MONITORING TO DETECT PREVIOUSLY UNRECOGNIZED POLLUTANTS IN SURFACE WATERS APPENDIX JULY 1977 U.S. ENVIRONMENTAL PROTECTION AGENCY OFFICE OF TOXIC SUBSTANCES WASHINGTON, D.C. 20460 ------- 77- TtCHNiCAL REPORT DATA ji1 rcnJ Iinojiictiotis on the reverse before completing) \. REPORT NO. EPA-560/7-77-001a 4. TITLE AND SUBTi TLE Monitoring to Detect Previously Unrecognized Pollutants in Surface WatersAppendix: Organic Analysis Data 7. AUTHORtS) B. B. Ewing, E.S.K. Chi an, J. C. Cook, C. A. Evans, P. K. Hopke, E. G. Perkins, and J. C. Means 9. PERFORMING ORGANIZATION NAMF AND ADDRESS Institute for Environmental Studies 408 S. Goodwin Avenue University of Illinois at Urbana-Champaign Urbana, Illinois 61801 3. RECIPIENT'S ACCESSION-NO. 5. REPORT DATE July 1977 6. PERFORMING ORGANIZATION CODE 8. PERFORMING ORGANIZATION REPORT NO. 10. PROGRAM ELEMENT NO. 11. CONTRACT/GRANT NO. EPA 68-01-3234 12. SPONSORING AGENCY NAME AND ADDRESS United States Environmental Office of Toxic Substances Washington, D. C. 20460 Protection Agency 13. TYPE OF REPORT AND PERIOD COVERED Appendix to final report. 14. SPONSORING AGENCY CODE 15. SUPPLEMENTARY NOTES 16. ABSTRACT Samples of surface waters were collected from 204 sites near heavily industrialized areas across the United States. The samples were analyzed for all contaminants present at concentrations greater than one part per billion. Each water sample was preconcentrated for analysis of organics in three fractions: volatile organics by nitrogen-gas stripping and the less-volatile organics by extraction with chloroform under both basic and acidic conditions. Organic constituents were identified by gas chromatography/mass spectrometry and quantified by gas- chromatographic techniques. Inorganic constituents were determined by spark- source mass spectrometry, energy-dispersive x-ray fluorescence analysis, and instrumental neutron activation analysis. For comparison with previous data from the same sites, the samples were also analyzed for total chemical oxygen demand, turbidity, conductivity, pH, color, oxidation-reduction potential, suspended solids, and volatile suspended solids. Results of the inorganic analyses were presented in previous quarterly progress reports. Final results of the organic analyses are presented in this appendix to the final report. 17. KEY WORDS AND DOCUMENT ANALYSIS DESCRIPTORS Water quality Water pollution Water analysis Water chemistry Surface waters b.IDENTIFIERS/OPEN ENDED TERMS Trace contaminants Organic compounds Volatile organic compounds Industrial pollution Nationwide survey c. COSATi l-'icld/Group 8h 7b, 7c, 7e 13. DISTRIBUTION1 STATEMENT Unrestricted Available from National Technical Infor- mation Service. Springfield. VA 22151 19. SECURITY CLASS (This Report) U nclassified 25. SECURITY CLASS (This page) Unclassified 21. NO. OF PAGES 4 22. PRICE EPA Form 2220-1 (9-73) ------- EPA-560/7-77-001a MONITORING TO DETECT PREVIOUSLY UNRECOGNIZED POLLUTANTS IN SURFACE WATERS APPENDIX: ORGANIC ANALYSIS DATA INSTITUTE FOR ENVIRONMENTAL STUDIES University of Illinois at Urbana-Champaign B. B. Ewing E. S. K. Chian J. C. Cook F. B. DeWalle C. A. Evans P. K. Hopke J. H. Kim Principal Investigators J. C. Means R. Mil berg E. G. Perkins J. D. Sherwood W. H. Wadlin Final Report Contract No. 68-01-3234 July 1977 Project OfficerVincent J. DeCarlo Prepared for Office of Toxic Substances U.S. Environmental Protection Agency Washington, D.C. 20460 Document is available to the public through the National Technical Information Service, Springfield, Virginia 22151 ------- NOTICE This report has been reviewed by the Office of Toxic Substances, EPA, and approved for publication. Approval does not signify that the contents necessarily reflect the views and policies of the Environmental Protection Agency, nor does mention of trade names or commercial products constitute endorsement or recommendation for use. ------- 1 TABLE Bl Organic Compounds Identified in Sample Relative Retention Peak # Time 1 2 3 4 5 6 7 8 Volatile Compounds Dichloromethane Acetone Chloroform Trichloro-trifluoroethane Trichloroethylene Benzene Tetrachloroethyl ene Toluene Approximate Level (PPB) 1 2 30 5 4 3 2 2 ------- TABLE B2 Organic Compounds Identified in Sample # 1A Peak # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Relative Retention Time 0.435 0.780 0.792 0.826 0.893 0.926 0.954 0.978 1.000 1.049 1.061 1.088 1.095 1.131 1.143 1.186 1.216 1.232 1.265 1.323 1.348 1.366 1.388 1.403 1.418 1.451 Compounds in Acid Extract Methyl -2-ethyl Hexanoate (IS) Fatty Acid Methyl Ester C = 12 Methyl Trichlorophenyl Ether Methyl Tetrachlorophenyl Ether Methyl Myri state Fatty Acid Methyl Ester C >_ 14 Fatty Acid Methyl Ester C > 15 + Methyl Pentachlorophenyl Ether Fatty Acid Methyl Ester C >_ 15 Methyl Palmitate Fatty Acid Methyl Ester C >_ 16 ? Dibutyl Phthalate Methyl Stearate ? Fatty Acid Methyl Ester C >_ 19 Fatty Acid Methyl Ester C >_ 20 ? Fatty Acid Methyl Ester C ^ 22 Fatty Acid Methyl Ester C >_ 22 Di ethyl Hexyl Phthalate ? ? C,c - Terpineol ? Fatty Acid Methyl Ester C > 26 ? Approximate Level (PPB) _ _ _ 10 1 5 9 12 8 (mix) 2 45 4 4 14 43 4 4 11 35 6 15 14 14 7 6 7 2 4 ------- TABLE B3 Organic Compounds Identified in Sample #1B Relative Retention Peak # Time 1 2 3 4 5 6 Compounds in Base Extract Xylene Dibromo-chl oroethane Camphor (IS) Diisobutyl Phthalate Dibutyl Phthalate Terpineol Approximate Level (PPB) 19 14 1 1 1 TABLE B4 Organic Compounds Identified in Sample # 2S Relative Retention Peak # Time 1 2 3 4 5 6 7 8 9 10 11 Volatile Compounds Acetone Chloroform Trichloro-trifluoroethane Trichloroethane Bromo-dichloromethane Trichloroethylene Benzene Di bromo-chl oromethane Tetrachloroethylene Fluoro-dichloro-bromomethane Toluene Approximate Level (PPB) 2 5 2 1 9 2 4 2 1 1 2 ------- TABLE B5 Organic Compounds Identified in Sample # 2A Peak # 1 2 3 4 5 6 Relative Retention Time 0.467 0.899 1.000 1.105 1.319 1.386 Compounds in Acid Extract Methyl -2-ethyl Hexanoate (IS) Methyl Myri state Methyl Palmitate Methyl Stearate Diethyl Hexyl Phthalate Terpineol Approximate Level (PPB) 2 4 2 1 1 TABLE B6 Organic Compounds Identified in Sample #2B Peak # 1 2 3 4 Relative Retention Time Compounds in Base Extract Tetrachloroethane 1 ,2-Diethoxyethane Camphor (IS) Terpineol Approximate Level (PPB) 2 2 2 ------- TABLE B7 Organic Compounds Identified in Sample #3S Peak # 1 2 3 4 5 6 7 8 9 10 11 Relative Retention Time Volatile Compounds Dichloromethane Acetone Trichloro-fluoromethane Chloroform Trifluoro-trichloroethane Butane Trichloroethylene Benzene Tetrachloroethylene Toluene Chlorobenzene Approximate Level (PPB) 1 3 6 8 3 6 4 2 1 1 1 ------- TABLE B8 Organic Compounds Identified in Sample # 3A Peak # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Peak i 1 2 3 4 5 Relative Retention Time 0.519 1.000 1.055 1.085 1.091 1.131 1.167 1.179 1.213 1.262 1.319 1.349 1.365 1.402 Organic Relative Retention Time Compounds in Acid Extract Methyl -2-ethyl Hexanoate (IS) Methyl Palmitate ? Dibutyl Phthalate Methyl Stearate ? ? Fatty Acid Methyl Ester C i 20 ? ? Diethyl Hexyl Phthalate ? ? ? TABLE B9 Compounds Identified in Sample #3B Compounds in Base Extract Tetrachl oroethyl ene Diethoxyethane Dichlorobenzene Camphor (IS) ? Approximate Level (PPB) 3 3 1 3 2 1 2 9 2 6 2 3 3 Approximate Level (PPB) 2 3 4 1 ------- TABLE BIO Organic Compounds Identified in Sample # 4S Peak 1 1 2 3 4 5 6 7 8 9 10 11 Relative Retention Time Volatile Compounds Dichloromethane Acetone Trichlorofluoromethane Chloroform Trichloro-trifluoroethane Pentane Trichloroethane Trichloroethylene Benzene Tetrachloroethylene Toluene Approximate Level (PPB) 2 3 6 9 3 2 1 2 1 1 1 TABLE Bll Organic Compounds Identified in Sample # 4A Relative Retention Approximate Peak # Time Compounds in Acid Extract Level (PPB) Sample 4A was destroyed and no quantitative data or chromatogram is available. ------- 8 TABLE B12 Organic Compounds Identified in Sample # 4B Peak # 1 2 3 4 5 Peak # 1 2 3 4 5 6 7 8 9 10 11 12 Relative Retention Time Compounds in Base Extract Tetrachloroethylene Camphor (IS) Naphthalene (IS) Unidentified Phthalate Terpineol TABLE B13 Organic Compounds Identified in Sample # 5S Relative Retention Time Volatile Compounds Dichloromethane Acetone Tetrahydrofuran Chloroform Trifluoro-trichloroethane Trichloroethane Trichloroethylene Benzene Hexane Tetrachloroethylene Toluene Chlorobenzene Approximate Level (PPB) 11.3 3 1 Approximate Level (PPB) 2 2 1 100 1 1 6 2 1 4 1 1 ------- TABLE B14 Organic Compounds Identified in Sample # 5A Peak # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Relative Retention Time 0.444 0.559 0.894 0.927 0.951 1.000 1.036 1.058 1.097 1.182 1.219 1.265 1.326 1.349 1.365 1.386 1.402 1.419 1.453 Compounds in Acid Extract Methyl -2-ethyl Hexanoate (IS) Camphor Methyl Myri state Fatty Acid Methyl Ester C >_ 14 Methyl Pentachlorophenyl Ether Methyl Palmitate Hydrocarbon C ^ 18 ? Methyl Stearate Fatty Acid Methyl Ester C ^ 20 ? Fatty Acid Methyl Ester C >_ 22 Diethyl Hexyl Phthalate ? ? ? ? ? 7 Approximate Level (PPB) 8 2 1 2 12 1 4 9 2 18 5 8 8 7 1 2 2 2 ------- 10 TABLE B15 Organic Compounds Identified in Sample # 5B Relative Retention Peak # Time 1 2 3 4 5 6 Compounds in Base Extract Tetrachloroethylene Diethoxyethane Camphor (IS) ? Diethyl-Hexyl Phthalate Terpineol Approximate Level (PPB) 2 4 1 1 1 TABLE B16 Organic Compounds Identified in Sample # 6S Relative Retention Peak # Time 1 2 3 4 5 6 7 8 9 10 n 12 13 14 Volatile Compounds Dichloromethane Acetone Tetrahydrofuran Chloroform Dioxane Pentane Trichloroethylene Benzene Hexane Diisopropyl Ether Tetrachloroethylene Toluene Ethyl benzene Dichlorobenzene Approximate Level (PPB) 2 4 1 1 1 1 6 2 1 1 4 2 1 1 ------- 11 TABLE B17 Organic Compounds Identified in Sample # 6A Peak # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Peak # 1 2 3 4 5 6 Relative Retention Time 0.463 0.791 0.878 0.900 0.933 0.955 1.000 1.060 1.097 1.184 1.218 1.264 1.318 1.342 Organic Relative Retention Time Compounds in Acid Extract Methyl -2-ethyl Hexanoate (IS) Fatty Acid Methyl Ester C = 12 Fatty Acid Methyl Ester C >_ 13 Fatty Acid Methyl Ester C = 14 Fatty Acid Methyl Ester C >_ 14 Methyl Pentachlorophenyl Ether Methyl Palmitate ? Methyl Stearate Fatty Acid Methyl Ester C >_ 20 Fatty Acid Methyl Ester C >_ 21 Fatty Acid Methyl Ester C >_ 22 Diethyl Hexyl Phthalate Fatty Acid Methyl Ester C >_ 24 TABLE B18 Compounds Identified in Sample #6B Compounds in Base Extract Tetrachl oroethyl ene Diethoxyethane Camphor (IS) ? Diethyl Hexyl Phthalate Terpineol Approximate Level (PPB) 1 1 1 2 1 10 2 8 1 6 1 1 2 Approximate Level (PPB) 3 5 1 1 4 ------- 12 TABLE B19 Organic Compounds Identified in Sample #7S Relative Retention Peak # Time 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Volatile Compounds ? Dichloromethane Acetone Butene Trichloro-trifluoroethane Dichloroethylene Cyclopentane Tetrahydrofuran Diethyl Ether Chloroform Pentane Hexene Trichloroethylene Benzene Hexane Tetrachloroethylene Toluene Acetophenone Chlorobenzene Nonene Ethyl benzene Approximate Level (PPB) 1 30 2 2 30 2 4 1 5 30 9 5 10 7 10 1 5 2 2 1 4 ------- 13 TABLE B20 Organic Compounds Identified in Sample # 7A Peak # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Peak # Relative Retention Time 0.558 0.766 0.851 0.919 0.962 1.000 1.049 1.081 1.143 1.151 1.177 1.210 1.215 1.239 1.270 1.332 1.365 1.386 Organic Relative Retention Time Compounds in Acid Extract Methyl -2-ethyl Hexanoate (IS) C,Q - Terpineol Methyl -2(4-chlorophenoxy) Butanoate Methyl Myri state Methyl Pentachlorophenyl Ether Methyl Palmitate ? Methyl Stearate ? Fatty Acid Methyl Ester C >_ 20 ? ? Fatty Acid Methyl Ester C >_ 22 Butyl benzyl Phthalate Diethyl Hexyl Phthalate Fatty Acid Methyl Ester C >_ 24 ? ? TABLE B21 Compounds Identified in Sample # 7B Compounds in Base Extract Approximate Level (PPB) 1 1 1 3 5 5 11 1 1 11 2 2 2 2 1 1 1 Approximate Level (PPB) 1 1.000 2 1.180 Naphthalene (IS) ------- 14 TABLE B22 Organic Compounds Identified in Sample #8S (Field Stripped) Relative Retention Peak # Time 1 2 3 4 5 6 7 8 - 9 10 11 Volatile Compounds Dichloromethane Acetone Trichlorofluoromethane Chloroform Pentane Bromo-dichloromethane Trichloroethylene Benzene Hexane Toluene Chlorobenzene Approximate Level (PPB) 2 2 4 6 6 4 2 2 5 1 1 TABLE B23 Organic Compounds Identified in Sample #8A (Field Extracted) Relative Retention Approximate Peak # Time Compounds in Acid Extract Level (PPB) 1 0.560 Methyl-2-ethyl Hexanoate (IS) ------- 15 TABLE B24 Organic Compounds Identified in Sample #8B (Field Extracted) Peak # 1 Peak # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Relative Retention Time Compounds in Base Extract 1.000 Naphthalene (IS) TABLE B25 Organic Compounds Identified in Sample #8S Relative Retention Time Volatile Compounds Dichloromethane Acetone Butene Trichloro-fluoromethane Chloroform Pentane ? ? Bromo-dichloromethane Hexane Benzene Dibromo-chloromethane Methyl Methacrylate Furfural Toluene Chlorobenzene Approximate Level (PPB) (Lab Stripped) Approximate Level (PPB) 3 1 1 3 10 1 1 1 7 4 6 3 10 2 1 4 ------- 16 TABLE B26 Organic Compounds Identified in Sample # 8A (Lab Extracted) Relative Retention Approximate Peak # Time Compounds in Acid Extract Level (PPB) 1 0.560 Methyl-2-ethyl Hexanoate (IS) TABLE B27 Organic Compounds Identified in Sample # 8B (Lab Extracted) Relative Retention Approximate Peak # Time Compounds in Base Extract Level (PPB) 1 1.000 Naphthalene (IS) ------- 17 TABLE