Publication | Closed Access

A novel fractionized sampling and stacking strategy for online hyphenation of solid-phase-based extraction to ultra-high performance liquid chromatography for ultrasensitive analysis

Online HyphenationEngineeringSeparation ScienceGas ChromatographyMedicineUltrasensitive AnalysisBioanalysisAnalytical ChemistryLiquid ChromatographyPreparative ApplicationSolid-phase-based ExtractionPharmacologyChromatographic AnalysisBiomolecular EngineeringChromatographyDrug Analysis