题目：Pulsed discharge helium ionization detector universal detector for inorganic and organic compounds at the low picogram level 期刊：Journal of Chromatography A, Volume 688, Issues 1-2, 30 December 1994, Pages 135-152 作者：W.E. Wentworth, Huamin Cai, Stanley Stearns 地址：http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6TG8-44K94V4-8M-1&_cdi=5248&_user=534248&_pii=0021967394009139&_orig=search&_coverDate=12%2F30%2F1994&_sk=993119998&view=c&wchp=dGLbVtb-zSkWz&md5=9999c66e21af2d5bdaec56c15d530868&ie=/sdarticle.pdf
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