B28 Organic Compounds Identified in Sample #9S (Field Stripped) Relative Retention Peak # Time 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Volatile Compounds Dichloromethane Acetone Butene Tri chl oro-f 1 uoromethane Dichloroethylene Pentene Isomer Tetrahydrofuran Chloroform Dichloroethane Pentene Isomer Trichloroethane Pentane Trichloroethylene Benzene Hexane Methyl -isobutyl Ketone Tetrachl oroethyl ene Toluene Ethyl benzene Approximate Level (PPB) 5 4 1 20 1 1 1 20 1 9 1 2 5 2 12 1 1 2 1 ------- 18 TABLE B29 Organic Compounds Identified in Sample #9A (Field Extracted) Peak # 1 2 3 4 5 6 7 8 9 10 11 12 13 Peak # 1 2 3 4 5 6 7 8 9 Relative Retention Time 0.556 0.854 0.911 1.000 1.048 1.081 1.104 1.149 1.176 1.208 1.258 1.277 1.312 Organic Relative Retention Time 0.830 1.000 1.106 1.277 1.523 1.583 1.602 1.852 1.924 Compounds in Acid Extract Methyl -2-ethyl Hexanoate (IS) Methyl -2 (4-chlorophenoxy) Butanoate Methyl Myri state Methyl Palmitate ? Methyl Stearate Hydrocarbon C >_ 20 Hydrocarbon C > 22 ? Fatty Acid Methyl Ester C >_ 22 Diethyl Hexyl Phthalate Fatty Acid Methyl Ester C >_ 24 C,r - Terpineol TABLE B30 Compounds Identified in Sample #9B ( Compounds in Base Extract Dichlorobenzene Isomer Naphthalene (IS) Alkyl Acid Ester (R + R1 > 8) C,Q - Terpineol ? Dibutyl Phthalate Caffeine Diethyl Hexyl Phthalate C - Terpineol Approximate Level (PPB) _ 1 2 6 2 10 1 1 11 2 3 6 8 Field Extracted) Approximate Level (PPB) 1 1 1 4 4 4 3 3 15 ------- 19 TABLE B31 Organic Compounds Identified in Sample # 9S (Lab Stripped) Relative Retention Peak # Time 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Volatile Compounds Dichloromethane Acetone Trichlorofluoromethane Pentene Tetrahydrofuran Diethyl Ether Chloroform Pentane Trichloroethane Hexene Trichloroethylene Benzene Hexane Tetrachl oroethyl ene Toluene Ethyl Benzene Approximate Level (PPB) 8 4 20 1 1 3 20 10 1 2 4 1 10 1 2 2 ------- 20 TABLE B32 Organic Compounds Identified in Sample # 9A (Lab Extracted) Peak # 1 2 3 4 5 6 7 8 9 10 11 12 13 Peak # 1 2 3 4 5 6 7 8 Relative Retention Time 0.558 0.850 0.911 1.000 1.035 1.081 1.149 1.176 1.208 1.240 1.250 1.277 1.312 Organic Relative Retention Time 0.830 1.000 1.113 1.522 1.583 1.603 1.855 1.922 Compounds in Acid Extract Methyl -2-ethyl Hexanoate (IS) Methyl -2(4-chlorophenoxy) Butanoate Methyl Myri state Methyl Palmitate ? Methyl Stearate Hydrocarbon C >_ 22 ? Fatty Acid Methyl Ester C 1 22 Butyl benzyl Phthalate Diethyl Hexyl Phthalate Fatty Acid Methyl Ester C 1 24 C-c - Terpineol TABLE B33 Compounds Identified in Sample # 9B Compounds in Base Extract Dichlorobenzene Naphthalene (IS) Alkyl Acid Ester (R + R1 >_8) ? Dibutyl Phthalate Caffeine Diethyl Hexyl Phthalate C1K - Terpineol Approximate Level (PPB) _ 1 2 13 2 19 1 11 2 4 18 6 9 (Lab Extracted) Approximate Level (PPB) 1 1 4 4 4 2 2 ------- 21 TABLE B34 Organic Compounds Identified in Sample #10S Relative Retention Peak i Time 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Volatile Compounds Dichloromethane Acetone Butene Trichloro-fl uoromethane Dichloroethylene Pentene Tetrahydrofuran Diethyl Ether Chloroform Trifluoro-trichloroethane Dichloroethane Pentane Trichloroethane Dioxane Hexene Dichloropropane Trichloroethylene Benzene Dibromo-chloromethane Hexane Tetrachloroethylene Toluene Chlorobenzene Ethyl benzene Approximate Level (PPB) 15 6 1 20 1 1 6 8 20 1 1 10 8 1 2 2 10 2 1 12 4 2 1 1 ------- 22 TABLE 835 Organic Compounds Identified in Sample # 10A Peak # 1 2 3 4 5 6 7 8 9 10 11 Peak # Relative Retention Time 0.545 0.916 1.000 1.040 1.050 1.080 1.150 1.170 1.210 1.260 1.318 Organic Relative Retention Time Compounds in Acid Extract Methyl -2-ethyl Hexanoate (IS) Methyl Myri state Methyl Palmitate Fatty Acid Methyl Ester C ^16 ? Methyl Stearate Fatty Acid Methyl Ester C ^18 ? Fatty Acid Methyl Ester C >_ 20 Diethyl Hexyl Phthalate C,r - Terpineol TABLE B36 Compounds Identified in Sample #10B Compounds in Base Extract Approximate Level (PPB) 6 104 7 15 180 23 28 8 7 8 Approximate Level (PPB) 1.000 Naphthalene (IS) ------- 23 TABLE B37 Organic Compounds Identified in Sample Relative Retention Peak # Time 1 2 3 4 5 6 7 8 9 10 11 12 Volatile Compounds Dichloromethane Acetone Tetrahydrofuran Diethyl Ether Chloroform Dichloroethane Trichloroethane Bromo-dichloromethane Dichloropropane Trichloroethylene Benzene Tetrachl oroethyl ene Approximate Level (PPB) 8 1 1 1 5 1 4 1 1 5 1 4 ------- 24 TABLE B38 Organic Compounds Identified in Sample #11A Peak # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Peak # 1 2 Relative Retention Time 0.590 0.833 0.840 0.850 0.919 0.960 1.000 1.030 1.045 1.077 1.113 1.146 1.170 1.208 1.253 1.274 1.289 1.307 Organic Relative Retention Time 1.000 1.862 Compounds in Acid Extract Methyl -2-ethyl Hexanoate (IS) Fatty Acid Methyl Ester C = 12 Methyl Trichlorophenyl Ether Methyl -2-(4-chlorophenoxy) Butanoate Methyl Myri state Fatty Acid Methyl Ester C >_ 14 + Methyl Pentachlorophenoxy Ether Methyl Palmitate Fatty Acid Methyl Ester C >_ 16 ? Methyl Stearate Fatty Acid Methyl Ester C >_ 18 Methyl Arachidate ? Fatty Acid Methyl Ester C >_ 20 Diethyl Hexyl Phthalate ? ? C-.C Terpineol TABLE B39 Compounds Identified in Sample # 11B Compounds in Base Extract Naphthalene (IS) Diethyl Hexyl Phthalate Approximate Level (PPB) 22 14 11 24 24 (mix) 94 12 26 131 10 27 49 32 23 25 17 21 Approximate Level (PPB) _ 1 ------- 25 TABLE B40 Organic Compounds Identified in Sample #12S (Nonchlorinated) Relative Retention Peak # Time 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Volatile Compounds Dichloromethane Acetone Butene Tri chl oro-f 1 uoromethane Dichloroethylene Tetrahydrofuran Diethyl Ether Chloroform Pentane Trichloroethane Dioxane Tetrahydropyran Tri chl oroethy 1 ene Benzene CrHgO or C,H,,,0 Methyl -tetrahydropyran Cu fi r\v* c u n c 1 n c i o Tetrachloroethylene Toluene Acetophenone Approximate Level (PPB) 3 1 3 5 1 3 10 20 6 4 1 9 4 1 10 2 4 5 1 1 ------- 26 TABLE B41 Organic Compounds Identified in Sample #12S (Chlorinated) Relative Retention Peak i Time 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Volatile Compounds Dichloromethane Acetone Butene Trichloro-fluoromethane Dichloroethylene Tetrahydrofuran Di ethyl Ether Chloroform ? Pentane Trichloroethane Dioxane Tetrahydropyran Trichloroethylene Benzene Dimethyl formamide CgHgO or CgH,20 Methyl -tetrahydropyran C5H1Q0 or C6H]20 N ,N-Dimethyl acetamide Tetrachloroethylene Dichlorobenzene Isomer Dichlorobenzene Isomer Approximate Level (PPB) 3 2 5 4 1 4 10 14 1 2 6 2 9 4 2 2 14 4 6 2 4 2 2 ------- 27 TABLE B42 Organic Compounds Identified in Sample # 12A Peak # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Relative Retention Time 0.572 0.670 0.717 0.753 0.768 0.830 0.854 0.917 0.943 0.964 1.000 1.040 1.047 1.077 1.112 1.137 1.148 1.175 1.208 1.261 i:277 1.294 1.312 1.324 1.335 Approximate Compounds in Acid Extract Level (PPB) Methyl -2-ethyl Hexanoate (IS) Methyl Dichlorophenyl Ether ? Methyl Trichlorophenyl Ether C,n - Terpineol Fatty Acid Methyl Ester C = 12 Methyl -2- (4-chlorophenoxy) Butanoate Methyl Myri state Fatty Acid Methyl Ester C >_ 14 Methyl Pentachlorophenyl Ether Methyl Palmitate Fatty Acid Methyl Ester C >_ 16 ? Methyl Stearate ? ? Methyl Arachidate ? Fatty Acid Methyl Ester C >_ 22 + Methyl Dehydroabietate Diethyl Hexyl Phthalate 7 7 7 7 7 5 8 10 15 4 4 18 31 26 117 19 27 173 24 23 25 60 90 (mix) 137 50 68 50 52 68 ------- 28 TABLE 843 Organic Compounds Identified in Sample # 12B Peak if 1 2 3 4 5 6 7 8 9 Relative Retention Time 0.810 1.000 1.103 1.620 1.699 1.754 1.830 1.873 1.952 Compounds in Base Extract Dichlorobenzene Naphthalene (IS) Alkyl Acid Ester (R + R1 >_ 8) Caffeine ? ? ? Diethyl Hexyl Phthalate C,5 - Terpineol Approximate Level (PPB) 16 2 1 9 4 2 1 1 TABLE B44 Organic Compounds Identified in Sample # 13S Peak # 1 2 3 4 5 Relative Retention Time _ Volatile Compounds Chloroform Bromo-dichloromethane Trichloroethylene Benzene Chi oro benzene Approximate Level (PPB) 8 4 2 3 1 ------- 29 TABLE B45 Organic Compounds Identified in Sample #13A Peak # 1 2 3 4 Relative Retention Time 0.545 1.000 1.263 1.320 Compounds in Acid Extract Methyl -2-ethyl Hexanoate (IS) Methyl Palmitate Diethyl Hexyl Phthalate C,j. - Terpineol Approximate Level (PPB) _ _ _ 1 1 1 TABLE B46 Organic Compounds Identified in Sample #13B Relative Retention Approximate Peak # Time Compounds in Base Extract Level (PPB) 1 1.000 Naphthalene (IS) ------- 30 TABLE B47 Organic Compounds Identified in Sample # 14S Peak # 1 2 3 4 5 6 7 8 9 10 11 Peak # 1 2 3 4 5 6 7 8 9 10 11 12 Relative Retention Time _ Organic Relative Retention Time 0.557 0.853 0.902 0.919 0.940 1.000 1.078 1.138 1.260 1.293 1.423 1.447 Volatile Compounds Trichloro-fluoromethane Neopentane Chloroform Trichloroethane Hexene Isomer Hexene Isomer 1-Bromo-l-chloroethane Benzene Dibromoethane Methyl -isobutyl Ketone Heptene TABLE B48 Compounds Identified in Sample # 14A Compounds in Acid Extract Methyl -2-ethyl Hexanoate (IS) Hydrocarbon C > 16 Hydrocarbon C > 18 Fatty Acid Methyl Ester C ^ 14 Hydrocarbon C > 18 Methyl Palmitate Methyl Stearate ci6Hio (pyrene?) Diethyl Hexyl Phthalate (C,gH12) Benzanthrene ? ? Approximate Level (PPB) 1 2 1 2 1 1 1 1 10 2 1 Approximate Level (PPB) 2 2 2 1 2 5 1 1 1 8 8 ------- 31 TABLE B49 Organic Compounds Identified in Sample #148 Peak # 1 2 3 4 5 6 7 8 9 10 11 12 13 Relative Retention Time 0.474 1.000 1.235 1.270 1.346 1.625 1.657 1.708 1.741 1.856 1.887 1.944 1.968 Compounds in Base Extract Dibromoethane Naphthalene (IS) Hydrocarbon C >_ 16 Hydrocarbon C >_ 16 Hydrocarbon C ^ 18 Caffeine Hydrocarbon C >_ 22 Hydrocarbon C >_ 22 ci6Hio (pyrene) Benzylbutyl Phthalate Di ethyl Hexyl Phthalate Hydrocarbon C >_ 28 Terpineol Approximate Level (PPB) 6 1 1 1 2 1 1 1 1 4 1 4 ------- 32 TABLE B50 Organic Compounds Identified in Sample # IBS Peak # 1 2 3 4 5 6 7 8 9 10 11 12 13 Peak # 1 2 3 4 5 Relative Retention Time Organic Relative Retention Time 0.575 1.000 1.060 1.250 1.300 Volatile Compounds Dichloromethane Acetone Trichloro-fl uoromethane Dichloroethylene Chloroform Pentane Dichloroethane Trichloroethane Hexene Trichloroethylene Benzene Tetrachloroethylene Chlorobenzene TABLE B51 Compounds Identified in Sample # ISA Compounds in Acid Extract Methyl -2-ethyl Hexanoate (IS) Methyl Pa Imitate Methyl Stearate Diethyl Hexyl Phthalate C,r - Terpineol Approximate Level (PPB) 1 1 1 2 1 1 6 1 4 6 2 3 1 Approximate Level (PPB) 1 1 5 4 ------- 33 TABLE B52 Organic Compounds Identified in Sample # 15B Relative Retention Approximate Peak # Time Compounds in Base Extract Level (PPB) 1 1.000 Naphthalene (IS) TABLE B53 Organic Compounds Identified in Sample #16S Relative Retention Peak # Time 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Volatile Compounds Dichloromethane Acetone Butene Trichloro-fluoromethane Dichloroethylene Diethyl Ether Chloroform Pentane Tetrahydropyran Trichloroethylene Benzene Hexane Tetrachl oroethyl ene Toluene Chlorobenzene Approximate Level (PPB) 2 1 1 12 2 5 20 8 3 5 4 10 4 2 1 ------- 34 TABLE B54 Organic Compounds Identified in Sample # 16A Peak # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Relative Retention Time 0.579 0.770 0.850 0.900 0.920 0.960 1.000 1.040 1.044 1.070 1.140 1.170 1.210 1.250 1.257 1.270 1.280 1.300 1.320 1.330 Approximate Compounds in Acid Extract Level (PPB) Methyl -2-ethyl Hexanoate (IS) C,n - Terpineol Hydrocarbon C > 18 + Methyl -2(4-chlorophenoxy) Butanoate Fatty Acid Methyl Ester C >. 14 Fatty Acid Methyl Ester C >_ 14 Fatty Acid Methyl Ester C > 14 + Methyl Pentachlorophenyl Ether Methyl Palmitate Fatty Acid Methyl Ester C i 16 ? Methyl Stearate Fatty Acid Methyl Ester C >_ 18 ? Fatty Acid Methyl Ester C >_ 20 Di ethyl Hexyl Phthalate ? ? ? ? ? ? 10 10 (mix) 21 20 25 (mix) 70 9 29 79 34 85 33 50 25 35 25 30 43 41 ------- 35 TABLE B55 Organic Compounds Identified in Sample # 16B Peak # 1 2 3 4 5 6 7 8 Relative Retention Time 0.811 1.000 1.102 1.429 1.594 1.618 1.873 1.952 Compounds in Base Extract Dichlorobenzene Naphthalene (IS) C,0 - Terpineol Dimethyl Biphenyl Di butyl Phthalate Caffeine Di ethyl Hexyl Phthalate C - Terpineol 15 Approximate Level (PPB) 18 1 1 1 1 1 1 TABLE B56 Organic Compounds Identified in Sample ti 17S Peak # 1 2 Relative Retention Time 0.548 1.000 Volatile Compounds Dichloromethane Chloroform Approximate Level (PPB) 1 2 ------- 36 TABLE 857 Organic Compounds Identified in Sample #17A Peak # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Relative Retention Time 0.563 0.739 0.763 0.846 0.913 1.959 1.000 1.062 1.075 1.113 1.175 1.207 1.213 1.261 1.277 1.312 Compounds in Acid Extract Methyl -2-ethyl Hexanoate (IS) Methyl Trichlorophenyl Ether C,Q - Terpineol Methyl -2 (4-chlorophenoxy) Butanoate Fatty Acid Methyl Ester C = 14 Methyl Pentachlorophenyl Ether Methyl Palmitate ? Methyl Stearate ? ? Methyl Dehydroabietate Butyl phthalyl butyl Glycolate Di ethyl Hexyl Phthalate Fatty Acid Methyl Ester C >_ 24 C,r - Terpineol Approximate Level (PPB) 12 10 10 7 43 81 10 45 55 45 37 48 85 52 104 ------- 37 TABLE B58 Organic Compounds Identified in Sample # 17B Peak # 1 2 3 4 5 6 7 8 Relative Retention Time 0.812 1.000 1.112 1.463 1.623 1.843 1.887 1.963 Compounds in Base Extract Dichlorobenzene Naphthalene (IS) C.Q - Terpineol ? Caffeine ? Di ethyl Hexyl Phthalate Terpineol Approximate Level (PPB) 4 1 1 2 1 1 1 TABLE B59 Organic Compounds Identified in Sample # 18S Peak 1 1 2 3 4 Relative Retention Time 1.000 1.307 1.569 2.126 Volatile Compounds Chloroform Bromo-dichloromethane Dibromo-chloromethane Toluene Approximate Level (PPB) 13 2 4 1 ------- 38 TABLE B60 Organic Compounds Identified in Sample # ISA Peak # 1 . 