摘要
用顶空气相色谱法测定了水中七种挥发性自代烃．选择了分辨率好，分析时间适宜的固定相及色谱柱，方法的线性及精密度较好．七组分平均回收率在８１．０８％～１１０．８％之间，并进行了样品测定．
Determination of seven volatile halohydrocarbons in drinking water by headspace gas chroTnatography tvith 63Ni ECD as monitor are tested. By use of a 2m column packed 'vith ] 5% silicone DC--550/Chromosorb W AW DM CS 80-100mesh a good resolutioon and suitable analysis time are obtained'The linear relationship and precision of tamed with this method are better. Average recoveries of sevengroup data is from 81. 08 % to 110%. In addition. seven halohydrocarbons of chlorination water samples from eight water works in Jinan city are determinated'
出处
《山东科学》
CAS
1996年第2期33-35,共3页
Shandong Science
关键词
顶空气相色谱法
水
卤代烃
饮用水
测定
headspace gas chromatography
drinking water
halohydrocarbons
