Fig. 3. Chromatograms of phenolic compounds obtained using the same Luna PFP
(2) column but with three different mobile phase compositions in which the mobile
phase A (1% acetic acid aqueous solution) is kept the same, but mobile phase B differs
as shown in the following three conditions: (A) 1% acetic acid in methanol and (B) 1%
acetic acid in methanol/acetonitrile (v/v = 1:1), and (C) 1% acetic acid in acetonitrile.
Peak identifications are the same as for Fig. 2.