序号 | 组分 | 标准值 | 扩展不确定度(k=2) | 基体 |
---|---|---|---|---|
1 | 苯 | 5μg/mL | 5% | 甲醇 |
甲苯 | 5μg/mL | 5% | ||
乙苯 | 5μg/mL | 5% | ||
苯乙烯 | 5μg/mL | 5% | ||
对二甲苯 | 5μg/mL | 5% | ||
间二甲苯 | 5μg/mL | 5% | ||
邻二甲苯 | 5μg/mL | 5% | ||
2 | 苯 | 10μg/mL | 5% | |
甲苯 | 10μg/mL | 5% | ||
乙苯 | 10μg/mL | 5% | ||
苯乙烯 | 10μg/mL | 5% | ||
对二甲苯 | 10μg/mL | 5% | ||
间二甲苯 | 10μg/mL | 5% | ||
邻二甲苯 | 10μg/mL | 5% | ||
3 | 苯 | 20μg/mL | 5% | |
甲苯 | 20μg/mL | 5% | ||
乙苯 | 20μg/mL | 5% | ||
苯乙烯 | 20μg/mL | 5% | ||
对二甲苯 | 20μg/mL | 5% | ||
间二甲苯 | 20μg/mL | 5% | ||
邻二甲苯 | 20μg/mL | 5% | ||
4 | 苯 | 50μg/mL | 4% | |
甲苯 | 50μg/mL | 4% | ||
乙苯 | 50μg/mL | 4% | ||
苯乙烯 | 50μg/mL | 4% | ||
对二甲苯 | 50μg/mL | 4% | ||
间二甲苯 | 50μg/mL | 4% | ||
邻二甲苯 | 50μg/mL | 4% | ||
5 | 苯 | 100μg/mL | 4% | |
甲苯 | 100μg/mL | 4% | ||
乙苯 | 100μg/mL | 4% | ||
苯乙烯 | 100μg/mL | 4% | ||
对二甲苯 | 100μg/mL | 4% | ||
间二甲苯 | 100μg/mL | 4% | ||
邻二甲苯 | 100μg/mL | 4% |