1 | 10μg/mL | 5% |
| 33 | 铊-2 | 10μg/mL | 5% |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 硒酸根 | 0.55μmol/g | 5% |
| 2 | 硒酸根 |
44μg/g
（以Se计） |
5% |
| 3 | 硒酸根 |
79μg/g
（以SeO42-计） |
5% |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 锂 | 1000μg/mL | 3% |
| 2 | 锶 | 1000μg/mL | 3% |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 一甲基砷 |
0.691μmol/g
（以CH5AsO3计） |
0.057μmol/g |
| 2 | 一甲基砷 |
95.4μg/g
（以CH5AsO3计） |
8.3μg/g |
| 3 | 一甲基砷 |
51.8μg/g
（以As计） |
4.5μg/g |
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