Water Contamination and Roles of Mass Spectrometry |
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학술지명 한국질량분석학회
저자 최재원
발표일 2012-08-23
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Terrorism by pesticides is actual emerging issue in water environment. There are reported and not reported accidents by pesticides terrorism to human and wildlife. April, newspapers reported that pesticide containers were found in small scale drinking water facility. Lately, juvenile fish were found dead in the river nearby dam etc. These cases need very fast identification. DART-HR full scan Orbitrap was attempted to fast and accurate identification. Using this system, random test for main used pesticides presented 30 seconds analysis without sample prep and presented accurate identification below 3ppm. Step by step sensitivity test using spiked water showed 1 μg/L detection without further concentration. |