Chinese Journal of Chromatography
Determination of 32 polychlorinated biphenyls in aquatic products by gas chromatography-high-resolution mass spectrometry with accelerated solvent extraction-purification simultaneously coupled to isotope internal standard method
JIANG Feng, YU Tingting, LI Min, RONG Mao, HAN Li, SONG Zhe, ZHU Xiaoling
Chinese Journal of Chromatography . 2020, (7): 853 -860 .  DOI: 10.3724/SP.J.1123.2019.12006