Analytical Science and Technology (분석과학)

The Korean Society of Analytical Sciences (한국분석과학회)
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Study on the analytical method using GC-MS for the accident preparedness substances

실험실 GC-MS를 이용한 사고대비물질 분석방법 연구

  • Kim, Kijoon (Chemicals Research Division, National Institute of Environmental Research, Environmental Research Complex) ;
  • Lee, Jinseon (Chemicals Research Division, National Institute of Environmental Research, Environmental Research Complex) ;
  • Lee, Suyeong (Chemicals Research Division, National Institute of Environmental Research, Environmental Research Complex) ;
  • Hwang, Seungryul (Chemicals Research Division, National Institute of Environmental Research, Environmental Research Complex) ;
  • Kim, Younghee (Chemicals Research Division, National Institute of Environmental Research, Environmental Research Complex) ;
  • Seok, Gwangseol (Chemicals Research Division, National Institute of Environmental Research, Environmental Research Complex)
  • 김기준 (국립환경과학원 화학물질연구과) ;
  • 이진선 (국립환경과학원 화학물질연구과) ;
  • 이수영 (국립환경과학원 화학물질연구과) ;
  • 황승률 (국립환경과학원 화학물질연구과) ;
  • 김영희 (국립환경과학원 화학물질연구과) ;
  • 석광설 (국립환경과학원 화학물질연구과)
  • Received : 2012.10.26
  • Accepted : 2013.02.04
  • Published : 2013.02.25
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Abstract

The sixty nine accident preparedness substances (APS) having high probability of chemical accident are controlled under the Toxic Chemicals Control Act (TCCA). Around the world, there has been a growing interest in the analysis of chemical warfare agent (CWAs). When a chemical accident occurs, it is generally required to detect and identify APS. However, the quantitative analytical data remain limited in Korea. In this study, an analytical method using GC/MS for volatile organic chemicals was established and a quantitative analysis method was studied. The calibration curve for 25 chemicals were obtained and 21 chemicals showed higher coefficient of determination ($r^2$ >0.998).

본 연구는 유해화학물질관리법에 지정되어 있는 사고대비물질에 대한 실험실적 분석방법을 정립하기 위한 것으로, GC/MS 분석이 가능한 25종 사고대비물질을 대상으로 정량분석을 수행하였다. GC/MS 정량분석결과 69종 사고대비물질 중 산화프로필렌(propylene oxide) 등 21개 물질에 대한 결정계수($r^2$)는 0.998 이상을 보였고, 포스겐(phosgene)의 결정계수는 0.994, 노말-부틸아민(n-butyl amine) 외 1종은 0.987, 에틸렌디아민(ethylene diamine)은 0.958의 결정계수를 보였다. 동일한 GC/MS 분석 조건으로 표준물질을 분석한 결과 총 25종에 대한 검량선이 작성되었다. 현재 사고대비물질에 대한 분석 연구가 필요한 상황에서, 본 연구결과는 화학사고 사후 환경 영향 조사를 위한 정량분석에 도움이 될 것으로 판단된다.

Keywords

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  1. Performance Evaluation of Hazardous Substances using Measurement Vehicle of Field Mode through Emergency Response of Chemical Incidents vol.34, pp.4, 2015, https://doi.org/10.5338/KJEA.2015.34.4.36