수포작용제(HD) 분석을 위한 단일방울 미세농축법 연구
Single Drop Microextraction for Analysis of Mustard Gas(HD)
박양기(화학방어연구소); 김성기(화학방어연구소); 손병훈(화학방어연구소); 박명주(공주대학교)
11권 2호, 95~100쪽
초록
A fast, simple, inexpensive, and reproducible sample preparation for extraction and analysis of HD in water was studied using single-drop microextraction(SDME) and GC-MS. Operation parameters, such as extraction solvent, extraction time were optimized. The optimized conditions were 1μL trichloroethylene and 10 min extraction time. In these conditions, about 42 times higher enrichment factor(EF) was obtained. The detection limit of HD was 1μg/L, and the precision expressed as relative standard deviation was about 9.0%.
Abstract
A fast, simple, inexpensive, and reproducible sample preparation for extraction and analysis of HD in water was studied using single-drop microextraction(SDME) and GC-MS. Operation parameters, such as extraction solvent, extraction time were optimized. The optimized conditions were 1μL trichloroethylene and 10 min extraction time. In these conditions, about 42 times higher enrichment factor(EF) was obtained. The detection limit of HD was 1μg/L, and the precision expressed as relative standard deviation was about 9.0%.
- 발행기관:
- 한국군사과학기술학회
- 분류:
- 기타공학