49
Table A6. Concentrations of TCE (mg/L) in samples taken during field study.
Sample #
Control-DI
DI Sampler
Control-H
HydraSleeve
1
104.5
92.0
100.9
95.0
2
105.8
98.0
104.0
94.5
3
105.7
97.9
98.5
90.8
4
106.7
99.6
103.5
87.4
5
100.7
102.2
104.4
92.8
6
103.7
104.0
106.3
92.2
7
105.5
91.2
Mean
104.5
99.0
103.3
92.0
Sample #
Control-K
Kabis
Control-PB
PneumoBailer
1
101.2
107.6
94.0
93.9
2
99.8
96.1
99.0
93.5
3
101.9
97.8
98.5
99.9
4
100.9
87.1
96.5
67.1
5
101.8
107.3
98.9
105.8
6
99.6
97.9
99.2
82.0
Mean
100.9
99.0
97.7
90.4
Control- PDB
PDB Sampler
DS-A
94.7
80.3
DS-B
93.4
79.5
DS-C
93.2
80.7
Mean
93.7
80.1