Apichai Phonchaia a, Prapin Wilairatb b, Rattikan Chantiwasa a,* a Department of Chemistry and Center of Excellence for Innovation in Chemistry and FlowInnovation-Research for Science and Technology Laboratories (FIRST Labs), Faculty of Science,Mahidol University, Rama VI Rd., Bangkok 10400, Thailandb National Doping Control Centre, Mahidol University, Rama VI Rd., Bangkok 10400, Thailand*Corresponding author: rattikan.cha@mahidol.ac.th, rattikan.cha@mahidol.edu … Continue reading Development of a solid-phase extraction method with simple MEKC-UV analysis for simultaneous detection of indole metabolites in human urine after administration of indole dietary supplement