Determination of 20 organochlorine pesticides residue in water by dispersive liquid-liquid microextraction based on solidificaton of floating organic droplet with gas chromatography
RUI Hongfei, WU Jun, ZHAO Ming, WU Fenghua, XU Junnan, OUYANG Xiaojie, LIU Xiaoying, FANG Jianqiang
Journal of Environment and Health . 2026, (5): 460 -466 .  DOI: 10.16241/j.cnki.1001-5914.2026.05.016