Extended Data Fig. 9: Analytical quality control HPLC chromatogram of [18F]FEDV used in all studies, confirmed with coinjection of a fully characterized standard. | Nature Biomedical Engineering

Extended Data Fig. 9: Analytical quality control HPLC chromatogram of [18F]FEDV used in all studies, confirmed with coinjection of a fully characterized standard.

From: A positron emission tomography tracer for the imaging of oxidative stress in the central nervous system

Extended Data Fig. 9

Chemical purity was determined by UV absorbance at 254 nm (top) and radioactivity using a gamma detector (bottom). HPLC column: Synergi Hydro-RP C18 column (4 μm, 250 × 4.6 mm, 80 Å) (Phenomenex, Torrance, CA) under isocratic flow of a mobile phase consisting of 35:65 ethanol:formate buffer (0.2 M formic acid/0.05 M sodium formate) at 1 mL/min.

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