Samples category

Samples ID

Activity concentration (Bq∙kg⁻¹)

Th-232

Ra-226

K-40

Soil samples

S-01

52 ± 7.28

16 ± 3.36

530 ± 74.20

S-02

34 ± 6.12

10 ± 2.91

520 ± 78.00

S-04

29 ± 4.93

8 ± 2.49

81 ± 22.68

S-05

133 ± 15.96

131 ± 18.33

388 ± 69.76

S-06

-

-

126 ± 29.01

S-07

40 ± 7.68

-

508 ± 96.54

S-08

-

-

120 ± 34.85

S-09

25 ± 7.37

15 ± 3.98

426 ± 80.95

S-10

56 ± 7.85

15 ± 3.83

575 ± 86.22

S-11

20 ± 3.87

8 ± 2.00

300 ± 47.95

S-12

36 ± 6.82

23 ± 4.65

552 ± 82.78

S-13

31 ± 4.67

16 ± 3.11

379 ± 56.84

S-14

31 ± 5.66

16 ± 3.78

443 ± 70.93