In-tube solid phase microextraction and determination of ractopamine in pork muscle samples using amide group modified polysaccharide-silica hybrid monolith as sorbent prior to HPLC analysis
Chuanyun Peng, Shaowen Zhang, Chunlai Wu, Yong Feng, Dan Zhao, Xiaoqing Wang, Zhengyu Bai
Topics & Concepts
RactopamineMonolithChromatographySorbentChemistryExtraction (chemistry)High-performance liquid chromatographySolid-phase microextractionSilica gelSolid phase extractionMass spectrometryAdsorptionGas chromatography–mass spectrometryOrganic chemistryCatalysisPharmacological Effects and AssaysMass Spectrometry Techniques and ApplicationsPesticide Residue Analysis and Safety