the three major isotopes of pb

2:28

12:42

2:22

7:56

10:08

19:33

2:51

13:19

3:43

5:23

11:49

5:04

7:19

9:44

7:44

9:58

10:18

10:19

6:04

12:15

2:38

8:10

1:08

3:35

2:19

15:28

2:21

3:48

6:07

4:20

8:52

1:15

2:24

8:22

10:29

1:11:49

52:23

3:03

6:28

3:26

20:37

3:33

4:08

8:05

2:27

3:09

10:55

2:47

8:48

5:11

3:44

4:12

8:20

10:25

11:24

25:24

8:59

6:21

7:50

3:50