Skip to main content

Advertisement

Fig. 5 | EJNMMI Radiopharmacy and Chemistry

Fig. 5

From: Radiochemical and analytical aspects of inter-institutional quality control measurements on radiopharmaceuticals

Fig. 5

a Bombesin-analog labeled with Gallium-68. Chromatogram was analyzed using different type op smoothing. Also manual integration was applied. Difference in RCP is ~ 4.4%. Smoothing algorithm was applied using 11 data points. Minimum peak height was set on 3 times background. RCP from chromatograms were taken into account in Fig. 5a. (A: manual (raw), E: mean, G: Savitszky-Golay. b CCK-analog labeled with Indium-111. Chromatogram was analyzed using different type of smoothing. Also manual integration was applied. Difference in RCP is ~ 7.6%. Smoothing algorithm was applied using 11 data points. Minimum peak height was set on 3 times background. RCP from chromatograms were taken into account in Fig. 5b. (A: manual (raw), E: mean, G: Savitszky-Golay. c PSMA-analog labeled with Lutetium-177. Chromatogram was analyzed using different type op smoothing. Also manual integration was applied. Difference in RCP is ~ 4.5%. Smoothing algorithm was applied using 11 data points. Minimum peak height was set on 3 times background. RCP from chromatograms were taken into account in Fig. 5c. (A: manual (raw), E: mean, G: Savitszky- Golay

Back to article page