居室空气中甲醛的气相色谱法测定  

Determination of Formaldehyde Indoor by Gas Chromatography

作　　者：张继南[1] 

机构地区：[1]济宁职业技术学院生物与化学系,山东济宁270015

出　　处：《化工技术与开发》2007年第2期49-50,共2页Technology & Development of Chemical Industry

摘　　要：介绍了气相色谱法测定居室空气中甲醛含量的方法和步骤。测定结果显示，检测限为0．01mg·m^-3（居室空气），相对误差为-3．2％～6.5％，是一种简单、快速、可靠的测定居室空气中甲醛的方法。A method for the determination of formaldehyde indoor by gas chromatography was describedo The result showed that the detection limit of this method for formaldehyde was 0.01mg/m3（ indoor air） ;the RDS was between - 3.2% --6.5%. The method was simple, rapid and reliable for the determination of formaldehyde indoor.

关 键 词：甲醛 气相色谱 ECD 

分 类 号：O657.71[理学—分析化学]