Fig. 5From: Production of [211At]NaAt solution under GMP compliance for investigator-initiated clinical trialTypical γ-ray spectrum of [211At]NaAt solution. We detected X radiation of 76.9, 79.3, 89.3, 89.8 and 92.3 keV derived from 211Po, a daughter nuclide of 211At, and γ radiation of 569.7 and 687.0 keV derived from 211Po and 211At, respectivelyBack to article page