About nitrogen results of 644
32:04
22:52
42:27
89:29
32:27
36:51
28:03
25:43
79:51
85:05
46:54
50:42
24:21
39:40
34:37
27:52
53:17
33:45
110:51
55:33
36:12
54:45
99:20
47:00
90:34
49:00
55:35
56:38
44:18
59:20
54:17
56:36
49:21
48:26
55:54
53:52
57:28
48:21
56:47
73:53
71:45
90:42
152:45
42:14
94:18
86:13