(1) Organic Toxic Pollutants in Each of Four Fractions in Analysis by Gas Chromatography/Mass Spectroscopy (GC/MS).

1. (a) Volatiles. 1V acrolein 13V dichlorodifluoromethane 2V acrylonitrile 14V 1,1-dichloroethane 3V benzene 15V 1,2-dichloroethane 4V bis (chloromethyl) ether 16V 1,1-dichloroethylene 5V bromoform 17V 1,2-dichloropropane 6V carbon tetrachloride 18V 1,2-dichloropropylene 7V chlorobenzene 19V ethylbenzene 8V chlorodibromomethane 20V methyl bromide 9V chloroethane 21V methyl chloride 10V 2-chloroethylvinyl ether 22V methylene chloride 11V chloroform 23V 1,1,2,2-tetrachloroethane 12V dichlorobromomethane 24V tetrachloroethylene

   25V toluene 29V trichloroethylene 26V 1,2-trans-dichloroethylene 30V trichlorofluoromethane 27V 1,1,1-trichloroethane 31V vinyl chloride 28V 1,1,2-trichloroethane

2. (b) Acid Compounds. 1A 2-chlorophenol 7A 4-nitrophenol 2A 2,4-dichlorophenol 8A p-chloro-m-cresol 3A 2,4-dimethylphenol 9A pentachlorophenol 4A 4,6-dinitro-o-cresol 10A phenol 5A 2,4-dinitrophenol 11A 2,4,6-trichlorophenol 6A 2-nitrophenol
3. (c) Base/Neutral. 1B acenaphthene 25B dimethyl phthalate 2B acenaphthylene 26B di-n-butyl phthalate 3B anthracene 27B 2,4-dinitrotoluene 4B benzidine 28B 2,6-dinitrotoluene 5B benzo(a)anthracene 29B di-n-octyl phthalate 6B benzo(a)pyrene 30B 1,2-diphenylhydrazine 7B 3,4-benzofluoranthene (as azobenzene) 8B benzo(ghi)perylene 31B fluoranthene 9B benzo(k)fluoranthene 32B fluorene 10B bis(2-chloroethoxy)methane 33B hexachlorobenzene 11B bis(2-chloroethyl)ether 34B hexachlorobutadiene 12B bis(2-chloroisopropyl)ether 35B hexachlorocyclopentadiene 13B bis(2-ethylhexyl)phthalat 36B hexachloroethane 14B 4-bromophenyl phenyl ether 37B indeno(1,2,3-cd)pyrene 15B butylbenzyl phthalate 38B isophorone 16B 2-chloronaphthalene 39B naphthalene 17B 4-chlorophenyl phenyl ether 40B nitrobenzene 18B chrysene 41B N-nitrosodimethylamine 19B dibenzo(a,h)anthracene 42B N-nitrosodi-n-propylamine 20B 1,2-dichlorobenzene 43B N-nitrosodiphenylamine 21B 1,3-dichlorobenzene 44B phenanthrene 22B 1,4-dichlorobenzene 45B pyrene 23B 3,3'-dichlorobenzidine 46B 1,2,4-trichlorobenzene 24B diethyl phthalate
4. (d) Pesticides. 1P aldrin 14P endrin 2P alpha-BHC 15P endrin aldehyde 3P beta-BHC 16P heptachlor 4P gamma-BHC 17P heptachlor epoxide 5P delta-BHC 18P PCB-1242 6P chlordane 19P PCB-1254 7P 4,4'-DDT 20P PCB-1221 8P 4,4'-DDE 21P PCB-1232 9P 4,4'-DDD 22P PCB-1248 10P dieldrin 23P PCB-1260 11P alpha-endosulfan 24P PCB-1016 12P beta-endosulfan 25P toxaphene 13P endosulfan sulfate