Simultaneous Determination of Ten Bioactive Components from Shenling Baizhu San in Rat Plasma by UHPLC-MS/MS: Application to a Comparative Pharmacokinetic Study in Normal and Two Models of Ulcerative Colitis Rats

Figure 3

Representative MRM spectrum of each component: (a) blank plasma; (b) blank plasma spiked with analytes and IS; (c) rat plasma samples obtained at 0.5 h after oral administration of SLBZS.

(a)

(b)