Table A9. Results of holding-time study for groundwater samples from the Naval Surface Warfare Cen-
ter, Crane, Indiana, well I, samples 48616 and 48629.
Conc. fortified(g/L)
Determined concentration (g/L)
Acidified?
TNB
TNT
HMX
RDX
TNB
3,5-DNA
TNT
4ADNT
2ADNT
Day 0
No
pH = 7.10
0
0
Yes
pH = 2.18
0
0
No
30.0
24.5
65
82
28
23
4
Yes
30.0
24.5
68
79
28
24
Day 7
No
0
0
Yes
0
0
No
74
88
20
20
Yes
69
84
25
23
3
Day 14
No
0
0
Yes
0
0
No
67
83
14
3
19
3
Yes
71
83
26
24
4
3
Day 21
No
0
0
Yes
0
0
No
67
83
6
3
14
3
2
Yes
69
82
27
24
2
3
Day 28
No
0
0
Yes
0
0
No
68
85
3
5
15
5
2
Yes
75
93
29
27
2
2
29
Previous Page
