| 序号 | 组分 | 标准值 | 扩展不确定度(k=2) | 基体 |
|---|---|---|---|---|
| 1 | 氯苯 | 1000μg/mL | 3% | 二氯甲烷 |
| 2 | 邻二氯苯 | 1000μg/mL | 3% | |
| 3 | 对二氯苯 | 1000μg/mL | 3% | |
| 4 | 1,2,3-三氯苯 | 1000μg/mL | 3% | |
| 5 | 1,2,4-三氯苯 | 1000μg/mL | 3% | |
| 6 | 1,3,5-三氯苯 | 1000μg/mL | 3% | |
| 7 | 1,2,3,4-四氯苯 | 1000μg/mL | 3% | |
| 8 | 1,2,3,5-四氯苯 | 1000μg/mL | 3% | |
| 9 | 1,2,4,5-四氯苯 | 1000μg/mL | 3% | |
| 10 | 六氯苯 | 1000μg/mL | 3% | |
| 11 | 七氯 | 1000μg/mL | 3% |