2 3 4 Relative Retention Time 0.453 0.828 1.000 1.098 Compounds in Acid Extract Methyl -2-ethyl Hexanoate (IS) C,n - Terpineol Methyl Palmitate Methyl Stearate Approximate Level (PPB) 1 1 1 TABLE B61 Organic Compounds Identified in Sample # 18B Peak # 1 2 3 4 Relative Retention Time 1.000 1.492 1.968 2.385 Compounds in Base Extract Camphor (IS) C-.Q - Terpineol Dibutyl Phthalate Diethyl Phthalate Approximate Level (PPB) 3 1 4 ------- 39 TABLE B62 Organic Compounds Identified in Sample # 19S Relative .... Retention Approximate Peak # Time Volatile Compounds Level (PPB) Sample #19 was not assayed for volatiles. ------- 40 TABLE B63 Organic Compounds Identified in Sample #19A Peak § 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Relative Retention Time 0.550 0.817 0.890 0.948 1.000 1.024 1.064 1.106 1.131 1.143 1.188 1.213 1.234 1.277 1.286 1.316 1.347 1.372 1.396 Compounds in Acid Extract Methyl -2-ethyl Hexanoate (IS) C10 - Terpineol Methyl Myri state Methyl Pentachlorophenyl Ether Methyl Palmitate ? ? Methyl Stearate ? Hydrocarbon C >_ 22 Hydrocarbon C > 24 ? ? Methyl Dehydroabietate Fatty Acid Methyl Ester C >_ 22 Hydrocarbon C > 26 Di ethyl Hexyl Phthalate ? Hydrocarbon C > 30 Approximate Level (PPB) 7 5 10 61 8 5 56 17 18 20 19 52 15 35 22 38 27 20 ------- 41 TABLE B64 Organic Compounds Identified in Sample #19B Peak # 1 2 3 4 5 6 7 Relative Retention Time 1.000 1.511 2.011 2.175 2.258 2.351 2.461 Compounds in Base Extract Camphor (IS) C,Q - Terpineol Dibutyl Phthalate Hydrocarbon C > 22 Hydrocarbon C > 24 Butyl phthalyl butyl Glycolate Diethyl Hexyl Phthalate Approximate Level (PPB) 2 4 1 1 3 1 TABLE B65 Organic Compounds Identified in Sample # 20S Peak # 1 2 3 Relative Retention Time 1.000 1.533 2.221 Volatile Compounds Chloroform Benzene Chlorobenzene Approximate Level (PPB) 12 2 1 ------- 42 TABLE B66 Organic Compounds Identified in Sample # 20A Peak # 1 2 3 Relative Retention Time 0.455 1.100 1.093 Compounds in Acid Extract Methyl -2-ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Approximate Level (PPB) 1 1 TABLE B67 Organic Compounds Identified in Sample #20B Peak # Relative Retention Time Compounds in Base Extract Approximate Level (PPB) 1.000 Camphor (IS) ------- 43 TABLE B68 Organic Compounds Identified in Sample # 21S Peak i 1 2 3 4 5 6 7 8 9 10 Relative Retention Time 0.862 1.000 1.085 1.195 1.303 1.515 1.543 1.978 2.036 2.127 Volatile Compounds Tetrahydrofuran Chloroform 1 ,2-Dichloroethane 1 ,1 ,1-Trichloroethane Tetrahydropyran Trichloroethylene Benzene Dichlorobenzene Tetrachloroethylene Toluene Approximate Level (PPB) 1 16 1 3 2 1 1 1 2 1 ------- 44 TABLE B69 Organic Compounds Identified in Sample # 21A Peak # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Relative Retention Time 0.499 0.666 0.899 1.000 1.048 1.058 1.091 1.131 1.170 1.179 1.200 1.215 1.254 1.261 1.315 1.346 1.361 1.379 1.400 Compounds in Acid Extract Methyl -2-ethyl Hexanoate (IS) Hydrocarbon C >_ 14 Methyl Myri state Methyl Palmitate Fatty Acid Methyl Ester C >_ 16 ? Methyl Stearate ? C16H10 lsomer Fatty Acid Methyl Ester C >_ 20 C,nH,n Isomer ? Methyl Dehydroabietate Fatty Acid Methyl Ester Diethyl Hexyl Phthalate ? ? ? ? Approximate Level (PPB) 1 2 22 3 3 33 2 1 10 1 12 4 5 20 8 6 5 2 ------- 45 TABLE B70 Organic Compounds Identified in Sample #21B Peak # 1 2 3 4 5 6 7 Relative Retention Time 1.000 1.405 2.384 2.455 2.701 2.739 2.799 Compounds in Base Extract Camphor (IS) Hydrocarbon C > 16 Di ethyl Hexyl Phthalate C18H12 ? ? ? Approximate Level (PPB) - _ _ 1 7 1 1 8 6 TABLE B71 Organic Compounds Identified in Sample #22S Peak # 1 2 3 4 5 6 7 8 Relative Retention Time 0.485 0.867 1.000 1.072 1.172 1.393 1.481 1.985 Volatile Compounds Acetone Tetrahydrofuran Chloroform 1 ,2-Dichloroethane 1 ,1 ,1-Trichloroethane 1 ,2-Dichloropropane Trichloroethylene Tetrachl oroethyl ene Approximate Level (PPB) 2 1 22 1 1 2 7 1 ------- 46 TABLE B72 Organic Compounds Identified in Sample # 22A Peak # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Relative Retention Time 0.438 0.787 0.797 0.815 0.827 0.897 0.951 1.000 1.018 1.057 1.097 1.185 1.218 1.263 1.318 1.324 1.339 1.364 1.385 1.400 Approximate Compounds in Acid Extract Level (PPB) Methyl -2-ethyl Hexanoate (IS) Fatty Acid Methyl Ester C >_ 12 Methyl Trichlorophenyl Ether Methyl -2(4-chlorophenoxy) Butanoate Methyl Tetrachlorophenyl Ether Methyl Myri state Methyl Pentachlorophenyl Ether Methyl Palmitate Alkyl Benzene ? Methyl Stearate Fatty Acid Methyl Ester C ^ 20 ? Fatty Acid Methyl Ester C >_ 22 Diethyl Hexyl Phthalate 7 ? ? C,5 ~ Terpineol ? 1 1 1 2 1 1 2 1 2 3 1 8 4 2 2 2 1 1 1 ------- 47 TABLE B73 Organic Compounds Identified in Sample # 22B Peak # 1 2 3 4 5 6 7 8 9 10 11 12 13 Peak i 1 2 3 4 5 6 7 8 9 Relative Retention Time 1.000 1.313 1.526 1.609 1.755 1.800 1.889 2.007 2.097 2.147 2.208 2.302 2.432 Organic Relative Retention Time 0.427 0.861 0.959 1.000 1.087 1.197 1.434 1.527 2.054 Compounds in Base Extract Camphor (IS) Hydrocarbon ? ? Diphenyl Ethane Alkyl Phenyl Ether ? Dibutyl Phthalate ? C16H10 C16H10 ? Diethyl Hexyl Phthalate TABLE B74 Compounds Identified in Sample ft 23S Volatile Compounds Dichloromethane Tetrahydrofuran Dichloroethylene Chloroform 1 ,2-Dichloroethane 1 ,1 ,1-Trichloroethane 1 ,2-Dichloropropane Trichloroethylene Tetrachloroethylene Approximate Level (PPB) 1 3 3 3 4 2 1 1 1 3 2 5 Approximate Level (PPB) 1 2 1 27 2 1 1 5 1 ------- 48 TABLE B75 Organic Compounds Identified in Sample #23A Peak # 1 2 3 4 5 6 7 8 9 10 11 12 Relative Retention Time 0.446 0.814 0.897 0.951 0.969 1.000 1.057 1.097 1.215 1.264 1.326 1.347 Approximate Compounds in Acid Extract Level (PPB) Methyl -2-ethyl Hexanoate (IS) Methyl -2(4-chlorophenoxy) Butanoate Fatty Acid Methyl Ester C = 14 Fatty Acid Methyl Ester C >_ 14 Alkyl Benzene Methyl Palmitate ? Methyl Stearate ? Fatty Acid Methyl Ester C >_ 22 Di ethyl Hexyl Phthalate ? 2 2 2 3 2 2 3 6 3 1 2 TABLE B76 Organic Compounds Identified in Sample #23B Peak # 1 2 3 4 Relative Retention Time 1.000 1.963 2.275 2.374 Compounds in Base Extract Camphor (IS) Di butyl Phthalate Butyl phthalyl butyl Glycolate Diethyl Hexyl Phthalate Approximate Level (PPB) _ _ _ 2 6 2 ------- 49 TABLE B77 Organic Compounds Identified in Sample # 24S Peak # 1 2 3 4 5 6 Peak # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Relative Retention Time 0.954 1.000 1.075 1.184 1.512 2.036 Organic Relative Retention Time 0.436 0.812 0.933 0.952 1.000 1.057 1.094 1.215 1.254 1.269 1.318 1.342 1.363 1.384 1.403 1.436 1.463 Volatile Compounds Dichloroethylene Chloroform 1 ,2-Dichloroethane 1 ,1 ,1-Trichloroethane Trichloroethylene Tetrachloroethylene TABLE B78 Compounds Identified in Sample # 24A Compounds in Acid Extract Methyl -2-ethyl Hexanoate (IS) Methyl -2(4-chlorophenoxy) Butanoate Hydrocarbon C >_ 16 Methyl Pentachlorophenyl Ether Methyl Palmitate ? Methyl Stearate ? ? ? Di ethyl Hexyl Phthalate ? Hydrocarbon C >_ 28 C,,- - Terpineol 1 D Hydrocarbon C ^ 30 Hydrocarbon C >_ 30 Hydrocarbon C >_ 30 Approximate Level (PPB) 1 17 1 1 2 2 Approximate Level (PPB) 2 1 1 2 2 3 9 3 1 1 3 1 1 1 1 1 ------- 50 TABLE B79 Organic Compounds Identified in Sample # 24B Peak # 1 2 3 4 5 Relative Retention Time 1.000 1.991 2.356 2.411 2.522 Compounds in Base Extract Camphor (IS) Dibutyl Phthalate Butyl benzyl Phthalate Diethyl Hexyl Phthalate C,r - Terpineol Approximate Level (PPB) 2 1 1 1 TABLE B80 Organic Compounds Indentified in Sample # 25S Peak # 1 2 3 4 5 6 7 Relative Retention Time 0.864 0.954 1.000 1.079 1.187 1.493 1.998. Volatile Compounds Tetrahydrofuran Dichloroethylene Chloroform 1 ,2-Dichloroethane 1 ,1 ,1-Trichloroethane Trichloroethylene Tetrachl oroethyl ene Approximate Level (PPB) 2 1 26 1 1 1 1 ------- 51 TABLE B81 Organic Compounds Identified in Sample # 25A Peak # 1 2 3 4 5 6 7 8 9 Relative Retention Time 0.448 1.000 1.058 1.094 1.206 1.254 1.321 1.346 1.385 Compounds in Acid Extract Methyl -2-ethyl Hexanoate (IS) Methyl Palmitate ? Methyl Stearate ? ? Diethyl Hexyl Phthalate ? C,r - Terpineol Approximate Level (PPB) 2 2 3 6 2 1 2 2 TABLE B82 Organic Compounds Identified in Sample #25B Peak # 1 2 3 Relative Retention Time 1.000 2.013 2.441 Compounds in Base Extract Camphor (IS) Dibutyl Phthalate Diethyl hexyl Phthalate Approximate Level (PPB) _ _ 1 1 ------- 52 TABLE B83 Organic Compounds Identified in Sample # 26S Peak # 1 2 3 4 5 6 7 Peak # 1 2 3 4 5 6 7 8 9 Relative Retention Time 0.396 0.957 1.000 1.141 1.483 1.509 1.983 Organic Relative Retention Time 0.468 0.951 1.000 1.057 1.094 1.215 1.322 1.347 1.386 Volatile Compounds Dichloromethane Dichloroethylene Chloroform 1 ,1 ,1-Trichloroethane Trichloroethylene Benzene Tetrachl oroethyl ene TABLE B84 Compounds Identified in Sample # 26A Compounds in Acid Extract Methyl -2-ethyl Hexanoate (IS) Methyl Pentachlorophenyl Ether Methyl Palmitate ? Methyl Stearate ? Diethyl Hexyl Phthalate ? C,c - Terpineol Approximate Level (PPB) 1 1 20 1 1 1 1 Approximate Level (PPB) 1 2 1 3 4 2 2 2 ------- 53 TABLE B85 Organic Compounds Identified in Sample #26B Peak # 1 2 3 4 5 6 7 Relative Retention Time 1.000 1.985 2.413 2.441 2.530 2.647 2.780 Compounds in Base Extract Camphor (IS) Di butyl Phthalate Di ethyl Hexyl Phthalate ? C,r - Terpineol ? ? Approximate Level (PPB) 1 2 1 4 2 2 TABLE B86 Organic Compounds Identified in Sample # 27S Relative Retention Approximate Peak i Time Volatile Compounds Level (PPB) 1 1.000 Chloroform 14 ------- 54 TABLE B87 Organic Compounds Identified in Sample #27A Peak # 1 2 3 4 5 6 Relative Retention Time 0.468 0.960 1.000 1.097 1.222 1.319 Compounds in Acid Extract Methyl -2-ethyl Hexanoate (IS) C Cl F n * 4 n x z - Methyl Palmitate Methyl Stearate + C Cl F , n % 4 II n £ C Cl F n ^ 4 Diethyl Hexyl Phthalate Approximate Level (PPB) 2 1 4 (mix) 2 1 TABLE B88 Organic Compounds Identified in Sample # 27B Peak # 1 2 3 4 Relative Retention Time 1.000 1.977 2.397 2.513 Compounds in Base Extract Camphor (IS) Dibutyl Phthalate Diethyl Hexyl Phthalate C1(; - Terpineol Approximate Level (PPB) 2 1 1 ------- 55 TABLE B89 Organic Compounds Identified in Sample # 28S Peak # 1 2 3 4 5 6 Peak # 1 2 3 4 5 6 7 8 9 10 11 Relative Retention Time 1.000 1.189 1.516 1.544 2.031 2.123 Organic Relative Retention Time 0.464 0.907 0.945 1 . 000 1:058 1.095 1.221 1.329 1.357 1.375 1.397 Volatile Compounds Chloroform 1 ,1 ,1-Trichloroethane Trichloroethylene Benzene Tetrachloroethylene Toluene TABLE B90 Compounds Identified in Sample # 28A Compounds in Acid Extract Methyl -2-ethyl Hexanoate (IS) 7 Methyl Pentachlorophenyl Ether Methyl Palmitate 7 Methyl Stearate 7 Diethyl Hexyl Phthalate 7 7 C1C - Terpineol Approximate Level (PPB) 18 1 1 1 1 1 Approximate Level (PPB) 2 1 2 2 3 4 2 2 1 1 ------- 56 TABLE B91 Organic Compounds Identified in Sample #28B Peak # 1 2 3 4 5 6 Relative Retention Time 1.000 1.499 1.991 2.326 2.432 2.466 Compounds in Base Extract Camphor (IS) CIQ - Terpineol Dibutyl Phthalate Butyl phthalyl butyl Glycolate Diethyl Hexyl Phthalate ? Approximate Level (PPB) ... 1 1 2 3 3 TABLE B92 Organic Compounds Identified in Sample # 29S Relative Retention Approximate Peak # Time Volatile Compounds Level (PPB) 1 1.000 Chloroform 14 2 1.504 Trichloroethylene 1 3 1.532 Benzene 1 ------- 57 TABLE B93 Organic Compounds Identified in Sample # 29A Peak # 1 2 3 4 5 6 7 Peak # 1 2 3 4 5 Relative Retention Time 0.451 1.000 1.056 1.096 1.223 1.325 1.394 Organic Relative Retention Time 1.000 1.962 2.386 2.413 2.502 Compounds in Acid Extract Methyl -2-ethyl Hexanoate (IS) Methyl Palmitate ? Methyl Stearate ? Diethyl Hexyl Phthalate C,r - Terpineol TABLE B94 Compounds Identified in Sample #29B Compounds in Base Extract Camphor (IS) Di butyl Phthalate Diethyl Hexyl Phthalate ? Terpineol Approximate Level (PPB) 2 1 2 3 1 1 Approximate Level (PPB) ... 1 1 1 2 ------- 58 TABLE B95 Organic Compounds Identified in Sample #30S Peak # 1 2 3 4 5 Relative Retention Time 1.000 1.262 1.507 1.535 2.230 Volatile Compounds Chloroform ? Trichloroethylene Benzene Acetophenone Approximate Level (PPB) 120 10 1 1 1 TABLE B96 Organic Compounds Identified in Sample #30A Peak # 1 2 3 4 5 6 7 Relative Retention Time 0.442 1.000 1.058 1.094 1.215 1.321 . 1.385 Compounds in Acid Extract Methyl -2-ethyl Hexanoate (IS) Methyl Palmitate ? Methyl Stearate ? Diethyl Hexyl Phthalate C c - Terpineol Approximate Level (PPB) 1 , 1 2 3 1 1 ------- 59 TABLE B97 Organic Compounds Identified in Sample #30B Relative Retention Approximate Peak # Time Compounds in Base Extract Level (PPB) 1 1.000 Camphor (IS) 2 1.995 Dibutyl Phthalate 1 3 2.422 Diethyl hexyl Phthalate 1 4 2.457 ? 1 TABLE B98 Organic Compounds Identified in Sample #31S Relative Retention Approximate Peak # Time Volatile Compounds Level (PPB) 1 1.000 Chloroform 14 2 1.535 Trichloroethylene 1 3 1.564 Benzene 1 4 1.995 Tetrachloroethylene 1 ------- 60 TABLE B99 Organic Compounds Identified in Sample i 31A Peak # 1 2 3 4 5 6 7 8 9 Relative Retention Time 0.442 0.551 0.567 0.607 1.000 1.092 1.215 1.261 1.316 Compounds in Acid Extract Methyl -2-ethyl Hexanoate (IS) ? ? ? Methyl Palmitate Methyl Stearate ? Butyl phthalyl butyl Glycolate Diethyl Hexyl Phthalate Approximate Level (PPB) 1 1 1 3 3 2 4 1 TABLE B100 Organic Compounds Identified in Sample # 31B Peak # 1 2 3 Relative Retention Time 1.000 2.409 2.527 Compounds in Base Extract Camphor (IS) Diethyl Hexyl Phthalate C,r - Terpineol Approximate Level (PPB) ___ 1 2 ------- 61 TABLE B101 Volatile Organic Compounds Identified in Sample No. 32S Peak No. 1 2 3 4 5 Relative Retention Time 0.729 1.000 1.006 1.583 2.295 Compound Dimethoxymethane Chloroform 1 ,2-Dichloroethane Benzene Chlorobenzene Approximate Level (ppb) 2 2 2 1 1 TABLE B102 Organic Compounds Identified in Acid Extract of Sample No. 32A Peak No. 1 2 3 4 5 6 7 8 Relative Retention Time 0.464 1.000 1.094 1.265 1.322 1.386 1.450 1.526 Compound Methyl -2-ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Butyl Phthalyl Butyl Glycolate Di ethyl Hexyl Phthalate C-, 5 Terpineol ? ? Approximate Level (ppb) ... 