1Multifunctionalized magnetic mesoporous silica as an efficient mixed-mode sorbent for extraction of phenoxy carboxylic acid herbicides from water samples followed by liquid chromatography-mass spectrometry in tandem

作者： Zhang, Huixian; Zheng, Dan; Zhou, Youxiang; Xia, Hong; Peng, Xitian; SCI

机构： Hubei Acad Agr Sci, Inst Agr Qual Stand & Testing Technol Res, Hubei Key Lab Nutr Qual & Safety Agro Prod, Wuhan 430064, Peoples R China;

来源：JOURNAL OF CHROMATOGRAPHY A

关键词： Magnetic mesoporous silica; Phenoxy carboxylic acids; Magnetic solid phase extraction; Mixed-mode extraction; UHPLC-MS/MS; Water samples

年份：2020