Chinese Journal of Chromatography
Imine-linked porous covalent organic framework used for the solid-phase extraction of estrogens from honey prior to liquid chromatography-tandem mass spectrometry
LI Hui, REN Gengbiao, LI Huijuan, CHEN Xiangfeng, ZHANG Zhiguo, ZHAO Yanfang
Chinese Journal of Chromatography . 2022, (8): 704 -711 .  DOI: 10.3724/SP.J.1123.2022.03017