3 3 2 2 1 1 1 ------- 62 TABLE B103 Organic Compounds Identified in Base Extract of Sample No.32B Peak No. 1 2 3 4 5 6 7 8 9 Peak No. 1 2 3 4 5 6 Relative Retention Time 1.000 1.107 1.207 1.237 1.521 2.043 2.398 2.511 2.648 Volatile Relative Retention Time 0.735 0.868 1.000 1.081 1.524 2.047 Compound Camphor (IS) ? Nitrotoluene Chloro-Nitrobenzene C,Q - Terpineol Dibutyl Phthalate Butyl Phthalyl Butyl Glycolate Di ethyl Hexyl Phthalate C,5 - Terpineol TABLE B104 Organic Compounds Identified in Sample No. Compound Dimethoxymethane Tetrahydrofuran Chloroform 1 ,2-Dichloroethane Trichloroethylene Tetrachl oroethyl ene Approximate Level (ppb) ___ 4 4 17 1 1 1 49 1 33S Approximate Level (ppb) 1 1 2 1 1 1 ------- 63 TABLE B105 Organic Compounds Identified in Acid Extract of Sample No.33A Peak No. 1 2 3 4 5 6 7 8 9 Relative Retention Time 0.483 0.502 0.955 1.000 1.020 1.103 1.350 1.372 1.420 Compound Methyl -2-Ethyl Hexanoate (IS) ? ? Methyl Palmitate ? Methyl Stearate Di ethyl Hexyl Phthalate Fatty Acid Methyl Ester C > 22 C,r - Terpineol Approximate Level (ppb) _ _ _ 1 25 4 1 3 1 1 2 ------- 64 TABLE B106 Organic Compounds Identified in Base Extract of Sample No. 33B Peak No. 1 2 3 4 5 6 7 Peak No. 1 2 3 4 5 6 Relative Retention Time 0.827 1.000 1.101 1.208 1.244 1.657 2.514 Volatile Relative Retention Time 0.719 0.862 1.000 1.086 1.532 2.053 Compound Dichlorobenzene Camphor (IS) ? Nitrotoluene Chloronitrobenzene Dinitrotoluene Diethyl Hexyl Phthalate TABLE B107 Organic Compounds Identified in Sample No. Compound Dimethoxymethane Tetrahydrofuran Chloroform 1 ,2-Dichloroethane Trichloroethylene Tetrachl oroethyl ene TABLE BIOS Organic Compounds Identified in Acid Extract of Sample Peak No. 1 2 3 4 Relative Retention Time 0.500 1.000 1.084 1.289 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Diethyl Hexyl Phthalate Approximate Level (ppb) 3 1 1 2 1 1 34S Approximate Level (ppb) 3 1 2 12 2 3 N0.34A Approximate Level (ppb) 2 2 1 ------- 65 TABLE B109 Organic Compounds Identified in Base Extract of Sample No. 34B Peak No. 1 2 3 4 Relative Retention Time 1.000 2.037 2.499 2.630 Compound Camphor (IS) Di butyl Phthalate Di ethyl Hexyl Phthalate C,c Terpineol Approximate Level (ppb) -. _ _ 1 2 3 TABLE B110 Volatile Organic Compounds Identified in Sample No. 35S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.749 Dimethoxymethane 3 2 1.000 Chloroform 2 3 1.082 1,2-Dichloroethane 15 4 1.507 Trichloroethylene 1 5 2.004 Tetrachloroethylene 3 ------- 66 TABLE Bill Organic Compounds Identified in Acid Extract of Sample No.35A Peak No. 1 2 3 4 Relative Retention Time 0.490 1.000 1.102 1.349 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Diethyl Hexyl Phthalate Approximate Level (ppb) _ 2 2 1 TABLE B112 Organic Compounds Identified in Base Extract of Sample No. 35B Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B113 Volatile Organic Compounds Identified in Sample No. 36S Peak No. 1 2 3 4 5 Relative Retention Time 0.710 1.000 1.069 1.535 2.063 Compound Dimethoxymethane Chloroform 1,2-Dichloroethane Trichloroethylene Tetrachl oroethyl ene Approximate Level (ppb) 3 7 9 1 2 ------- 67 TABLE B114 Organic Compounds Identified in Acid Extract of Sample No. 36A Peak No. 1 2 3 4 5 6 Relative Retention Time 0/450 0.958 1.000 1.099 1.336 1.401 Compound Methyl -2-Ethyl Hexanoate (IS) ? Methyl Palmitate Methyl Stearate Di ethyl Hexyl Phthalate C-.C - Terpineol Approximate Level (ppb) - 19 6 11 1 1 TABLE B115 Organic Compounds Identified in Base Extract of Sample No. 36B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.380 Diethyl Hexyl Phthalate 1 ------- 68 TABLE B116 Volatile Organic Compounds Identified in Sample No. 37S Peak No. 1 2 3 4 5 Relative Retention Time 0.730 1.000 1.079 1.461 1.917 Compound Dimethoxymethane Chloroform 1 ,2-Dichloroethane Trichloroethylene Tetrachl oroethyl ene Approximate Level (ppb) 4 2 15 1 2 TABLE B117 Organic Compounds Identified in Acid Extract of Sample No. 37A Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.453 Methyl-2-Ethyl Hexanoate (IS) 2 1.000 Methyl Palmitate 2 3 1.098 Methyl Stearate 5 ------- 69 TABLE B118 Organic Compounds Identified in Base Extract of Sample No. 37B Peak No. 1 2 3 Relative Retention Time 1.000 1.897 2.431 Compound Camphor (IS) ? Diethyl Hexyl Phthalate Approximate Level (ppb) 2 1 TABLE B119 Volatile Organic Compounds Identified in Sample No. 38S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.414 Dichloromethane 2 2 0.489 Acetone 2 3 0.722 Dimethoxymethane 2 4 1.000 Chloroform 2 5 1.087 1,2-Dichlorqethane 11 6 1.447 1,2-Dichloropropane 1 7 1.537 Trichloroethylene 1 8 1.568 Benzene 1 9 2.050 Tetrachloroethylene 1 ------- 70 TABLE B120 Organic Compounds Identified in Acid Extract of Sample No. 38A Peak No. 1 2 3 Relative Retention Time 0.450 1.000 1.096 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Approximate Level (ppb) _ 3 3 TABLE B121 Organic Compounds Identified in Base Extract of Sample No.38B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 1.627 ? 2 ------- 71 TABLE B122 Volatile Organic Compounds Identified in Sample No. 39S Peak No. 1 2 3 4 5 6 7 8 9 Relative Retention Time 0.491 0.759 1.000 1.077 1.175 1.394 1.509 1.973 2.061 Compound Dichloromethane Methyl al Chloroform 1 ,2-Dichloroethane 1 ,1 ,1-Trichloroethane 1 ,2-Dichloropropane Trichloroethylene Tetrachl oroethyl ene Toluene Approximate Level (Ppb) 8 12 12 90 1 2 24 4 1 TABLE B123 Organic Compounds Identified in Acid Extract of Sample No. 39A Peak No. 1 2 3 4 Relative Retention Time 0.452 1.000 1.095 1.327 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Di ethyl Hexyl Phthalate Approximate Level (ppb) ___ 6 8 1 ------- 72 TABLE B124 Organic Compounds Identified in Base Extract of Sample No.39B Peak No. 1 2 3 4 5 6 7 8 9 Relative Retention Time 1.000 1.572 1.627 1.991 2.249 2.431 2.508 2.684 2.833 Compound Camphor (IS) ? ? Dibutyl Phthalate ? Diethyl Hexyl Phthalate Unidentified Phthalate ? ? Approximate Level (ppb) _ 1 3 1 1 1 1 1 1 TABLE B125 Volatile Organic Compounds Identified in Sample No. 40S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 4 2 1.524 Trichloroethylene 2 3 2.036 Tetrachloroethylene 1 ------- 73 TABLE B126 Organic Compounds Identified in Acid Extract of Sample No. 40A Peak No. 1 2 3 4 Relative Retention Time 0.467 1.000 1.099 1.329 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Di ethyl Hexyl Phthalate Approximate Level (ppb) ___ 2 3 1 TABLE B127 Organic Compounds Identified in Base Extract of Sample No. 40B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 1.612 ? 2 3 2.416 Diethyl Hexyl Phthalate 2 4 2.662 ? 4 5 2.790 ? 2 ------- 74 TABLE B128 Volatile Organic Compounds Identified in Sample No. 41S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 6 2 1.500 Trichloroethylene 1 3 2.054 Tetrachloroethylene 1 TABLE B129 Organic Compounds Identified in Acid Extract of Sample No. 41A Peak No. 1 2 3 4 5 6 Relative Retention Time 0.472 1.000 1.093 1.326 1.458 1.517 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Di ethyl Hexyl Phthalate ? ? Approximate Level (ppb) 6 6 2 4 3 ------- 75 TABLE B130 Organic Compounds Identified in Base Extract of Sample No. 41B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 1.612 ? 1 3 2.420 Diethyl Hexyl Phthalate 1 4 2.662 ? 2 TABLE B131 Volatile Organic Compounds Identified in Sample No. 42S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 13 2 1.086 1,2-Dichloroethane 8 3 1.507 Trichloroethylene 4 4 2.053 Tetrachloroethylene 5 ------- 76 TABLE B132 Organic Compounds Identified in Acid Extract of Sample No. 42A Peak No. 1 2 3 4 5 6 7 Relative Retention Time 0.450 1.000 1.096 1.331 1.397 1.466 1.546 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Di ethyl Hexyl Phthalate C,5 - Terpineol ? ? Approximate Level (PPb) ___ 5 6 1 1 2 2 TABLE B133 Organic Compounds Identified in Base Extract of Sample No. 42B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.850 Dichlorobenzene 3 2 1.000 Camphor (IS) 3 1.102 Nitrotoluene 7 4 1.236 Chloronitrobenzene 13 5 2.381 Diethyl Hexyl Phthalate 1 6 2.622 ? 3 7 2.772 ? 3 ------- 77 TABLE B134 Volatile Organic Compounds Identified in Sample No. 43S Peak No. 1 2 3 Relative Retention Time 0.535 1.000 1.505 Compound Acetone Chloroform Trichloroethylene Approximate Level (ppb) 1 2 2 TABLE B135 Organic Compounds Identified in Acid Extract of Sample No. 43A Peak No. 1 2 3 4 5 6 7 8 9 10 11 Relative Retention Time 0.450 1.000 1.097 1.200 1.240 1.333 1.352 1.379 1.400 1.467 1.549 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate ? Dioctyl Adipate Di ethyl Hexyl Phthalate Diethyl Hexyl Phthalate Di ethyl Hexyl Phthalate C, 5 - Terpineol ? ? Approximate Level (ppb) 4 3 1 11 1 1 1 1 1 1 ------- 78 TABLE B136 Organic Compounds Identified in Base Extract of Sample No. 43B Peak No. 1 2 3 4 5 Relative Retention Time 1.000 2.387 2.546 2.665 2.801 Compound Camphor (IS) Di ethyl Hexyl Phthalate C-.C Terpineol ? ? Approximate Level (ppb) 2 1 2 3 TABLE B137 Volatile Organic Compounds Identified in Sample No. 44S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.736 Dimethoxymethane 2 2 1.000 Chloroform 2 3 2.143 Dichlorobenzene 8 4 2.220 Dichlorobenzene 10 ------- 79 TABLE B138 Organic Compounds Identified in Acid Extract of Sample No. 44A Peak No. 1 2 3 4 5 7 8 9 10 11 12 13 Relative Retention Time 0.456 0.496 0.582 0.638 0.692 0.861 0.896 1.000 1.100 1.207 1.279 1.339 Approximate Level Compound (ppb) Methyl -2-Ethyl Hexanoate (IS) Methyl -2 ,2-Dichloro-3-Methyl Butanoate Dichlorinated Hydrocarbon C > 5 Dichlorinated Hydrocarbon C > 5 ? Al kyl Benzene Methyl Myri state Methyl Palmitate Methyl Stearate C-,r Terpene Butyl Phthalyl Butyl Glycolate Diethyl Hexyl Phthalate _ _ _ 59 21 5 1 1 2 5 4 2 1 1 TABLE B139 Organic Compounds Identified in Base Extract of Sample No.44B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.008 Dibutyl Phthalate 1 3 2.463 Diethyl Hexyl Phthalate 2 4 2.590 C,c Terpineol 1 ------- 80 TABLE B140 Volatile Organic Compounds Identified in Sample No. 45S Peak No. 1 2 3 Relative Retention Time 0.532 1 . 000 1.559 Compound Acetone Chloroform Benzene Approximate Level (ppb) 1 4 1 TABLE B141 Organic Compounds Identified in Acid Extract of Sample No. 45A Peak No. 1 2 3 4 5 6 7 8 Relative Retention Time 0.450 0.900 0.959 1.000 1.099 1.200 1.337 1.406 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Myri state Hexachloro-hexafluoropentane Methyl Palmitate Methyl Stearate. C, c Terpene Di ethyl Hexyl Phthalate C,r - Terpineol Approximate Level (ppb) ___ 2 1 6 4 2 1 1 ------- 81 TABLE B142 Organic Compounds Identified in Base Extract of Sample No. 45B Peak No. 1 2 3 4 5 Relative Retention Time 1.000 1.991 2.384 2.566 2.691 Compound Camphor (IS) Di butyl Phthalate Di ethyl Hexyl Phthalate C-,r Terpineol ? Approximate Level (ppb) 1 2 1 1 TABLE B143 Volatile Organic Compounds Identified in Sample No. 46S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.552 Acetone 1 2 1.000 Chloroform 2 3 1.534 Benzene 1 4 2.095 Dichlorobenzene 10 ------- 82 TABLE B144 Organic Compounds Identified in Acid Extract of Sample No. 46A Peak No. 1 2 3 4 5 6 7 Relative Retention Time 0.450 1.000 1.099 1.199 1.282 1.331 1.392 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate C,r Terpene Wz Diethyl Hexyl Phthalate C, 5 - Terpineol Approximate Level (ppb) ___ 5 4 2 1 1 1 TABLE B145 Organic Compounds Identified in Base Extract of Sample No. 46B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.427 Diethyl Hexyl Phthalate 1 3 2.551 C15 Terpineol 1 4 2.675 ? 1 5 2.831 ? 