430262.fig.001a
(a)
430262.fig.001b
(b)
430262.fig.001c
(c)
Figure 1: Chromatogram of buffer solutions blank (a), chromatogram of 4′-OH-mephenytoin (7.0 min), phenacetin (12.8 min), and S-mephenytoin (19.1 min (b)), and chromatogram of incubated microsome sample (c), respectively.