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Table 1 Sample reference activities (minimum–maximum (25th percentile)) at the moment of clinical activity measurements

From: An international multi-center investigation on the accuracy of radionuclide calibrators in nuclear medicine theragnostics

Radionuclide Minimum Aref–maximum Aref (25th percentile) (MBq)
Syringe 1 mL Syringe 3 mL Vial 1 mL Vial 10 mL
99mTc 3.9–18.5 (6.7) 10.3–44.3 (18.1) 4.3–18.0 (7.1) 34.1–147.8 (58.6)
111In 5.3–9.5 (5.7) 14.4–25.6 (15.4) 5.9–10.5 (6.3) 48.1–85.6 (51.4)
123I 6.7–17.6 (9.6) 17.6–47.5 (25.2) 7.8–19.9 (11.1) 60.7–161.6 (86.6)
124I 6.8–10.3 (7.1) 10.8–25.4 (17.4) 7.9–12.0 (8.3) 35.0–85.7 (58.6)
90Y 17.3–38.8 (18.7) 20.4–94.3 (45.2) 14.4–32.4 (15.6) 67.4–312.4 (149.7)
131I 10.8–13.4 (11.1) 20.4–31.5 (26.0) 13.1–16.2 (13.4) 66.8–105.7 (87.3)
177Lu 8.9–12.5 (9.2) 17.8–34.2 (25.2) 10.4–14.4 (10.7) 57.9–111.4 (82.0)