TANDEM COLUMN CLEAN-UP METHOD USING MICROPORE-FREE SURFACE-ACTIVATED CARBON FOR THE ANALYSIS OF PCDD/FS, NON-ORTHO-PCBS AND MONO-ORTHO-PCBS Publication Attachment: 02-2.pdf Authors: Kemmochi, Yukio, Tsutsumi, Kaori, Arikawa, Akihiro and Nakazawa, Hiroyuki Year: 2002