1 ------- 83 TABLE B146 Volatile Organic Compounds Identified in Sample No. 47S Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B147 Organic Compounds Identified in Acid Extract of Sample No. 47A Peak No. 1 2 3 4 5 6 7 Relative Retention Time 0.450 1.000 1.095 1.328 1.393 1.463 1.552 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Di ethyl Hexyl Phthalate C-,,- - Terpineol ? ? Approximate Level (ppb) _ _ _ 3 2 1 1 1 1 ------- 84 TABLE 6148 Organic Compounds Identified in Base Extract of Sample No.47B Peak No. 1 2 3 4 5 Peak No. Relative Retention Time 1.000 2.399 2.516 2.643 2.797 Volatile Relative Retention Time Compound Camphor (IS) Diethyl Hexyl Phthalate C,5 Terpineol ? ? TABLE B149 Organic Compounds Identified in Sample No. Compound Approximate Level (ppb) _ 1 1 2 2 48S Approximate Level (ppb) No peaks over 1 PPB. TABLE B150 Organic Compounds Identified in Acid Extract of Sample Peak No. 1 2 3 4 5 6 Relative Retention Time 0.443 1.000 1.096 1.198 1.270 1.397 Compound Methyl -2-Ethyl Hexanoate (IS) . Methyl Pa Imitate Methyl Stearate C,5 Terpene Butyl Phthalyl Butyl Glycolate C, c - Terpineol No. 48A Approximate Level (ppb) 1 1 1 1 1 ------- 85 TABLE B151 Organic Compounds Identified in Base Extract of Sample No.48B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.593 C15 Terpineol 1 TABLE B152 Volatile Organic Compounds Identified in Sample No. 49S Peak No. 1 2 3 4 5 Relative Retention Time 0.631 1.000 1.508 1.934 1.986 Compound Freon-11 Chloroform Trichloroethylene Trichloropropane Tetrachloroethylene Approximate Level (ppb) 1 2 1 2 1 ------- 86 TABLE B153 Organic Compounds Identified in Acid Extract of Sample No. 49A Peak No. 1 2 3 4 5 6 7 Relative Retention Time 0.438 1.000 1.101 1.232 1.279 1.336 1.403 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Wz Butyl Phthalyl Butyl Glycolate Di ethyl Hexyl Phthalate C15 - Terpineol Approximate Level (ppb) _ _ _ 3 4 2 3 1 1 TABLE B154 Organic Compounds Identified in Base Extract of Sample No. 49B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.025 Dibutyl Phthalate 1 3 2.478 Diethyl Hexyl Phthalate 2 ------- 87 TABLE B155 Volatile Organic Compounds Identified in Sample No. 60S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 2 TABLE B156 Organic Compounds Identified in Acid Extract of Sample No. 50A Peak No. 1 2 3 Relative Retention Time 0.447 1.000 1.096 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Approximate Level (ppb) 2 2 TABLE B157 Organic Compounds Identified in Base Extract of Sample No.508 Relstive Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 1.964 Dibutyl Phthalate 1 3 2.390 Diethyl Hexyl Phthalate 1 4 2.509 C15 Terpineol 1 ------- 88 TABLE B158 Volatile Organic Compounds Identified in Sample No. 51S Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 Relative Retention Time 0.502 0.835 1.000 1.101 1.233 1.302 1.429 1.514 1.559 1.779 1.928 2.007 2.108 Compound Acetone Tetrahydrofuran Chloroform Pentane Carbon Tetrachloride Bromo-Dichloromethane ? Trichloroethylene Di bromo-Chl oromethane Tribromomethane Bromobenzene Tetrachloroethylene Toluene TABLE B159 Organic Compounds Identified in Acid Extract Peak No. 1 2 Relative Retention Time 0.454 1.000 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Approximate Level (ppb) 3 1 47 1 2 10 4 1 6 1 38 2 1 of Sample No. 51A Approximate Level (ppb) - 1 ------- 89 TABLE B160 Organic Compounds Identified in Base Extract of Sample No.51B Peak No. 1 2 Peak No. 1 2 3 Relative Retention Time 1.000 2.460 Volatile Relative Retention Time 1.000 1.496 1.986 Compound Camphor (IS) Diethyl Hexyl Phthalate TABLE B161 Organic Compounds Identified in Sample No. Compound Chloroform Trichloroethylene Tetrachloroethylene TABLE B162 Organic Compounds Identified in Acid Extract of Sample Peak No. 1 2 3 4 5 6 7 8 Relative Retention Time 0.445 1.000 1 . 1 03 1.247 1.343 1.409 1.461 1.552 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Pa Imitate Methyl Stearate Dioctyl Adipate Diethyl Hexyl Phthalate C,5 - Terpineol ? ? Approximate Level (ppb) ___ 1 52S Approximate Level (ppb) 2 2 2 No. 52A Approximate Level (ppb) _ 4 4 2 1 2 1 1 ------- 90 TABLE B163 Organic Compounds Identified in Base Extract of Sample No.52B Peak No. 1 2 3 4 5 Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Relative Retention Time 1.000 1.556 . 2.089 2.564 2.693 Volatile Relative Retention Time 0.538 0.769 0.895 0.963 1.000 1.084 1.220 1.288 1.425 1.493 1.530 1.666 1.750 1.960 2.086 Compound Camphor (IS) C,0 Terpineol Dibutyl Phthalate Diethyl Hexyl Phthalate C,5 - Terpineol TABLE B164 Organic Compounds Identified in Sample No. Compound Acetone Dimethoxymethane 2-Methyl Propanal 1 ,2-Dichloroethane Chloroform 1 ,2-Dichloroethane Carbon Tetrachloride Bromo-Di chl oromethane ? Trichloroethylene Di bromo-Chl oromethane Dichloro-Iodomethane Tribromomethane Dichlorobenzene Dichlorobenzene Approximate Level (ppb) _ 1 1 2 1 53S Approximate Level (ppb) 1 8 1 4 68 4 1 12 1 1 10 1 1 10 15 ------- 91 TABLE B165 Organic Compounds Identified in Acid Extract of Sample No. 53A Peak No. 1 2 3 4 Relative Retention Time 0.450 1.000 1.338 1.409 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Diethyl Hexyl Phthalate C15 - Terpineol TABLE B166 Organic Compounds Identified in Base Extract of Sample Peak No. 1 2 3 4 5 Peak No. 1 2 3 Relative Retention Time 1.000 1.658 2.053 2.511 2.643 Volatile Relative Retention Time 1.000 1.516 1.559 Compound Camphor (IS) C,Q Terpineol Di butyl Phthalate Diethyl Hexyl Phthalate C,r Terpineol TABLE B167 Organic Compounds Identified in Sample No. Compound Chloroform Trichloroethylene Benzene Approximate Level (ppb) 1 1 1 No.538 Approximate Level (ppb) ... 3 1 2 2 54S Approximate Level (ppb) 1 2 1 ------- 92 TABLE B168 Organic Compounds Identified in Acid Extract of Sample No. 54A Peak No. 1 2 3 4 5 Relative Retention Time 0.450 1.000 1.103 1.342 1.409 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Di ethyl Hexyl Phthalate C, 5 - Terpineol TABLE B169 Organic Compounds Identified in Base Extract of Sample Peak No. 1 2 3 Peak No. 1 2 3 Relative Retention Time 1.000 2.053 2.505 Volatile Relative Retention Time 1.000 1.488 1.965 Compound Camphor (IS) Di butyl Phthalate Diethyl Hexyl Phthalate TABLE B170 Organic Compounds Identified in Sample No. Compound Chloroform Trichloroethylene Tetrachloroethylene Approximate Level (ppb) _ _ _ 1 1 1 1 No. 54B Approximate Level (ppb) _ 1 1 55S Approximate Level (ppb) 2 1 1 ------- 93 TABLE B171 Organic Compounds Identified in Acid Extract of Sample No. 55A Peak No. 1 2 3 4 5 Relative Retention Time 0.450 1.000 1.097 1.332 1.398 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Di ethyl Hexyl Phthalate C, c - Terpineol Approximate Level (ppb) _ _ _ 1 2 1 1 TABLE B172 Organic Compounds Identified in Base Extract of Sample No. 55B Peak No. 1 2 3 Relative Retention Time 1.000 1.955 2.373 Compound Camphor (IS) Di butyl Phthalate Diethyl Hexyl Phthalate Approximate Level (ppb) 1 1 TABLE B173 Volatile Organic Compounds Identified in Sample No. 56S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 2 2 1.531 Trichloroethylene 1 3 2.040 Tetrachloroethylene 1 ------- 94 TABLE B174 Organic Compounds Identified in Acid Extract of Sample No.56A Peak No. 1 2 3 4 5 Relative Retention Time 0.432 1.000 1.097 1.333 1.400 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Di ethyl Hexyl Phthalate C,r - Terpineol TABLE B175 Organic Compounds Identified in Base Extract of Sample Peak No. 1 2 3 4 Peak No. 1 2 3 Relative Retention Time 1.000 2.048 2.506 2.637 Volatile Relative Retention Time 1.000 1.493 1.966 Compound Camphor (IS) Dibutyl Phthalate Diethyl Hexyl Phthalate C,r Terpineol TABLE B176 Organic Compounds Identified in Sample No. Compound Chloroform Trichloroethylene Tetrachl oroethyl ene Approximate Level (ppb) _ _ _ 3 2 1 1 No. 56B Approximate Level (ppb) ... 2 2 2 57 S Approximate Level (ppb) 1 2 2 ------- 95 TABLE B177 Organic Compounds Identified in Acid Extract of Sample No. 57A Peak No. 1 2 3 Relative Retention Time 0.439 1.000 1.097 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl S tea rate Approximate Level (ppb) ___ 5 5 TABLE 8178 Organic Compounds Identified in Base Extract of Sample No. 578 Peak No. 1 2 3 Relative Retention Time 1.000 1.885 2.570 Compound Camphor (IS) Dibutyl Phthalate Diethyl Hexyl Phthalate Approximate Level (ppb) ___ 1 1 TABLE B179 Volatile Organic Compounds Identified in Sample No.58S Peak No. 1 2 Relative Retention Time 0.499 1.000 Compound Acetone Chloroform Approximate Level (ppb) 1 3 ------- 96 TABLE B180 Organic Compounds Identified in Acid Extract of Sample No. 58A Peak No. 1 2 3 4 5 6 Relative Retention Time 0.415 0.890 1.000 1.098 1.137 1.404 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Myri state Methyl Palmitate Methyl Stearate Di ethyl Hexyl Phthalate C15 - Terpineol TABLE B181 Organic Compounds Identified in Base Extract of Sample Peak No. 1 2 3 Peak No. 1 2 Relative Retention Time 1.000 1.807 2.442 Volatile Relative Retention Time 1.000 1.937 Compound Camphor (IS) ? Diethyl Hexyl Phthalate TABLE B182 Organic Compounds Identified in Sample No. Compound Chloroform Bromobenzene Approximate Level (ppb) ___ 1 4 4 1 1 No. 58B Approximate Level (ppb) _ 1 2 59S Approximate Level (ppb) 1 3 ------- 97 TABLE B183 Organic Compounds Identified in Acid Extract of Sample No. 59A Peak No. 1 2 3 4 5 Relative Retention Time 0.393 1.000 1.102 1.334 1.400 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Di ethyl Hexyl Phthalate C-,r - Terpineol Approximate Level (ppb) _ _ 4 3 2 2 TABLE B184 Organic Compounds Identified in Base Extract of Sample No. 59B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.047 Dibutyl Phthalate 3 3 2.505 Diethyl Hexyl Phthalate 1 4 2.632 C.,. Terpineol 1 I 3 ------- 98 TABLE B185 Volatile Organic Compounds Identified in Sample No. 60S Peak No. 1 2 3 4 5 6 7 8 9 10 Relative Retention Time 0.471 1.000 1.124 1.304 1.343 1.484 1.575 1.619 1.642 2.216 Compound Acetone Chloroform Pentane Ethyl Acetate Bromo-Dichloromethane Dichloropropane Trichloroethylene Benzene Di bromo-Chl oromethane Toluene Approximate Level (ppb) 1 30 2 1 5 1 1 1 1 2 TABLE B186 Organic Compounds Identified in Acid Extract of Sample No. 60A Peak No. 1 2 3 4 Relative Retention Time 0.442 1.000 1.103 1.343 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Di ethyl Hexyl Phthalate Approximate Level (ppb) 4 3 1 ------- 99 TABLE B187 Organic Compounds Identified in Base Extract of Sample No.60B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 1.517 C]0 Terpineol 1 3 2.477 Diethyl Hexyl Phthalate 1 TABLE B188 Volatile Organic Compounds Identified in Sample No. 61S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 1 2 1.519 Trichloroethylene 1 3 1.696 Hexane 1 ------- 100 TABLE B189 Organic Compounds Identified in Acid Extract of Sample No. 61A Peak No. 1 2 3 4 5 6 7 8 9 10 11 Relative Retention Time 0.450 1.000 1.097 1.266 1.278 1.308 1.339 1.360 1.387 1.442 1.481 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Methyl Dihydroabietate Fatty Acid Methyl Ester C >_ 22 Hydrocarbon C > 26 Diethyl Hexyl Phthalate Fatty Acid Methyl Ester C _> 24 Hydrocarbon C > 28 Fatty Acid Methyl Ester C >_ 26 Hydrocarbon C > 8 Approximate Level (ppb) _ _ _ 4 4 3 3 2 2 5 3 8 4 ------- 101 TABLE B190 Organic Compounds Identified in Base Extract of Sample No.61B Peak No. 1 2 3 4 5 6 7 8 9 Peak No. 1 2 3 4 5 6 7 8 Relative Retention Time 1.000 1.903 2.059 2.203 2.266 2.537 2.583 2.594 2.669 Volatile Relative Retention Time 0.864 1.000 1.082 1.187 1.537 1.936 2.007 2.045 Compound Camphor (IS) Anthracene Di butyl Phthalate C16H10 C16H10 Diethyl Hexyl Phthalate C18H12 C18H12 C,r Terpineol TABLE B191 Organic Compounds Identified in Sample No. Compound / Tetrahydrofuran Chloroform 1 ,2-Dichloroethane Bromo-Dichloromethane Trichloroethylene 4-Methyl-2-Ethyl-l ,3-Dioxolane 1 ,1 ,2,2-Tetrachloroethane Tetrach 1 oroethyl ene Approximate Level (ppb) ___ 1 1 2 3 2 1 1 1 62S Approximate Level (ppb) 3 4 10 2 2 1 1 2 ------- 102 TABLE B192 Organic Compounds Identified in Acid Extract of Sample No.62A Peak No. 1 2 3 5 6 7 8 9 10 Relative Retention Time 0.442 0.894 0.948 1.000 1.070 1.206 1.282 1.343 1.412 Approximate Level Compound (ppb) Methyl -2-Ethyl Hexanoate (IS) Methyl Myri state Fatty Acid Methyl Ester C >_ 15 Methyl Palmitate C,r Terpene C,r Terpene Butyl Phthalyl Butyl Glycolate Diethyl Hexyl Phthalate C,g - Terpineol TABLE B193 Organic Compounds Identified in Base Extract of Sample Peak No. 1 2 3 4 5 6 Relative Retention Time 1.000 2.018 2.059 2.365 2.477 2.606 Compound Camphor (IS) Di butyl Phthalate Dibutyl Nonanedioate Butyl Phthalyl Butyl Glycolate Diethyl Hexyl Phthalate Clf- Terpineol 6 2 16 2 7 6 2 1 No.626 Approximate Level (ppb) __ 2 2 3 2 1 ------- 103 TABLE B194 Volatile Organic Compounds Identified in Sample No. 63S Peak No. 1 2 3 4 5 6 7 8 Relative Retention Time 0.872 1.000 1.075 1.368 1.506 1.895 1.970 2.007 Compound Tetrahydrofuran Chloroform 1 ,2-Dichloroethane Bromo-Di chl oroethane Trichloroethylene Ethyl Methyl Dioxolane 1 ,1 ,2,2-Tetrachloroethane Tetrachloroethylene TABLE B195 Organic Compounds Identified in Acid Extract of Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 Relative Retention Time 0.431 0.890 0.945 1.000 1.091 1.128 1.164 1.177 1.204 1.225 1.277 1.341 1.362 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Myri state Fatty Acid Methyl Ester C >_ 14 Methyl Palmitate Methyl Stearate ? C, 5 Terpene Diisobutyl Phthalate C,5 Terpene Butyl Phthalyl Butyl Glycolate Diethyl Hexyl Phthalate Fatty Acid Methyl Ester C >_ 24 Approximate Level (ppb) 2 6 9 9 3 1 1 2 Sample No. 63A Approximate Level (ppb) _ 6 1 19 13 3 3 3 3 2 23 3 1 ------- 104 TABLE B196 Organic Compounds Identified in Base Extract of Sample No. 63B Peak No. 1 2 3 4 5 6 Peak No. 1 2 .3 4 5 6 7 8 9 Relative Retention Time 1.000 1.260 1.555 2.066 2.424 2.540 Volatile Relative Retention Time 0.882 1.000 1.081 1.366 1.512 1.840 1.910 1.986 2.020 Compound Camphor (IS) Benzothiazole C n Terpineol Dibutyl Phthalate Butyl Phthalyl Butyl Glycolate Diethyl Hexyl Phthalate TABLE B197 Organic Compounds Identified in Sample No. Compound Tetrahydrofuran Chloroform 1 ,2-Dichloroethane Bromo-Dichl oroethane Trichloroethylene ? Ethyl -Methyl Dioxolane 1 ,1 ,2,2-Tetrachloroethane Tetrachl oroethyl ene Approximate Level (ppb) - 6 1 1 4 2 64S Approximate Level (ppb) 4 10 8 1 4 1 1 1 2 ------- 105 TABLE B198 Organic Compounds Identified in Acid Extract of Sample No. 64A Peak No. 1 2 3 4 5 6 7 8 9 Relative Retention Time 0.416 0.887 1.000 1.091 1.198 1.219 1.271 1.341 1.411 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Myrsitate Methyl Palmitate Methyl Stearate C Terpene ? Butyl Phthalyl Butyl Glycolate Di ethyl Hexyl Phthalate C, 5 - Terpineol Approximate