Table 3.

Pre- and post-air stripping immiscible-liquid composition data.

Chemical	Pre-stripping Concentration (mg/kg)	Post-stripping Concentration (mg/kg)
1, 1, 1-Trichloroethane	1,600	<5+
1, 1-Dichloroethene	160	<10+
1,2,4-Trimethylbenzene	4,900	130
1,3,5-Trimethylbenzene	1600	33
1,2-Dichlorobenzene	120,000	6,900
4-Isopropyltoluene	670	39
Ethylbenzene	11,000	27
n-Butylbenzene	360	50
n-Propylbenzene	940	<25+
sec-Butylbenzene	190	<25+
Styrene	12,000	42
Tetrachloroethene	4,500	7.3
Toluene	8,200	<10+
Trichloroethene	580	<5+
Xylenes, Total	34,000	110

⁺Value less than detection limit.