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

^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)