引用本文:严静芬.气相色谱法测定工作场所空气中多苯类、多环芳烃类、不饱和脂肪族酯类化合物[J].环境监控与预警,2017,9(4):37-39
YAN Jing fen.Determination of Poly benzenes, Polycyclic Aromatic Hydrocarbons and Unsaturated Aliphatic Esters in the Air of Workplace by GC[J].Environmental Monitoring and Forewarning,2017,9(4):37-39
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气相色谱法测定工作场所空气中多苯类、多环芳烃类、不饱和脂肪族酯类化合物
严静芬
上海宝山区环境监测站,上海 201901
摘要:
建立了同时测定工作场所空气中多苯类、多环芳烃类、不饱和脂肪族酯类化合物的检测方法,该方法操作简便,重复性好,在目标化合物质量浓度2~100 mg/L范围内线性良好,回收率>90%,RSD<5%,检出限为0.4~0.6 mg/L。结果表明,方法适用于工作场所空气中多苯类、多环芳烃类、不饱和脂肪族酯类化合物的检测要求。
关键词:  工作场所  多苯类  多环芳烃类  不饱和脂肪族酯类  气相色谱
DOI:
分类号:X831;O657.7+1
文献标识码:B
基金项目:
Determination of Poly benzenes, Polycyclic Aromatic Hydrocarbons and Unsaturated Aliphatic Esters in the Air of Workplace by GC
YAN Jingfen
Baoshan Enviromental Monitoring Center, ShangHai, 201901, China
Abstract:
A GC method for simultaneous determination of poly benzenes, polycyclic aromatic hydrocarbons and unsaturated aliphatic esters in the air of workplace was established. The method is convenient and repeatable. The target compounds showed good linearity in the mass concentration range of 2~100 mg/L. The recoveries of every compounds were above 90% with the RSD less than 5%. The method detection limits ranged from 0.4 to 0.6 mg/L. The results showed that the current method is suitable for the determination of poly benzenes, polycyclic aromatic hydrocarbons and unsaturated aliphatic esters in the air of workplace.
Key words:  Workplace  Poly benzenes  Polycyclic aromatic hydrocarbons  Unsaturated aliphatic esters  GC