Figure 1.
Chromatograms of Finasteride at different irradiation time. Initial concentration: 9.992.10-4 mol/l in 1:20 Acetonitrile/Water solution; eluent: Acetonitrile/Water 95:5; Alltech Alltima C8 5 μm, 250 mm x 4 mm Ø; flow: 1 ml/min.
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