Simultaneous determination of amantadine, rimantadine and chlorpheniramine in animal-derived food by liquid chromatography-tandem mass spectrometry after fast sample preparation

Abstract

A fast method for simultaneous determination of amantadine, rimantadine, and chlorpheniramine in seven animal derived samples was developed using LC-MS/MS with a new multifunctional syringe filter based on the QuEChERS method.