摘要
采用直接进样高效液相色谱-柱后衍生法对水中甲萘威、呋喃丹进行检测,通过试验研究,该法对水中甲萘威、呋喃丹的最低检测限分别为0.35、0.32μg/L,相对标准偏差(RSD,n=5)分别为1.94%、2.76%,加标回收率分别为94.61%~102.16%、94.92%~100.19%。该方法操作简便、快速,适合于地表水及饮用水中甲萘威、呋喃丹的检测。
A direct injection HPLC-post column derivation method was developed for determination of carbaryl and furadan in water.The result of analyzing showed that the detection limits for carbaryl and furadan were 0.35 μg/L,0.32 μg/L.The RSD(n=5)were1.94 %,2.76 %,and the recycle rates were 94.61 %~102.16 %,94.92 %~100.19 % respectivel.With its simplicity and rapidness,the method established in the present paper is suitable for determining carbaryl and furadan in surface water and drinking water.
出处
《广东化工》
CAS
2010年第11期133-134,共2页
Guangdong Chemical Industry
基金
863计划(2008AA06A413)资助