

| 测定项目 | 测量范围 | 检测下限 |
| 六价铬 | 0-2 mg/L | 0.05mg/L |
| 铬 | 0-2 mg/L | 0.05mg/L |
| 铜 | 0-10 mg/L | 0.1mg/L |
| 镍 | 0-5 mg/L | 0.1mg/L |
| 锌 | 0-2 mg/L | 0.05mg/L |
| 铁 | 0-50 mg/L | 0.05mg/L |
| 锰 | 0-5 mg/L | 0.05mg/L |
| 铅 | 0-1.6mg/L | 0.01mg/L |
| 钴 | 0-2 mg/L | 0.05mg/L |