| 序号 | 组分 | 标准值 | 扩展不确定度(k=2) | 基体 |
|---|---|---|---|---|
| 1 | Ba | 0mg/L | / | 2%硝酸 |
| Ca | 0mg/L | / | ||
| Cr | 0mg/L | / | ||
| Cu | 0mg/L | / | ||
| Fe | 0mg/L | / | ||
| Ga | 0mg/L | / | ||
| K | 0mg/L | / | ||
| Mg | 0mg/L | / | ||
| Na | 0mg/L | / | ||
| Si | 0mg/L | / | ||
| Ti | 0mg/L | / | ||
| V | 0mg/L | / | ||
| Zn | 0mg/L | / | ||
| Zr | 0mg/L | / | ||
| 2 | Ba | 0.1mg/L | 10% | |
| Ca | 0.1mg/L | 10% | ||
| Cr | 0.1mg/L | 10% | ||
| Cu | 0.1mg/L | 10% | ||
| Fe | 0.1mg/L | 10% | ||
| Ga | 0.1mg/L | 10% | ||
| K | 0.1mg/L | 10% | ||
| Mg | 0.1mg/L | 10% | ||
| Na | 0.1mg/L | 10% | ||
| Si | 0.1mg/L | 10% | ||
| Ti | 0.1mg/L | 10% | ||
| V | 0.1mg/L | 10% | ||
| Zn | 0.1mg/L | 10% | ||
| Zr | 0.1mg/L | 10% | ||
| 3 | Ba | 0.5mg/L | 8% | |
| Ca | 0.5mg/L | 8% | ||
| Cr | 0.5mg/L | 8% | ||
| Cu | 0.5mg/L | 8% | ||
| Fe | 0.5mg/L | 8% | ||
| Ga | 0.5mg/L | 8% | ||
| K | 0.5mg/L | 8% | ||
| Mg | 0.5mg/L | 8% | ||
| Na | 0.5mg/L | 8% | ||
| Si | 0.5mg/L | 8% | ||
| Ti | 0.5mg/L | 8% | ||
| V | 0.5mg/L | 8% | ||
| Zn | 0.5mg/L | 8% | ||
| Zr | 0.5mg/L | 8% | ||
| 4 | Ba | 1mg/L | 5% | |
| Ca | 1mg/L | 5% | ||
| Cr | 1mg/L | 5% | ||
| Cu | 1mg/L | 5% | ||
| Fe | 1mg/L | 5% | ||
| Ga | 1mg/L | 5% | ||
| K | 1mg/L | 5% | ||
| Mg | 1mg/L | 5% | ||
| Na | 1mg/L | 5% | ||
| Si | 1mg/L | 5% | ||
| Ti | 1mg/L | 5% | ||
| V | 1mg/L | 5% | ||
| Zn | 1mg/L | 5% | ||
| Zr | 1mg/L | 5% | ||
| 5 | Ba | 2mg/L | 5% | |
| Ca | 2mg/L | 5% | ||
| Cr | 2mg/L | 5% | ||
| Cu | 2mg/L | 5% | ||
| Fe | 2mg/L | 5% | ||
| Ga | 2mg/L | 5% | ||
| K | 2mg/L | 5% | ||
| Mg | 2mg/L | 5% | ||
| Na | 2mg/L | 5% | ||
| Si | 2mg/L | 5% | ||
| Ti | 2mg/L | 5% | ||
| V | 2mg/L | 5% | ||
| Zn | 2mg/L | 5% | ||
| Zr | 2mg/L | 5% | ||
| 6 | Ba | 5mg/L | 3% | |
| Ca | 5mg/L | 3% | ||
| Cr | 5mg/L | 3% | ||
| Cu | 5mg/L | 3% | ||
| Fe | 5mg/L | 3% | ||
| Ga | 5mg/L | 3% | ||
| K | 5mg/L | 3% | ||
| Mg | 5mg/L | 3% | ||
| Na | 5mg/L | 3% | ||
| Si | 5mg/L | 3% | ||
| Ti | 5mg/L | 3% | ||
| V | 5mg/L | 3% | ||
| Zn | 5mg/L | 3% | ||
| Zr | 5mg/L | 3% |