Table 10 The activities for \(^{124}I\) and the radionuclidic impurities calculated at the moment when the contribution of the radioactive impurities from \(^{123}\)I is less than 0.35% of the total activity

Natural \(^{124}\)TeO\(_{2}\)

10

127

9.62

40.23

0.74

0.35

10.767(\(^{126}\)I), 3.33 (\(^{125}\)I)

44.98 (\(^{126}\)I), 13.90 (\(^{125}\)I)

15

122

15.318

45.25

0.111

0.35

13.172 (\(^{126}\)I), 3.737 (\(^{125}\)I)

38.95 (\(^{126}\)I), 11.09 (\(^{125}\)I)

Enriched \(^{124}\)TeO\(_{2}\)

10

149

76.627

98.01

0.259

0.35

0.777 (\(^{14}\)O), 0.259 (\(^{123}\)I)

0.99 (\(^{14}\)O), 0.35 (\(^{123}\)I)

15

151

117.327

98.34

0.407

0.35

1.184(\(^{14}\)O), 0.407(\(^{123}\)I)

0.98 (\(^{14}\)O), 0.35 (\(^{123}\)I)