Nuclide

Activity (Bq)

Difference (%)

Q2

SWAM2

¹³⁷Cs

4000

1.2

7.8

⁵⁴Mn

3660

16.0

−4.5

⁶⁰Co

3957

5.0

19.2

Mix-¹³⁷Cs

2000

−20.0

18.8

Mix-⁵⁴Mn

1830

11.8

9.4

Mix-⁶⁰Co

1980

11.2

17.6