| 序号 | 组分 | 标准值 | 扩展不确定度(k=2) | 基体 |
|---|---|---|---|---|
| 1 | 2-氯甲苯 | 2000mg/L | 3% | 二氯甲烷 |
| 2 | 3-氯甲苯 | 2000mg/L | 3% | |
| 3 | 4-氯甲苯 | 2000mg/L | 3% | |
| 4 | 2,3-二氯甲苯 | 2000mg/L | 3% | |
| 5 | 2,4-二氯甲苯 | 2000mg/L | 3% | |
| 6 | 2,5-二氯甲苯 | 2000mg/L | 3% | |
| 7 | 2,6-二氯甲苯 | 2000mg/L | 3% | |
| 8 | 3,4-二氯甲苯 | 2000mg/L | 3% | |
| 9 | 2,3,6-三氯甲苯 | 2000mg/L | 3% | |
| 10 | 2,4,5-三氯甲苯 | 2000mg/L | 3% | |
| 11 | 四氯甲苯 | 2000mg/L | 3% | |
| 12 | 2,3,4,5,6-五氯甲苯 | 2000mg/L | 3% | |
| 13 | 1,2-二氯苯 | 2000mg/L | 3% | |
| 14 | 1,3-二氯苯 | 2000mg/L | 3% | |
| 15 | 1,4-二氯苯 | 2000mg/L | 3% | |
| 16 | 1,2,3-三氯苯 | 2000mg/L | 3% | |
| 17 | 1,2,4-三氯苯 | 2000mg/L | 3% | |
| 18 | 1,3,5-三氯苯 | 2000mg/L | 3% | |
| 19 | 1,2,3,4-四氯苯 | 2000mg/L | 3% | |
| 20 | 1,2,3,5-四氯苯 | 2000mg/L | 3% | |
| 21 | 1,2,4,5-四氯苯 | 2000mg/L | 3% | |
| 22 | 五氯苯 | 2000mg/L | 3% | |
| 23 | 六氯苯 | 2000mg/L | 3% |