Applied Biological Chemistry
- 제40권5호
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- Pages.442-446
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- 1997
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- 2468-0834(pISSN)
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- 2468-0842(eISSN)
초임계추출과 형광유도체를 이용한 HPLC 에서의 Quinclorac 의 토양중 잔류분석
Residue Analysis of Quinclorac in Soil by Supercritical Fluid Extraction and Fluorogenic Derivatization Coupled with High Performance Liquid Chromatography
초록
감도와 재현성이 높은 quinclorac 의 토양중 잔류분석방법 개발을 위해
A new analytical method was developed by HPLC after supercritical fluid extraction and fluorogenic derivatization for the determination of quinclorac (3,7-dichloro-8-quinoline carboxylic acid) in soil. The graminicide quinclorac was extracted from soil by supercritical fluid extraction. Supercritical carbon dioxide at 7000 psi