摘要
建立了一种测定燃香燃烧后1,3-丁二烯释放量的检测方法。1,3-丁二烯通过气相色谱仪的毛细管柱分离,氢火焰离子化检测器检测,以保留时间定性、峰面积定量,用外标法定量;本方法回收率在98.3%～99.1%之间,RSD为0.31%～0.77%(n=5)。该方法测定效果良好,分离性能高、定性定量准确、重现性好,适用于燃香燃烧后1,3-丁二烯释放浓度的测定。
a method for the determination of 1,3-butadiene emission after burning incense was established.1,3-butadiene was separated by capillary column of gas chromatograph and detected by flame ionization detector.The retention time and peak area of 1,3-butadiene were determined by external standard method.The method is suitable for the determination of 1,3-butadiene release concentration after incense combustion.
作者
黄雨锟
高绮倩
陈忆霞
谭燕虹
Huang Yukun;Gao QiQian;Chen Yixia;Tan Yanhong(Guangdong Jiangmen quality metrology supervision and testing institute,Jiangmen 529000,China)
出处
《云南化工》
CAS
2018年第10期124-125,共2页
Yunnan Chemical Technology
关键词
燃香
1
3-丁二烯
毛细管柱
气相色谱仪
burning incense
1,3-butadiene
capillary column and gas chromatograph