Level (ppb) 2 6 4 3 1 1 2 1 TABLE B199 Organic Compounds Identified in Base Extract of Sample No. 64B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 1.286 Benzothiazole 2 3 1.549 C,Q Terpineol 1 4 2.053 Dibutyl Phthalate 1 5 2.523 Diethyl Hexyl Phthalate 1 6 2.654 C,5 Terpineol 1 ------- 106 TABLE B200 Volatile Organic Compounds Identified in Sample No. 65S Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Relative Retention Time 0.456 0.876 0.957 1.000 1.086 1.193 1.382 1.431 1.522 1.678 1.792 1.846 1.921 1.991 2.028 Compound Dichloromethane Tetrahydrofuran 1 ,2-Dichloroethylene Chloroform 1 ,2-Dichloroethane 1 ,1 ,1-Trichloroethane Bromo-Chloroethane 1 ,2-Dichloropropane Trichloroethylene 1 -Bromo-2-Chl oropropane Tribromomethane ? Ethyl -Methyl Dioxolane 1 ,1 ,2,2-Tetrachloroethane Tetrachloroethylene TABLE B201' Organic Compounds Identified in Acid Extract of Peak No. 1 2 3 4 5 6 Relative Retention Time 0.434 1.000 1.097 1.228 1.280 1.341 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate ? Butyl Phthalyl Butyl Glycolate Di ethyl Hexyl Phthalate Approximate Level (ppb) 2 15 3 20 9 2 1 1 8 2 2 2 8 3 6 Sample No. 65A Approximate Level (ppb) _ _ _ 3 3 1 1 2 ------- 107 TABLE B202 Organic Compounds Identified in Base Extract of Sample No. 65B Peak No. 1 2 3 4 5 6 7 8 Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 Relative Retention Time 1.000 1.177 1.544 1.595 1.744 1.876 2.047 2.511 Volatile Relative Retention Time 0.451 0.877 0.957 1.000 1.085 1.186 1.506 1.655 1.773 1.826 1.895 1.970 2.007 Compound Camphor (IS) Bromopropyl Benzene C22H14 ? C,n Camphenol C,Q Camphenol Dibutyl Phthalate Di ethyl Hexyl Phthalate TABLE B203 Organic Compounds Identified in Sample No. Compound Dichloromethane Tetrahydrofuran 1 ,2-Dichloroethylene Chloroform 1 ,2-Dichloroethane 1 ,1 ,1-Trichloroethane Trichloroethylene 1 -Chi oro-2-Bromopropane Tribromomethane ? Ethyl -Methyl Dioxolane 1 ,1 ,2,2-Tetrachloroethane Tetrachloroethylene Approximate Level (ppb) _ 3 2 3 2 2 1 1 66S Approximate Level (ppb) 2 15 2 14 9 1 8 1 1 1 12 2 6 ------- 108 TABLE B204 Organic Compounds Identified in Acid Extract of Sample No. 66A Peak No. 1 2 .3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Relative Retention Time 0.429 0.670 0.890 0.900 0.920 0.948 0.969 1.000 1.009 1.058 1.101 1.207 1.231 1.281 1.345 1.369 1.415 Compound Methyl -2-Ethyl Hexanoate (IS) Trichloroanisole Methyl Myri state Methyl Dichlorophenoxy Acetate Methyl Dichlorophenoxy Acetate Pentachloroanisole Methyl -2 (4-chlorophenoxy)Butanoate Methyl Palmitate Cnr Terpene ? Methyl Stearate C, 5 Terpene ? Butyl Phthalyl Butyl Glycolate Diethyl Hexyl Phthalate ? C,c - Terpineol Approximate Level (ppb) _ _ 1 3 1 1 1 2 8 2 2 5 3 3 19 2 2 2 TABLE B205 Organic Compounds Identified in Base Extract of Sample No. 66B Peak No. 1 2 3 4 5 6 Relative Retention Time 1.000 1.552 1.604 2.069 2.424 2.540 Compound Camphor (IS) C5H10C12 ? Di butyl Phthalate Butyl Phthalyl Butyl Glycolate Diethyl Hexyl Phthalate Approximate Level (ppb) ___ 2 1 2 10 1 ------- 109 TABLE B206 Volatile Organic Compounds Identified in Sample No. 67S Peak No. 1 2 3 4 5 6 7 8 9 10 11 Relative Retention Time 0.459 0.882 1.000 1.075 1.182 1.509 1.662 1.777 1.991 1.986 2.018 Compound Dichloromethane Tetrahydrofuran Chloroform 1 ,2-Dichloroethane 1 ,1 ,1-Trichloroethane Trichloroethylene 1 -Chi oro-2-Bromoethane Tribromomethane Ethyl -Methyl Dioxolane 1 ,1 ,2,2-Tetrachloroethane Tetrachl oroethyl ene TABLE B207 Organic Compounds Identified in Acid Extract of Peak No. 1 2 3 4 5 6 7 8 9 Relative Retention Time 0.440 0.897 0.953 1.000 1.051 1.097 1.328 1.393 1.460 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Myri state Fatty Acid Methyl Ester C >_ 14 Methyl Palmitate ? Methyl Stearate Diethyl Hexyl Phthalate C,5 Terpineol ? Approximate Level (ppb) 2 5 6 8 1 8 3 1 4 6 9 Sample No. 67A Approximate Level (ppb) 1 1 10 1 10 2 1 1 ------- no TABLE B208 Organic Compounds Identified in Base Extract of Sample No.67B Peak No. 1 2 3 4 5 Peak No. 1 2 3 4 5 6 7 8 9 10 11 Relative Retention Time 1.000 2.562 2.688 2.821 2.975 Volatile Relative Retention Time 0.439 0.881 0.951 1.000 1.035 1.183 1.512 1.975 2.002 2.056 2.179 Compound Camphor (IS) Diethyl Hexyl Phthalate C-|5 Terpineol ? ? TABU B^oy Organic Compounds Identified in Sample No. Compound Dichloromethane Tetrahydrofuran 1,2-Dichloroethylene Chloroform 1 ,2-Dichloroethane 1 ,1,1-Trichloroethane Trichloroethylene 1 ,1 ,2,2-Tetrachloroethane Tetrachloroethylene Dichlorobenzene Dichlorobenzene Approximate Level (ppb) ___ 2 1 1 1 68S Approximate Level (ppb) 2 1 2 4 1 1 4 1 4 8 8 ------- Ill TABLE B210 Organic Compounds Identified in Acid Extract of Sample No. 68A Peak No. 1 2 3 4 5 5 6 Relative Retention Time 0.422 0.800 0.867 1.000 1.027 1.068 1.301 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Laurate Methyl Myri state Methyl Palmitate ? Methyl Stearate Diethyl Hexyl Phthalate Approximate Level (ppb) _ _ _ 1 2 6 1 5 3 TABLE B211 Organic Compounds Identified in Base Extract of Sample No. 68B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 1.646 Unidentified Phthalate 1 3 2.024 Dibutyl Phthalate 1 4 2.439 Diethyl Hexyl Phthalate 1 5 2.576 C 5 Terpineol 1 6 2.713 ? 1 7 2.861 ? 2 ------- 112 TABLE B212 Volatile Organic Compounds Identified in Sample No. 69S Peak No. 1 2 3 4 5 6 7 8 Relative Retention Time 0.442 0.881 1.000 1.081 1.184 1.509 1.975 2.013 Compound Dichloromethane Tetrahydrofuran Chloroform 1 ,2-Dichloroethane 1 ,1 ,1-Trichloroethane Trichloroethylene 1 ,1 ,2,2-Tetrachloroethane Tetrachloroethylene TABLE B213 Organic Compounds Identified in Acid Extract of Peak No. 1 2 3 4 5 6 7 8 9 10 Relative Retention Time 0.450 0.800 0.900 1.000 1.062 1.102 1.204 1.264 1.279 1.339 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Laurate Methyl Myri state Methyl Palmitate Hydrocarbon C > 18 Methyl Stearate C,5 Terpene Hydrocarbon C > 24 Butyl Phthalyl Butyl Glycolate Di ethyl Hexyl Phthalate Approximate Level (ppb) 1 1 12 3 3 10 9 8 Sample No. 69A Approximate Level (ppb) 2 4 11 2 9 3 2 2 2 ------- 113 TABLE B214 Organic Compounds Identified in Base Extract of Sample No. 69B Peak No. 1 2 3 4 5 6 7 Relative Retention Time 1.000 2.027 2.463 2.593 2.675 2.720 2.897 Compound Camphor (IS) Dibutyl Phthalate Diethyl Hexyl Phthalate C,5 Terpineol Hydrocarbon C ^ 30 ? ? Approximate Level (ppb) ___ 1 1 1 1 2 2 TABLE B215 Volatile Organic Compounds Identified in Sample No. 70S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 2 2 1.080 1,2-Dichloroethane 2 3 1.514 Trichloroethylene 2 4 2.018 Tetrachloroethylene 4 ------- 114 TABLE B216 Organic Compounds Identified in Acid Extract of Sample No. 70A Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Relative Retention Time 0.445 0.533 0.895 0.952 1.000 1.036 1.054 1.105 1.129 1.207 1.219 1.228 1.249 1.270 1.285 1.355 1.432 1.456 1.526 1.559 Compound Methyl -2-Ethyl Hexanoate (IS) Hexachlorobutadiene Methyl Myri state Pentachloroanisole Methyl Palmitate Fatty Acid Methyl Ester C >_ 16 Fatty Acid Methyl Ester C 1 16 Methyl Stearate ? C,r Terpene ? Hydrocarbon C >_ 22 Dioctyl Adi pate Hydrocarbon C > 22 Butyl Phthalyl Butyl Glycolate Di ethyl Hexyl Phthalate Hydrocarbon C > 26 ? Hydrocarbon C > 28 Hydrocarbon C > 30 Approximate Level (ppb) V _ 1 9 2 28 5 7 29 17 7 7 9 20 9 12 1264 13 43 14 21 ------- 115 TABLE B217 Organic Compounds Identified in Base Extract of Sample No. 70B Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Relative Retention Time 0.803 1.000 1.028 1.517 1.539 1.630 1.730 1.786 1.865 1.910 1.938 2.051 2.118 2.160 2.200 2.260 2.290 2.326 2.360 2.398 2.472 2.635 2.685 2.730 2.815 2.854 2.882 2.921 Compound Hexachloroethane Camphor (IS) Hexachlorobutadiene Hydrocarbon C >_ 14 Hydrocarbon C ^ 14 Hydrocarbon C >_ 16 Hydrocarbon C >_ 16 Hydrocarbon C >_ 18 Hydrocarbon C >_ 18 Hydrocarbon C >_ 18 Hydrocarbon C > 18 Di butyl Phthalate Hydrocarbon C >_ 20 Unidentified Phthalate Hydrocarbon C >_ 20 Hydrocarbon C >_ 20 Hydrocarbon C >_ 20 Dioctyl Adi pate Hydrocarbon C >_ 22 Butyl Phthalyl Butyl Glycolate Diethyl Hexyl Phthalate Hydrocarbon C ^ 30 ? Hydrocarbon C ^ 30 Unidentified Phthalate Hydrocarbon C >_ 30 Hydrocarbon C ^ 30 ? Approximate Level (ppb) 1 1 9 13 12 11 6 11 8 16 14 21 4 8 4 4 14 3 14 2347 13 65 200 7 34 13 92 ------- 116 TABLE B218 Volatile Organic Compounds Identified in Sample No. 71S Peak No. 1 2 3 4 5 Relative Retention Time 1.000 1.067. 1.444 1.893 1.924 Compound Chloroform 1 ,2-Dichloroethane Trichloroethylene 1 ,1 ,2,2-Tetrachloroethane Tetrachl oroethyl ene Approximate Level (ppb) 2 2 3 1 3 ------- 117 TABLE B219 Organic Compounds Identified in Acid Extract of Sample No. 71A Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Relative Retention Time 0.428 0.778 0.820 0.892 0.931 0.946 1.000 1.039 1.051 1.096 1.201 1.245 1.275 1.305 1.335 1.356 1.374 1.400 1.476 1.559 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Laurate C,Q Terpineol Methyl Myri state Fatty Acid Methyl Ester C i 14 Pentachloroanisole Methyl Palmitate Unidentified Phthalate Fatty Acid Methyl Ester C 1 16 Methyl Stearate C.c Terpene 1 b Dioctyl Adi pate Butyl Phthalyl Butyl Glycolate Butyl Benzyl Phthalate Diethyl Hexyl Phthalate Fatty Acid Methyl Ester C >_ 22 Dioctyl Phthalate C,,- Terpineol ? ? Approximate Level (ppb) ___ 2 2 3 1 1 9 1 1 11 1 2 2 1 2 2 2 3 2 6 ------- 118 TABLE B220 Organic Compounds Identified in Base Extract of Sample No. 71B Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Relative Retention Time 1.000 1.508 1.610 1.708 1.805 1.903 2.000 2.038 2.060 2.069 2.157 2.238 2.270 2.314 2.335 2.384 2.438 2.459 2.508 2.529 2.562 2.600 2.638 2.670 2.692 2.746 2.784 2.843 Compound Camphor (IS) C,Q Terpineol Hydrocarbon C >_ 14 Hydrocarbon C >_ 16 Hydrocarbon C ^ 16 Diisobutyl Phthalate Dibutyl Phthalate Diisobutyl Nonanedioate ? Hydrocarbon C >_ 20 Hydrocarbon C >_ 20 Hydrocarbon C >_ 22 Dioctyl Adi pate Hydrocarbon C >_ 22 ? Butyl Phthalyl Butyl Glycolate Di ethyl Hexyl Phthalate Hydrocarbon C >_ 24 Dicyclohexyl Phthalate Hydrocarbon C >_ 26 C-.C- Terpineol Hydrocarbon C ^ 26 ? Hydrocarbon C >_ 28 ? Hydrocarbon C >_ 28 Hydrocarbon C >_ 28 ? Approximate Level (ppb) ___ 3 3 3 3 9 20 4 8 5 6 9 10 5 4 15 19 5 7 5 12 5 6 4 8 7 7 20 ------- 119 TABLE B221 Volatile Organic Compounds Identified in Sample No. 72S Peak No. 1 2 3 4 5 Relative Retention Time 1.000 1.081 1.514 1.986 2.018 Compound Chloroform 1 ,2-Dichloroethane Trichloroethylene 1 ,1 ,2,2-Tetrachloroethane Tetrachl oroethyl ene Approximate Level (ppb) 2 2 2 1 2 TABLE B222 Organic Compounds Identified in Acid Extract of Sample No. 72A Peak No. 1 2 3 4 5 6 7 Relative Retention Time 0.437 0.882 0.895 1.000 1.099 1.277 1.337 Compound Methyl -2-Ethyl Hexanoate (IS) ? Methyl Myri state Methyl Palmitate Methyl Stearate Butyl Phthalyl Butyl Glycolate Di ethyl Hexyl Phthalate Approximate Level (ppb) 1 1 2 3 1 1 ------- 120 TABLE B223 Organic Compounds Identified in Base Extract of Sample No. 72B Peak No. 1 2 3 4 5 6 Relative Retention Time 1.000 1.525 2.034 2.374 2.486 2.620 Compound Camphor (IS) C,Q - Terpineol Dibutyl Phthalate Butyl Phthalyl Butyl Glycolate Di ethyl Hexyl Phthalate C-|5 Terpineol Approximate Level (ppb) - _ _ 1 3 3 33 3 TABLE B224 Volatile Organic Compounds Identified in Sample No. 73S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 2 2 1.075 1,2-Dichloroethane 1 3 1.504 Trichloroethylene 1 4 2.007 Tetrachloroethylene 1 ------- 121 TABLE B225 Organic Compounds Identified in Acid Extract of Sample No. 73A Peak No. 1 2 3 4 5 6 7 Relative Retention Time 0.433 0.780 0.819 0.894 1.000 1.096 1.338 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Laurate C, Q Terpineol Methyl Myri state Methyl Palmitate Methyl Stearate Diethyl Hexyl Phthalate Approximate Level (ppb) __ 3 6 2 7 5 1 TABLE B226 Organic Compounds Identified in Base Extract of Sample No. 73B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 1.517 C]0 Terpineol 1 3 2.018 Dibutyl Phthalate 1 4 2.463 Diethyl Hexyl Phthalate 1 ------- 122 TABLE B227 Volatile Organic Compounds Identified in Sample No. 74S Peak No. 1 2 3 Relative Retention Time 1.000 1.080 1.996 Compound Chloroform 1 ,2-Dichloroethane Tetrachloroethylene Approximate Level (ppb) 2 2 1 TABLE B228 Organic Compounds Identified in Acid Extract of Sample No. 74A Peak No. 1 2 3 4 5 6 Relative Retention Time 0.435 0.813 1.000 1.098 1.330 1.402 Compound Methyl -2-Ethyl Hexanoate (IS) C, 0 Terpineol Methyl Palmitate Methyl Stearate Di ethyl Hexyl Phthalate C,r Terpineol Approximate Level (ppb) ___ 3 4 3 5 1 ------- 123 TABLE B229 Organic Compounds Identified in Base Extract of Sample No. 74B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 1.511 CIQ Terpineol 2 TABLE B230 Volatile Organic Compounds Identified in Sample No. 75S Peak No. 1 2 3 4 5 6 7 Relative Retention Time 1.000 1.095 1.330 1.615 2.009 2.103 2.259 Compound Chloroform 1 ,2-Dichloroethane Bromo-Dichloromethane Di bromo-Chl oromethane Dichlorobenzene Toluene Dichlorobenzene Approximate Level (ppb) 22 2 4 1 1 1 1 ------- 124 TABLE B231 Organic Compounds Identified in Acid Extract of Sample No. 75A Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Relative Retention Time 0.440 0.816 1.000 1.039 1.103 1.139 1.184 1.226 1.269 1.281 1.311 1.341 1.389 1.407 Compound Methyl -2-Ethyl Hexanoate (IS) C-.Q Terpineol Methyl Palmitate Hydrocarbon C > 18 Methyl Stearate Hydrocarbon C > 20 Hydrocarbon C > 20 Hydrocarbon C > 22 Hydrocarbon C > 22 Butyl Phthalyl Butyl Glycolate Hydrocarbon C > 24 Di ethyl Hexyl Phthalate Hydrocarbon C >_ 26 C, [- Terpineol Approximate Level (ppb) __ 2 6 1 4 1 1 1 1 1 1 1 1 1 TABLE B232 Organic Compounds Identified in Base Extract of Sample No. 75B Relative Approximate Peak Retention . Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 1.521 C,Q Terpineol 2 3 2.000 Dibutyl Phthalate 1 4 2.486 Diethyl Hexyl Phthalate 1 ------- 125 TABLE B233 Volatile Organic Compounds Identified in Sample No. 76S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 1 2 1.554 Trichloroethylene 1 TABLE B234 Organic Compounds Identified in Acid Extract of Sample No. 76A Peak No. 1 2 3 4 5 6 Relative Retention Time 0.440 0.817 0.898 1.000 1.099 1.347 Compound Methyl -2-Ethyl Hexanoate (IS) C,Q Terpineol Methyl Myri state Methyl Palmitate Methyl Stearate Diethyl Hexyl Phthalate Approximate Level (ppb) . 2 1 3 3 3 ------- 126 TABLE B235 Organic Compounds Identified in Base Extract of Sample No. 76B Peak No. 1 2 3 4 5 6 7 Relative Retention Time 1.000 1.521 2.020 2.459 2.620 2.711 2.859 Compound Camphor (IS) C,n - Terpineol Di butyl Phthalate Diethyl Hexyl Phthalate C,5 - Terpineol ? ? Approximate Level (ppb) _ _ 4 1 1 1 2 2 TABLE B236 Volatile Organic Compounds Identified in Sample No. 77S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 15 2 1.562 Trichloroethylene 1 ------- 127 TABLE B237 Organic Compounds Identified in Acid Extract of Sample No. 77A Peak No. 1 2 3 4 5 6 7 8 9 Relative Retention Time 0.432 0.780 0.893 1.000 1.098 1.333 1.399 1.467 1.535 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Laurate Methyl Myri state Methyl Palmitate Methyl Stearate Di ethyl Hexyl Phthalate C, ,- Terpineol ? ? Approximate Level (ppb) ___ 2 2 4 3 1 1 1 1 TABLE B238 Organic Compounds Identified in Base Extract of Sample No. 77B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 1.543 C,Q - Terpineol 1 3 2.054 Dibutyl Phthalate 1 4 2.508 Diethyl Hexyl Phthalate 1 5 2.766 ? 1 6 2.900 ? 2 ------- 128 TABLE B239 Volatile Organic Compounds Identified in Sample No. 78S Peak No. 1 2 3 4 Relative Retention Time 1.000 1.076 1.519 1.959 Compound Chloroform 1 ,2-Dichloroethane Trichloroethylene Tetrachloroethylene Approximate Level (ppb) 10 5 3 2 TABLE B240 Organic Compounds Identified in Acid Extract of Sample No. 78A Peak No. 1 2 3 4 Relative Retention Time 0.412 1.000 1.103 1.339 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Diethyl Hexyl Phthalate Approximate Level (ppb) ... 2 2 1 TABLE B241 Organic Compounds Identified in Base Extract of Sample No. 78B Peak No. 1 2 3 4 Relative Retention Time 1.000 1.548 2.062 2.508 Compound Camphor (IS) C,Q - Terpineol Di butyl Phthalate Diethyl Hexyl Phthalate Approximate Level (ppb) 1 1 1 ------- 129 TABLE B242 Volatile Organic Compounds Identified in Sample No. 79S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 1 2 1.975 Dichlorobenzene 3 TABLE B243 Organic Compounds Identified in Acid Extract of Sample No. 79A Peak No. 1 2 3 4 5 Relative Retention Time 0.435 0.816 1.000 1.098 1.321 Compound Methyl -2-Ethyl Hexanoate (IS) C, Q Terpineol Methyl Palmitate Methyl Stearate Di ethyl Hexyl Phthalate Approximate Level (ppb) _ _ _ 1 2 2 1 TABLE B244 Organic Compounds Identified in Base Extract of Sample No. 79B Peak No. 1 2 3 4 Relative Retention Time 1.000 1.516 2.027 2.457 Compound Camphor (IS) C,Q - Terpineol Di butyl Phthalate Diethyl Hexyl Phthalate Approximate Level (ppb) _ _ _ 3 1 1 ------- 130 TABLE B245 Volatile Organic Compounds Identified in Sample No. 80S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 2 TABLE B246 Organic Compounds Identified in Acid Extract of Sample No. 80A Peak No. 1 2 .3 4 5 6 7 8 9 10 11 12 13 Relative Retention Time 0.435 0.818 0.869 0.922 0.976 1.000 1.027 1.078 1.093 1.164 1.206 1.248 1.343 Compound Methyl -2-Ethyl Hexanoate (IS) C,Q Terpineol C-.,- Alcohol C,c Alcohol 1 b C,y Alcohol Methyl Palmitate C,g Alcohol C,g Alcohol Methyl Stearate C2Q Alcohol C_, Alcohol C22 Alcohol Di ethyl Hexyl Phthalate Approximate Level (ppb) ___ 4 4 3 1 5 1 1 3 1 1 1 1 ------- 131 TABLE B247 Organic Compounds Identified in Base Extract of Sample No. SOB Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.667 Diethyl Hexyl Phthalate 1 3 2.800 C]5 - Terpineol 1 4 2.981 ? 1 5 3.095 ? 1 TABLE B248 Volatile Organic Compounds Identified in Sample No. 81S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 14 2 1.528 Trichloroethylene 2 ------- 132 TABLE B249 Organic Compounds Identified in Acid Extract of Sample No. 81A Peak No. 1 2 3 4 5 6 7 8 Relative Retention Time 0.450 1.000 1.098 1.260 1.328 1.396 1.461 1.541 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Methyl Dehydroabietate Di ethyl Hexyl Phthalate C, (- Terpineol 1 0 ? ? Approximate Level (ppb) _ _ _ 4 3 1 1 1 1 1 TABLE B250 Organic Compounds Identified in Base Extract of Sample No. 81B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.508 Diethyl Hexyl Phthalate 1 3 2.635 C15 ~ TerPineo1 1 4 2.773 ? 4 5 2.945 ? 3 ------- 133 TABLE B251 Volatile Organic Compounds Identified in Sample No. 82S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 12 TABLE B252 Organic Compounds Identified in Acid Extract of Sample No. 82A Peak No. 1 2 3 4 Relative Retention Time 0.345 1.000 1.101 1.348 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Diethyl Hexyl Phthalate Approximate Level (ppb) 1 2 4 TABLE B253 Organic Compounds Identified in Base Extract of Sample No. 82B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 1.565 CIQ - Terpineol 1 3 2.102 Dibutyl Phthalate 1 4 2.579 Diethyl Hexyl Phthalate 1 ------- 134 TABLE B254 Volatile Organic Compounds Identified in Sample No. 83S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 2 2 1.500 Trichloroethylene 2 TABLE B255 Organic Compounds Identified in Acid Extract of Sample No. 83A Peak No. 1 2 3 4 5 6 7 Relative Retention Time 0.424 0.819 0.890 1.000 1.104 1.347 1.415 Compound Methyl -2-Ethyl Hexanoate (IS) CIQ Terpineol Methyl Myri state Methyl Palmitate Methyl Stearate Di ethyl Hexyl Phthalate C15 Terpineol Approximate Level (ppb) 2 1 5 4 1 1 ------- 135 TABLE B256 Organic Compounds Identified in Base Extract of Sample No. 83B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.528 Diethyl Hexyl Phthalate 1 TABLE B257 Volatile Organic Compounds Identified in Sample No. 84S Peak No. 1 2 Relative Retention Time 1.000 1.498 Compound Chloroform Trichloroethylene Approximate Level (Ppb) 1 1 TABLE B258 Organic Compounds Identified in Acid Extract of Sample No. 84A Peak No. 1 2 3 4 Relative Retention Time 0.430 1.000 1.105 1.354 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Diethyl Hexyl Phthalate Approximate Level (ppb) 1 2 1 ------- 136 TABLE B259 Organic Compounds Identified in Base Extract of Sample No. 84B Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B260 Volatile Organic Compounds Identified in Sample No. 85S Peak No. 1 2 .3 4 5 6 7 Relative Retention Time 0.958 1.000 1.078 1.182 1.506 1.980 2.017 Compound Dichloroethylene Chloroform 1 ,2-Dichloroethane 1 ,1 ,1-Trichloroethane Trichloroethylene 1 ,1 ,2,2-Tetrachloroethane Tetrachl oroethyl ene Approximate Level (ppb) 1 2 1 1 3 1 3 ------- 137 TABLE B261 Organic Compounds Identified in Acid Extract of Sample No. 85A Peak No. 1 2 3 4 Relative Retention Time 0.400 1.000 1.100 1.347 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Di ethyl Hexyl Phthalate Approximate Level (ppb) 4 5 2 TABLE B262 Organic Compounds Identified in Base Extract of Sample No. 85B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 1.558 C]0 - Terpineol 2 3 2.024 Diphenyl Benzene 1 4 2.070 Dibutyl Phthalate 1 5 2.536 Diethyl Hexyl Phthalate 2 ------- 138 TABLE B263 Volatile Organic Compounds Identified in Sample No. 86S Peak No. 1 2 3 4 5 6 7 8 9 Relative Retention Time 0.431 0.879 0.953 1.000 1.079 1.184 1.511 1.991 2.028 Compound Dichloromethane Tetrahydrofuran Dichloroethylene Chloroform 1 ,2-Dichloroethane 1,1,1 -Tr i chl oroethane Trichloroethylene 1 ,1 ,2,2-Tetrachloroethane Tetrachl oroethyl ene Approximate Level (ppb) 1 1 1 10 1 1 5 3 12 ------- 139 TABLE B264 Organic Compounds Identified in Acid Extract of Sample No. 86A Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Relative Retention Time 0.419 0.666 0.766 0.888 0.899 0.927 0.967 1.000 1.061 1.103 1.139 1.207 1.234 1.271 1.350 1.416 Compound Methyl -2-Ethyl Hexanoate (IS) Trichloroanisole Methyl Laurate Methyl Myri state Methyl Dichlorophenoxy Acetate Methyl Dichlorophenoxy Acetate Methyl -Trichlorophenoxy Acetate Methyl Palmitate ? Methyl Stearate Diphenyl Sulfone C16H10 ? Methyl Dehydroabietate Di ethyl Hexyl Phthalate C, 5 Terpineol Approximate Level (ppb) _ _ _ 1 1 5 6 5 5 10 2 11 4 8 6 5 24 1 ------- 140 TABLE B265 Organic Compounds Identified in Base Extract of Sample No. 86B Peak No. 1 2 3 4 5 6 7 8 9 10 11 Peak No. 1 2 3 4 Relative Retention Time 1.000 1.574 1.734 2.013 2.119 2.208 2.552 2.611 2.741 2.877 3.049 Volatile Relative Retentioa Time 1.000 1.084 1.511 2.027 Compound Camphor (IS) C,0 - Terpineol Diethyl Phthalate Diisobutyl Phthalate Di butyl Phthalate ? Unidentified Phthalate Diethyl Hexyl Phthalate C,5 - Terpineol ? ? TABLE B266 Organic Compounds Identified in Sample No. Compound Chloroform 1 ,2-Dichloroethane Trichloroethylene Tetrachloroethylene Approximate Level (ppb) _ _ _ 4 5 4 5 2 1 15 1 2 5 87S Approximate Level (ppb) 4 1 1 1 ------- 141 TABLE B267 Organic Compounds Identified in Acid Extract of Sample No. 87A Peak No. 1 2 3 4 5 6 7 8 9 Relative Retention Time 0.425 0.765 0.814 0.887 0.945 1.000 1.104 1.351 1.421 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Laurate C, 0 Terpineol Methyl Myri state Pentachloroanisole Methyl Palmitate Methyl Stearate Di ethyl Hexyl Phthalate C15 Terpineol Approximate Level (ppb) ___ 1 2 1 1 8 8 1 1 TABLE B268 Organic Compounds Identified in Base Extract of Sample No. 87B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.071 Dibutyl Phthalate 1 3 2.562 Diethyl Hexyl Phthalate 10 4 2.828 ? 2 5 2.990 ? 2 ------- 142 TABLE B269 Volatile Organic Compounds Identified in Sample No. 88S Peak No. 1 2 3 4 5 6 Relative Retention Time 0.456 0.954 1.000 1.483 1.777 1.970 Compound Dichloromethane Dichloroethylene Chloroform Trichloroethylene Bromobenzene Tetrachl oroethyl ene Approximate Level (ppb) 1 1 8 10 7 2 TABLE B270 Organic Compounds Identified in Acid Extract of Sample No. 88A Peak No. 1 2 3 4 5 6 Relative Retention Time 0.425 1.000 1.099 1.268 1.341 1.410 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Methyl Dehydroabietate Di ethyl Hexyl Phthalate C, 5 Terpineol Approximate Level (ppb) ___ 2 1 4 1 1 ------- 143 TABLE B271 Organic Compounds Identified in Base Extract of Sample No. Peak No. 1 2 3 4 Relative Retention Time 1.000 2.539 2.636 2.676 Compound Camphor (IS) Diethyl Hexyl Phthalate Hydrocarbon C >_ 26 C,r - Terpineol Approximate Level (ppb) 1 2 2 TABLE B272 Volatile Organic Compounds Identified in Sample No. 89S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.927 Dichloroethylene 1 2 1.000 Chloroform 4 3 1.084 1,2-Dichloroethane 1 4 1.138 Pentane 1 5 1.222 Cyclohexane 1 6 1.576 Trichloroethylene 1 7 2.128 Tetrachloroethylene 1 8 2.382 Dichlorobenzene 12 ------- 144 TABLE B273 Organic Compounds Identified in Acid Extract of Sample No. 89A Peak No. 1 2 3 4 5 6 7 Relative Retention Time 0.408 0.851 0.888 1.000 1.103 1.348 1.417 Compound Methyl -2-Ethyl Hexanoate (IS) ? Methyl Myri state Methyl Palmitate Methyl Stearate Di ethyl Hexyl Phthalate C, 5 Terpineol Approximate Level (ppb) ___ 1 1 3 2 1 1 TABLE B274 Organic Compounds Identified in Base Extract of Sample No.89B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.639 Diethyl Hexyl Phthalate 1 ------- 145 TABLE B275 Volatile Organic Compounds Identified in Sample No.90S Peak No. 1 2 Relative Retention Time 1.000 1.136 Compound Chloroform Pentane Approximate Level (ppb) 1 1 TABLE B276 Organic Compounds Identified in Acid Extract of Sample No.90A Peak No. 1 2 3 4 Relative Retention Time 0.402 1.000 1.108 1.354 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Di ethyl Hexyl Phthalate Approximate Level (ppb) 5 3 1 TABLE B277 Organic Compounds Identified in Base Extract of Sample No.90B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.125 Dibutyl Phthalate 3 3 2.617 Diethyl Hexyl Phthalate 2 4 2.253 C]5 - Terpineol 2 ------- 146 TABLE B278 Volatile Organic Compounds Identified in Sample No. 91S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 1 2 1.195 Cyclohexane 1 3 1.663 Hexane 1 TABLE B279 Organic Compounds Identified in Acid Extract of Sample No. 91A Peak No. 1 2 3 4 5 6 7 Relative Retention Time 0.361 1.000 1.012 1.106 1.119 1.213 1.353 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate C,5 Terpene Methyl Stearate C,c Terpene C,5 Terpene Diethyl Hexyl Phthalate Approximate Level (ppb) __ _ 5 2 8 2 1 1 ------- 147 TABLE B280 Organic Compounds Identified in Base Extract of Sample No. 91B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.594 Diethyl Hexyl Phthalate 1 3 2.728 C]5 - Terpineol 2 TABLE B281 Volatile Organic Compounds Identified in Sample No. 92S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 31 2 1.214 Cyclohexane 2 3 1.573 Trichloroethylene 1 ------- 148 TABLE B282 Organic Compounds Identified in Acid Extract of Sample No. 92A Peak No. 1 2 3 4 5 Relative Retention Time 0.400 1.000 1.102 1.121 1.210 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate C,5 Terpene C,r Terpene TABLE B283 Organic Compounds Identified in Base Extract Peak No. 1 2 3 4 Relative Retention Time 