Direct extraction of ten estrogens from milk samples with DVB/NVP-modified magnetic solid-phase extraction adsorbent followed by pre-column derivatization-UHPLC-MS/MS
Jiaxi Wen, Kehan Zhang, Yujun Liu, Zhifeng Du, Chaomei Xiong, Hongliang Jiang
Topics & Concepts
ChromatographyDivinylbenzeneExtraction (chemistry)DerivatizationChemistrySolid phase extractionEstriolBisphenol AHigh-performance liquid chromatographyBiochemistryOrganic chemistryStyrenePolymerHormoneCopolymerEpoxyAnalytical Chemistry and ChromatographyPesticide Residue Analysis and SafetyAnalytical chemistry methods development