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이민도(Min-Do Lee),김소영(So-Young Kim),김종춘(Jong-Chun Kim),김영환(Young-Hwan Kim),서석준(Suk-Joon Seo),김수연(Soo-Yeun Ki),손정석(Jung-Suk Son),박지훈(Ji-Hoon Park),임용재(Yong-Jae Lim) 한국환경관리학회 2011 環境管理學會誌 Vol.17 No.3
In this study, various techniques for measurement and analysis of PAHs in the ambient air were verified in order to select a more reliable method. Sampling and analysis of PAHs were done by the EPA TO-13a method. QA/QC of the measurement was conducted to minimize errors in sampling and analyzing processes. The linearity of calibration curve of the PAH standards was good (R²=0.99). Audit accuracy was evaluated using 5 internal standards of PAHs (Naphthalene-d8, Acenaphthene-d₁?, Phenanthrene-d₁?, Chrysene-d₁₂, Perylene-d₁₂). Relative standard deviations of the internal standard of the PAHs were ranged from 1.48% for D8-naphthalene to 7.46% for D10-Phenanthrene. The detection limit of benzo(a)pyrene among 16 PAHs standards for quantitation was 15.11 pg.