Concise analysis of γ-hydroxybutyric acid in beverages and urine by capillary electrophoresis with capacitively coupled contactless conductivity detection using 4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid as background electrolyte
Yuting Li, Luhan Wang, Minhua Qian, Shengda Qi, Lei Zhou, Qiaosheng Pu
Topics & Concepts
ChemistryChromatographyCapillary electrophoresisDetection limitSolid phase extractionExtraction (chemistry)Sample preparationElectrolyteElectrodePhysical chemistryDiet and metabolism studiesMetabolomics and Mass Spectrometry StudiesTea Polyphenols and Effects