Fig. 2. Representative liquid chromatography-mass spectrometry (LC-MS/MS) chromatograms of (A, B, C) voglibose and (D, E, F) telmisartan. (A, D) blank samples; (B, E) blank samples spiked with analyte at lower limit of quatitation; and (C, F) real samples from in vitro incubation with intestinal contents for 3 hours. cps, counts per second.
