| 序号 | 组分 | 标准值 | 扩展不确定度(k=2) | 基体 |
|---|---|---|---|---|
| 1 | 甲苯 | 空白 | / | 二硫化碳 |
| 对二甲苯 | 空白 | / | ||
| 间二甲苯 | 空白 | / | ||
| 邻二甲苯 | 空白 | / | ||
| 苯乙烯 | 空白 | / | ||
| 2 | 甲苯 | 2.61mg/L | 10% | |
| 对二甲苯 | 2.58mg/L | 10% | ||
| 间二甲苯 | 2.61mg/L | 10% | ||
| 邻二甲苯 | 2.64mg/L | 10% | ||
| 苯乙烯 | 2.73mg/L | 10% | ||
| 3 | 甲苯 | 8.70mg/L | 5% | |
| 对二甲苯 | 8.60mg/L | 5% | ||
| 间二甲苯 | 8.70mg/L | 5% | ||
| 邻二甲苯 | 8.80mg/L | 5% | ||
| 苯乙烯 | 9.10mg/L | 5% | ||
| 4 | 甲苯 | 26.1mg/L | 5% | |
| 对二甲苯 | 25.8mg/L | 5% | ||
| 间二甲苯 | 26.1mg/L | 5% | ||
| 邻二甲苯 | 26.4mg/L | 5% | ||
| 苯乙烯 | 27.3mg/L | 5% | ||
| 5 | 甲苯 | 87.0mg/L | 4% | |
| 对二甲苯 | 86.0mg/L | 4% | ||
| 间二甲苯 | 87.0mg/L | 4% | ||
| 邻二甲苯 | 88.0mg/L | 4% | ||
| 苯乙烯 | 91.0mg/L | 4% | ||
| 6 | 甲苯 | 261mg/L | 4% | |
| 对二甲苯 | 258mg/L | 4% | ||
| 间二甲苯 | 261mg/L | 4% | ||
| 邻二甲苯 | 264mg/L | 4% | ||
| 苯乙烯 | 273mg/L | 4% | ||
| 7 | 甲苯 | 870mg/L | 3% | |
| 对二甲苯 | 860mg/L | 3% | ||
| 间二甲苯 | 870mg/L | 3% | ||
| 邻二甲苯 | 880mg/L | 3% | ||
| 苯乙烯 | 910mg/L | 3% |