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. 2021 May 21;11:10668. doi: 10.1038/s41598-021-90069-x

Figure 5.

Figure 5

High performance liquid chromatography (HPLC) chromatograms (a) radioactive peak of [18F]TMP195 detected with radioactivity detector, (b) [18F]TMP195 associated cold mass was detected with ultraviolet detector and (c) TMP195 detected with ultraviolet detector. [18F]TMP195 peaks detected by both ultraviolet (250 nm) and radioactive traces were consistent with TMP195 ultraviolet peak, thus confirming the identity of the target tracer.