ヒューズドシリカキャピラリーカラム付きECD-GCによる農作物中の有機塩素系農薬40種の一斉分析法

概要

論文の詳細を見る
An analytical method for simultaneous determination of 40 kinds of organochlorine pesticides in agricultural products was investigated. The sample was homogenized with acetone, filtered, concentrated to 30 ml under vacuum, and added to a NaCl solution. The pesticides were extracted with n-hexane and cleaned up using a Florisil column. The pesticides in the column eluates were quantitated by ECD-GC with DB-5 and Rtx-200 capillary columns. The recoveries of 40 pesticides spiked into minced agricultural products at the levels of 0.1-2.0 μg/g were in range of 63.6-128.1%. The minimum detection limits of the proposed method were between 0.005 and 0.1 μg/g for each pesticide.
日本食品化学学会の論文
1997-02-24