摘要
建立了气相色谱测定地下水中氯化苄的方法。选用ＧＤＸ－５０２大孔吸附树脂或Ｃ＿（１８）小预处理柱吸附浓缩地下水中氯化苄，用苯洗脱，洗脱液注入色谱仪进行分析。方法回收率为８６．４％～９８．１％，变异系数＜８％。
A method for the determination of benzyl chloride in the ground water with gas chromatography is established.GDX-502 macropore adsorptive resin or C_(18)small pretreatment column is used to adsorbe and concentrate benzyl chloride in the ground water, benzene is used to elute, the eluent is filled into a chromatograph to be analyzed.Recovery is 86.4%～98.1%,coeffi cient of variation<8%.
出处
《河北化工》
1996年第2期52-54,共3页
Hebei Chemical Industry
关键词
气相色谱法
氯化苄
地下水
水质监测
s:gas chromatography
benzyl chloride
ground water
macropore adsorptive resin
benzene
