TY - GEN AU - Li,Xing-Fang AU - Cullen,William R AU - Reimer,Kenneth J TI - In situ extraction/preconcentration of PCBs and PAHs from aqueous samples using polytetrafluoroethylene tubing SN - 0003-2654 PY - 2002///1008 KW - Chromatography, Gas KW - methods KW - Polychlorinated Biphenyls KW - analysis KW - Polycyclic Aromatic Hydrocarbons KW - Polytetrafluoroethylene KW - Water Pollutants N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1039/b202163n ER -