
A novel SFC–QTOF-MS method accurately detected 10 drugs in oral fluid, matching LC–MS/MS in 83 DUID cases while reducing run time by 42% and organic solvent use by 81%.
This article examines the results of chromatographic performance when using different buffers. A study of the origins of the differences in peak shape obtained when using varying buffers–additives is presented with regard to the analysis of basic peptides in reversed-phase HPLC.
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PeakMaster — A Freeware Simulator of Capillary Zone Electrophoresis