Co-planar PCBs(polychlorinated biphenyls) of non-ortho are investigated in soil and ginseng on the North Gyeongbuk with HRGC/HRMS. PCB77 in soil on Yeongju and Sangju are detected 0.0007 pgTEQ/g and 0.0009 pgTEQ/g, respectively. PCB81 in soil on Yeongju and Sangju are detected 0.0113 pgTEQ/g and 0.0108 pgTEQ/g, respectively. Also PCB126 in soil on Yeongju and Sangju are detected 0.0907 pgTEQ/g and 0.0944 pgTEQ/g, respectively. But PCB169 in soil on Yeongju and Sangju is not detected. Total Co-planar PCBs of non-ortho in soil on Yeongju and Sangju are 0.1027 pgTEQ/g and 0.1061 pgTEQ/g, respectively. PCB77 in ginseng on Yeongju and Sangju are detected 0.0008 pgTEQ/g. Then PCB81 in ginseng on Yeongju and Sangju are detected 0.0104 pgTEQ/g and 0.0112 pgTEQ/g, respectively. But PCB126 in ginseng on Yeongju and Sangju are detected 0.0585 pgTEQ/g and 0.0579 pgTEQ/g, respectively. PCB169 in ginseng on Yeongju and Sangju is not detected. Total Co-planar PCBs of non-ortho in ginseng on Yeongju and Sangju are 0.0697 pgTEQ/g and 0.0700 pgTEQ/g, respectively. Relationship of PCBs in between soil and ginseng shown significance(R2 : 0.99).

Abstract
 1. 서 론
 2. 재료 및 방법
  2.1. 시험포장
  2.2. PCBs의 전처리
  2.2. Co-planar PCBs의 기기분석
 3. 결과 및 고찰
  3.1. 토양 중 co-planar PCBs
  3.2. 인삼 중 co-planar PCBs
  3.3. 토양과 인삼 중 co-planar PCBs의 상관관계
 4. 결 론
 참 고 문 헌

• 김정호(대구한의대학교 소방방재환경학과) | Jung-Ho Kim (Dept. of Safety & Environmental Prevention, Daegu Haany University) Corresponding Author