Chinese Journal of Chromatography
Revolution teaching practice in sample pretreatment supported by large-scale instrument： a case study of magnetic covalent organic framework enriching organic ultraviolet filters in seawater
LI Shuang, ZHU Yiling, REN Zhen, GAO Dangdang, GU Helin, LAO Junlang
Chinese Journal of Chromatography . 2026, (6): 705 -712 .  DOI: 10.3724/SP.J.1123.2025.08010