and identify the most likely substance based on table 251

9:31

9:31

2:57

9:28

1:45

11:58

8:44

12:49

14:42

8:28

کوتاه

4:02

1:02:40

2:10

6:49

15:48

28:59

8:49

1:44

1:33

5:56

1:56

1:56

14:42

6:31

4:23

8:23

5:46

1:57

14:04

8:31

2:14

8:56

8:01

8:01

1:35

1:35

5:22

8:47

11:11