“…The dominant congeners in APCDs and PUF cartridge were1,2,3,4,6,7,OCDD,1,2,3,4,7,1,2,3,6,7,1,2,3,7,8,1,2,3,4,6,7,. These results were different from those reported by Li et al (Li et al, 2007c;Li et al, 2008 2, 3, 7, 8-P eC D F 2, 3, 4 ,7 ,8 -P eC D F 1, 2, ...…”