Study on the Development of Analytical Method (Multi-Pesticide Residue Method) for the Organophosphate Pesticides

Bong-Hun Lee; Woo-Seong Kim; Won-Woo Park; Seong-Ug Jeong; Heung-Jai Park

논문 상세보기

Study on the Development of Analytical Method (Multi-Pesticide Residue Method) for the Organophosphate Pesticides KCI 등재

Bong-Hun Lee, Woo-Seong Kim, Won-Woo Park, Seong-Ug Jeong, Heung-Jai Park

언어ENG
URLhttps://db.koreascholar.com/Article/Detail/366917

서비스가 종료되어 열람이 제한될 수 있습니다.

한국환경과학회지 (Journal of Environmental Science International)

제6권 제2호 (1997.04)
pp.183-187

한국환경과학회 (The Korean Environmental Sciences Society)

초록

Organophosphate pesticides were extracted with 70% acetone and then transferred to dichloromethane. Extracts were applied to open-column chromatography with florisil The final extract was analyzed by gas chromatography with nitrogen-phosphorus detector(GC/NPD). Recoveries of the 18 organophosphate pesticides were ranged from 88.7% to 100.0% for the narrow-bore capillary GC(Ultra-2). The minimum detectable level of this analytical method was 0.019 - 0.035 ㎎/㎏. Sample throughput(extraction, open-column chromatography, and GC analysis) was decreased considerably (8h per sample).

키워드

organophosphate pesticides. florisil. gas chromatography. GC/NPD

저자

Bong-Hun Lee(Dept. of Chemistry, Pusan National Univ.)
Woo-Seong Kim(Pusan Local Food and Drug Administration)
Won-Woo Park(Dept. of Industrial Chemistry, Pusan Junior College)
Seong-Ug Jeong(Dept. of Environmental Science, Inje Univ.)
Heung-Jai Park(Dept. of Environmental Science, Inje Univ.)

같은 권호 다른 논문