Use of Environmental Forensics In Drycleaning Investigations

Chemical Name MW17S PBW-2 PBW-1 MW12D BD-17VOCsAcetone < 0.0500 < 0.0500 < 0.0500 < 0.0500 < 0.0500Benzene < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050Bromobenzene < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050Bromochloromethane < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050Bromodichloromethane < 0.0020 < 0.0020 < 0.0020 < 0.0020 < 0.0020Bromoform 0.003 < 0.0010 0.016 < 0.0010 0.009Bromomethane < 0.0098 < 0.0098 < 0.0098 < 0.0098 < 0.00982-Butanone < 0.0100 < 0.0100 < 0.0100 < 0.0100 < 0.0100n-Butylbenzene < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050sec-Butylbenzene < 0.0050 < 0.0050 0.007 < 0.0050 < 0.0050tert-Butylbenzene < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050Carbon disulfide < 0.0100 < 0.0100 < 0.0100 < 0.0100 < 0.0100Carbon tetrachloride < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050Chlorobenzene < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050Chloroethane < 0.0100 < 0.0100 < 0.0100 < 0.0100 < 0.0100Chloroform 0.0039 < 0.0002 0.034 < 0.0002 < 0.0002Chloromethane < 0.0100 < 0.0100 < 0.0100 < 0.0100 < 0.01002-Chlorotoluene < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.00504-Chlorotoluene < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050Dibromochloromethane < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050Dibromomethane 0.043 < 0.0050 < 0.0050 0.086 < 0.00501,2-Dichlorobenzene < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.00501,3-Dichlorobenzene < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.00501,4-Dichlorobenzene < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050Dichlorodifluoromethane 0.0036 < 0.0100 0.074 < 0.0100 < 0.01001,1-Dichloroethane < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.00501,2-Dichloroethane < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.00501,1-Dichloroethene < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050cis-1,2-Dichloroethene < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050trans-1,2-Dichloroethene < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.00501,2-Dichloropropane < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.00501,3-Dichloropropane < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.00502,2-Dichloropropane < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.00501,1-Dichloropropene < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050cis-1,3-Dichloropropene < 0.0010 < 0.0010 < 0.0010 < 0.0010 < 0.0010trans-1,3-Dichloropropene < 0.0010 < 0.0010 < 0.0010 < 0.0010 < 0.0010Ethylbenzene 0.0050 0.045 < 0.0050 < 0.0050 < 0.0050Hexachlorobutadiene < 0.0100 < 0.0100 < 0.0100 < 0.0100 < 0.01002-Hexanone < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050Isopropylbenzene < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050p-Isopropyltoluene < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050Methyl tert-butyl ether < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.00504-Methyl-2-pentanone < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050Methylene chloride < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050n-Propylbenzene < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050Styrene < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.00501,1,1,2-Tetrachloroethane 0.09 0.007 0.78 0.0019 0.0241,1,2,2-Tetrachloroethane 0.01 < 0.0050 0.4 0.002 0.002Tetrachloroethene 0.155 0.047 0.523 0.145 0.067Toluene < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.00501,2,3-Trichlorobenzene < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.00501,2,4-Trichlorobenzene < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.00501,1,1-Trichloroethane < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.00501,1,2-Trichloroethane < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050Trichloroethene 0.006 0.765 0.072 < 0.0050 0.015Trichlorofluoromethane < 0.0100 < 0.0100 < 0.0100 0.0271 < 0.01001,2,3-Trichloropropane < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.00501,2,4-Trimethylbenzene < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.00501,3,5-Trimethylbenzene < 0.0050 < 0.0050 < 0.0050 < 0.0050 < 0.0050Vinyl acetate < 0.0100 < 0.0100 < 0.0100 < 0.0100 < 0.0100Vinyl chloride < 0.0020 < 0.0020 < 0.0020 < 0.0020 < 0.0020Xylenes, Total < 0.0150 < 0.0150 < 0.0150 < 0.0150 < 0.0150