Fig. 4
Semi-preparative HPLC radiochromatogram of [18F]LBT999 purification on AIO module: mobile phase and flow rate, ammonium acetate 0.1 M/acetonitrile: Agilent Zorbax EclipseXDB-C18 (9.4 × 250 mm, 5 μm, CA, USA), 40/60 at 4 mL/min in presence of Na-Asc (0.5%) (RT = 10.5–12)