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Single Drop Microextraction for Analysis of Mustard Gas(HD)  

Park, Yang-Ki (CDRI)
Kim, Sung-Ki (CDRI)
Son, Byung-Hoon (CDRI)
Park, Myeong-Ju (CDRI)
Publication Information
Journal of the Korea Institute of Military Science and Technology / v.11, no.2, 2008 , pp. 95-100 More about this Journal
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 $1\{mu}L$ trichloroethylene and 10 min extraction time. In these conditions, about 42 times higher enrichment factor(EF) was obtained. The detection limit of HD was $1\{mu}g/L$, and the precision expressed as relative standard deviation was about 9.0%.
Keywords
Single drop microextraction; Chemical Weapon Convention;
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Times Cited By KSCI : 1  (Citation Analysis)
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