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  1. Tobacco Science & Technology, 2010, 12, p. 36-39., ISSN.1002-0861

    Residue of butralin in tobacco and its transfer rate into tobacco smoke

    LUO HUA-YUAN(1); WANG SHAO-KUN(1); DONG SHI-FEI(1,2); PENG MAN-JIANG(1); ZHANG JUN-SONG(2)
    1. Hongyun Honghe Tobacco (Group) Co., Ltd., Kunming 650202, P.R. China; 2. School of Food and Bioengineering, Zhengzhou Institute of Light Industry, Zhengzhou 450002, P.R. China
    In order to determine the residue of butralin in tobacco and its transfer rate into smoke, a method for determining butralin with GC-MS/MS is developed. The butralin in sample was extracted with acetonitrile saturated by n-hexane, purified by graphite ...