摘要
采用顶空进样和HP-5毛细管柱为分析柱的气相色谱法检测(ECD检测器)包装饮用水中的三氯甲烷、四氯化碳含量,该检测方法简单快捷、成本低、线性好且回收率高。
Used headspace injection and HP-5 capillary column as the analytical column for gas chromatography(ECD detector) to study the determination of chloroform and carbon tetrachloride in packaged drinking water. The detection method was simple, low cost, good linearity and high recovery rate.
作者
秦加松
Qin Jiasong(Huainan Food and Drug Testing Center, Huainan 232007, China)
出处
《现代食品》
2019年第3期159-161,164,共4页
Modern Food
关键词
包装饮用水
三氯甲烷
四氯化碳
气相色谱
ECD
检测器
Packaged drinking water
Chloroform
Carbon tetrachloride
Gas chromatography
ECD detector