1.000 2.111 2.595 2.734 Volatile Relative Peak Retention . No. Time 1 1.212 Compound Camphor (IS) Di butyl Phthalate Di ethyl Hexyl Phthalate C,r - Terpineol / TABLE B284 Organic Compounds Identified in Compound Cyclohexane Approximate Level (ppb) 4 2 2 1 of Sample No. 92B Approximate Level (ppb) 1 1 1 Sample No. 93S Approximate Level (ppb) 1 ------- 149 TABLE B285 Organic Compounds Identified in Acid Extract of Sample No. 93A Peak No. 1 2 3 4 5 6 7 8 Relative Retention Time 0.399 0.888 1.000 1.015 1.104 1.121 1.212 1.348 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Myri state Methyl Palmitate C,,- Terpene Methyl Stearate C,r Terpene C,r Terpene Diethyl Hexyl Phthalate Approximate Level (ppb) 2 8 1 2 3 4 1 TABLE B286 Organic Compounds Identified in Base Extract of Sample No.93B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 2 3 4 5 6 1.000 1.294 1.413 1.531 .2.527 2.651 Camphor (IS) C,,- Hydrocarbon 1 C g Hydrocarbon 1 C,7 Hydrocarbon 1 Diethyl Hexyl Phthalate 1 C15 - Terpineol 1 ------- 150 TABLE B'287 Volatile Organic Compounds Identified in Sample No. 94S Peak No. 1 2 3 4 Relative Retention Time 1.000 1.211 1.349 2.007 Compound Chloroform Cyclohexane Bromo-Dichl Toluene + 1 ,1 ,1-Trichloroethane oromethane Approximate Level (ppb) 30 1 3 1 TABLE B288 Organic Compounds Identified in Acid Extract of Sample No. 94A Peak No. 1 2 3 4 5 6 7 8 9 10 Relative Retention Time 0.229 0.341 0.400 0.416 0.498 0.688 0.752 0.816 1.000 1.351 Compound Dichlorobutane Dichlorobutane Methyl -2-Ethyl Hexanoate (IS) Dichlorobutane Trichloropentane C,,- Hydrocarbon C,g Hydrocarbon C,7 Hydrocarbon Methyl Palmitate Diethyl Hexyl Phthalate Approximate Level (ppb) 3 1 1 1 1 1 1 1 1 ------- 151 TABLE B289 Organic Compounds Identified in Base Extract of Sample No. 94B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 1.429 C,g Hydrocarbon 1 3 1.544 C,7 Hydrocarbon 1 4 2.550 Diethyl Hexyl Phthalate 1 5 2.649 C,5 Terpineol 1 TABLE B290 Volatile Organic Compounds Identified in Sample No.95S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.211 Cyclohexane + 1,1,1-Trichloroethane 1 ------- 152 TABLE B291 Organic Compounds Identified in Acid Extract of Sample No.95A Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Relative Retention Time 0.221 0.340 0.421 0.689 0.755 0.814 0.880 1.000 1.009 1.102 1.116 1.206 1.281 1 . 340 Compound Dichlorobutane Dichlorobutane Methyl -2-Ethyl Hexanoate (IS) C-,r Hydrocarbon C,g Hydrocarbon C,7 Hydrocarbon Methyl Myri state Methyl Palmitate C,5 Terpene Methyl Stearate C,5 Terpene C,r Terpene Butyl Phthalyl Butyl Glycolate Di ethyl Hexyl Phthalate Approximate Level (ppb) 1 1 1 1 1 1 6 2 2 5 4 2 1 ------- 153 TABLE B292 Organic Compounds Identified in Base Extract of Sample No.95B Peak No. 1 2 3 4 5 6 Relative Retention Time 1.000 1.531 2.056 2.405 .2.515 2.642 Compound Camphor (IS) C,7 Hydrocarbon Dibutyl Phthalate Butyl Phthalyl Butyl Glycolate Diethyl Hexyl Phthalate C,5 - Terpineol Approximate Level (ppb) _ 1 1 1 2 1 TABLE B293 Volatile Organic Compounds Identified in Sample No. 96S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 1 2 1.211 Cyclohexane + 1,1,1-Trichloroethane 1 3 1.567 Trichloroethylene 13 4 2.005 Toluene 1 ------- 154 TABLE B294 Organic Compounds Identified in Acid Extract of Sample No. 96A Peak No. 1 2 3 4 Relative Retention Time 0.433 1.000 1.102 1.343 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Diethyl Hexyl Phthalate Approximate Level (ppb) 2 2 1 TABLE B295 Organic Compounds Identified in Base Extract of Sample No.96B Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B296 Volatile Organic Compounds Identified in Sample No. 97S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.181 Cyclohexane 1 ------- 155 TABLE B297 Organic Compounds Identified in Acid Extract of Sample No. 97A Peak No. 1 2 3 4 5 6 7 Relative Retention Time 0.361 1.000 1.106 1.120 1.212 1.285 1.350 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate C,5 Terpene C,r Terpene Butyl Phthalyl Butyl Glycolate Diethyl Hexyl Phthalate Approximate Level (ppb) 2 1 1 1 1 1 TABLE B298 Organic Compounds Identified in Base Extract of Sample No.97B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.125 Dibutyl Phthalate 2 3 2.493 Butyl Phthalyl Butyl Glycolate 36 4 2.617 Diethyl Hexyl Phthalate 2 5 .2.747 C ~ Terpineol 1 ------- 156 TABLE B299 Volatile Organic Compounds Identified in Sample No. 98S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.175 Cyclohexane 4 TABLE B300 Organic Compounds Identified in Acid Extract of Sample No. 98A Peak No. 1 2 3 4 Relative Retention Time 0.402 1.000 1.288 1.346 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Butyl Phthalyl Butyl Glycolate Di ethyl Hexyl Phthalate Approximate Level (ppb) 1 4 1 TABLE B301 Organic Compounds Identified in Base Extract of Sample No.98B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.615 Diethyl Hexyl Phthalate 1 3 2.752 C15 - Terpineol 1 ------- 157 TABLE B302 Volatile Organic Compounds Identified in Sample No.99S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 3 2 1.174 Cyclohexane 4 TABLE B303 Organic Compounds Identified in Acid Extract of Sample No. 99A Peak No. 1 2 3 4 5 6 7 Relative Retention Time 0.379 0.663 1.000 1.104 1.346 1.367 1.416 Compound Methyl -2-Ethyl Hexanoate (IS) Trichloroanisole Methyl Palmitate Methyl Stearate Diethyl Hexyl Phthalate Fatty Acid Methyl Ester C >_ 24 C,5 Terpineol Approximate Level (ppb) 1 3 2 1 1 1 ------- 158 TABLE B304 Organic Compounds Identified in Base Extract of Sample No.99B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.530 Diethyl Hexyl Phthalate 1 3 2.657 C15 - Terpineol 1 TABLE B305 Volatile Organic Compounds Identified in Sample No. 100S Peak No. 1 2 3 4 5 6 7 8 9 10 Relative Retention Time 0.433 0.491 0.857 1.000 1.079 . 1.169 1.424 1.466 2.155 2.187 Compound Ethanethiol Acetone Di-isopropyl Ether Chloroform Butanal Cyclohexane Dimethyl Bisulfide Benzene + Trichloroethylene C,Q Terpene C,Q Terpene Approximate Level (ppb) 19 1 1 46 6 2 19 1 1 85 ------- 159 TABLE B306 Organic Compounds Identified in Acid Extract of Sample No.lOOA Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Relative Retention Time 0.610 0.662 0.670 0.752 0.770 0.802 0.811 0.871 0.886 0.907 0.931 0.943 0.976 1.985 1.000 1.033 1.051 1.099 1.138 1.150 1.156 1.171 1.186 1.201 1.210 1.224 1.236 1.275 1.305 1.311 1.326 Compound Hydrocarbon C > 14 C15H24 Hydrocarbon C > 16 Hydrocarbon C > 16 Fatty Acid Methyl Ester C 12 Hydrocarbon C > 18 Hydrocarbon C > 18 Hydrocarbon C > 18 Fatty Acid Methyl Ester C 14 Tetrachl oroani sol e Hydrocarbon C > 20 Fatty Acid Methyl Ester C > 15 + Pentachloroanisole Fatty Acid Methyl Ester C >_ 15 Hydrocarbon C ^ 20 Methyl Palmitate Fatty Acid Methyl Ester C >_ 16 Fatty Acid Methyl Ester C >_ 17 Methyl Stearate Hydrocarbon C > 22 Fatty Acid Methyl Ester C 19 Terpene C 15 Cp-iH-pOp Methyl Pimarate Isomer Cp-iH^oOp Methyl Pimarate Isomer Fatty Acid Methyl Ester C 20 Cp^H-pOp Methyl Pimarate Isomer Cp,H3pOp Methyl Pimarate Isomer Cp-iH^pOp Methyl Pimarate Isomer ? ? ? Fatty Acid Methyl Ester C > 23 Approximate Level (ppb) 1 8 1 1 1 1 5 6 7 1 1 4 2 1 34 12 7 62 13 5 5 16 27 58 18 22 36 340 5 5 8 ------- 160 TABLE B306, cont. Organic Compounds Identified in Acid Extract of Sample No.lOOA (continued) Peak No. 32 33 34 35 36 37 38 39 40 41 Relative Retention Time 1.344 1.365 1.383 1.398 1.404 1.413 1.425 1.443 1.478 1.569 Compound Diethyl Hexyl Phthalate Fatty Acid Methyl Ester C >_ 24 ? ? ? Terpineol C 15 ? Fatty Acid Methyl Ester C > 26 ? CpiH32^2 Methyl Pimarate Isomer Approximate Level (ppb) 18 36 16 18 18 8 10 12 5 3 ------- 161 TABLE B307 Organic Compounds Identified in Base Extract of Sample No.lOOB Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Relative Retention Time 0.384 0.520 0.627 0.881 0.994 1.000 1.041 1.101 1.136 1.189 1.255 1.279 1.326 1.397 1.456 1.498 1.563 1.581 1.622 1.699 1.770 1.812 1.924 1.948 1.996 2.031 2.061 2.078 2.132 2.144 2.209 Compound Diterpene C,QH,g Diterpene C,QH,g Diterpene C, -H, fi Terpineol C 10 Hydroxylborneol Camphor Diterpene C,QH16 Dimethyl Styrene Hydrocarbon C > 14 Hydrocarbon C > 14 Hydrocarbon C >_ 14 Triterpene C1t.H?. Hydrocarbon C >_ 14 Triterpene C, 5H2« Hydrocarbon C >_ 16 Hydrocarbon C > 16 Hydrocarbon C >_ 16 Hydrocarbon C >_ 16 Triterpene C, ,-H24 Hydrocarbon C ^ 18 ? Hydrocarbon C > 18 Hydrocarbon C >_ 20 Terpene C 15 Hydrocarbon C >_ 20 Hydrocarbon C >_ 20 ? ? Hydrocarbon C >_ 22 Dibutyl Phthalate ? Approximate Level (ppb) 9 6 3 13 31 59 29 1 27 1 12 14 24 17 24 50 2 2 23 3 15 18 5 9 12 3 3 12 10 10 ------- 162 TABLE B307, cont. Organic Compounds Identified in Base Extract of Sample No.lOOB (continued) Peak No. 32 33 34 35 36 37 38 39 40 41 42 43 44 Relative Retention Time 2.245 2.256 2.292 2.345 2.376 2.384 2.404 2.422 2.434 2.446 2.570 2.630 2.750 Compound Hydrocarbon C > 22 ? ? Hydrocarbon C > 24 Hydrocarbon C > 24 ? Hydrocarbon C > 24 ? ? ? Hydrocarbon C > 26 Diethyl Hexyl Phthalate Terpineol C 15 Approximate Level (ppb) 3 7 2 10 7 51 3 40 4 5 3 3 3 ------- 163 TABLE B308 Volatile Organic Compounds Identified in Sample No. 101S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 1 2 1.176 Cyclohexane 1 TABLE B309 Organic Compounds Identified in Acid Extract of Sample No.lOlA Peak No. 1 2 3 4 5 6 Relative Retention Time 0.412 1.000 1.103 1.212 1.288 1.352 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate C,5 Terpene Butyl Phthalyl Butyl Glycolate Diethyl Hexyl Phthalate Approximate Level (ppb) 5 3 1 3 1 ------- 164 TABLE B310 Organic Compounds Identified in Base Extract of Sample No.lOlB Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.541 Diethyl Hexyl Phthalate 1 3 2.666 C c - Terpineol 1 12 . _ TABLE B311 Volatile Organic Compounds Identified in Sample No. 102S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 1 2 1.265 Dioxolane 1 3 1.821 Bromobenzene 20 ------- 165 TABLE B312 Organic Compounds Identified in Acid Extract of Sample No.lOZA Peak No. 1 2 3 4 5 6 7 Relative Retention Time 0.415 1.000 1.064 1.106 1.237 1.349 1.415 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate ? Methyl Stearate ? Diethyl Hexyl Phthalate C,r Terpineol Approximate Level (ppb) 3 1 2 2 2 1 TABLE B313 Organic Compounds Identified in Base Extract of Sample No.1028 Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.535 Diethyl Hexyl Phthalate 3 ------- 166 TABLE B314 Volatile Organic Compounds Identified in Sample No. 103S Peak No. 1 2 3 4 Relative Retention Time 1.000 1.074 1.554 1.644 Compound Chloroform 1,2-Dichloroethane Dichlorobenzene Dichloro benzene Approximate Level (ppb) 1 1 1 21 TABLE B315 Organic Compounds Identified in Acid Extract of Sample N0.103A Peak No. 1 2 3 4 Relative Retention Time 0.423 . 0.888 1.000 1.106 Compound / Methyl -2-Ethyl Hexanoate (IS) Methyl Myrsitate Methyl Palmitate Methyl Stearate Approximate Level (ppb) 1 2 1 ------- 167 TABLE B316 Organic Compounds Identified in Base Extract of Sample No. 103B Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B317 Volatile Organic Compounds Identified in Sample N0.104S Peak No. 1 2 3 4 5 Relative Retention Time 1.000 1.073 1.477 1.964 2.100 Compound Chloroform 1 ,2-Dichloroethane Trichloroethylene Tetrachl oroethyl ene Acetophenone Approximate Level (ppb) 1 1 1 2 1 ------- 168 TABLE B318 Organic Compounds Identified in Acid Extract of Sample N0.104A Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 Relative Retention Time 0.213 0.332 0.405 0.463 0.494 0.567 0.619 0.683 0.777 1.000 1.106 1.348 Compound Dichlorobutane Dichlorobutane Methyl -2-Ethyl Hexanoate (IS) Dichlorobutane Trichlorobutane Trichloropentene Trichlorohexane Dichloroheptane Trichlorohexane Methyl Palmitate Methyl Stearate Di ethyl Hexyl Phthalate Approximate Level (ppb) 13 1 4 185 92 31 4 1 3 2 1 TABLE B319 Organic Compounds Identified in Base Extract of Sample No. 104B Relative Peak Retention No. Time Compound Approximate Level (Ppb) No peaks over 1 PPB. ------- 169 TABLE B320 Volatile Organic Compounds Identified in Sample No.lOSS Peak No. 1 2 . 3 4 5 6 Relative Retention Time 1.000 1.076 1.238 1.433 1.514 2.022 Compound Chloroform 1 ,2-Dichloroethane Carbon Tetrachloride Trichloropropane Trichloroethylene Tetrachl oroethyl ene TABLE B321 Organic Compounds Identified in Acid Extract of Sample Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Relative Retention Time 0.391 0.887 0.945 1.000 1.064 1.104 1.141 1.205 1.229 1.242 1.278 1.352 1.376 1.422 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Myri state Pentachloroanisole Methyl Palmitate ? Methyl Stearate ? Co-iH00Oo Methyl Pimarate Isomer L\ 6L C. C01H_000 Methyl Pimarate Isomer L\ 3L L. Methyl Dihydroabietate Diethyl Hexyl Phthalate Fatty Acid Methyl Ester C ^ 22 C1(- Terpineol Approximate Level (ppb) 3 2 2 1 3 22 N0.105A Approximate Level (ppb) ___ 3 2 4 1 4 1 1 2 5 5 2 1 2 ------- 170 TABLE B322 Organic Compounds Identified in Base Extract of Sample No. 105B Peak No. 1 2 3 4 5 6 7 8 Relative Retention Time 0.843 1.000 1.106 1.285 1.319 1.676 2.040 2.498 Compound ? Camphor (IS) ? N,N-Di ethyl aniline Chloroprene Dimer Di ethyl Phthalate Di butyl Phthalate Diethyl Hexyl Phthalate Approximate Level (ppb) 1 3 3 3 2 1 1 TABLE B323 Volatile Organic Compounds Identified in Sample N0.106S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 5 2 2.007 Tetrachloroethylene 5 3 2.078 C8H]4 1 ------- 171 TABLE B324 Organic Compounds Identified in Acid Extract of Sample No.106A Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Relative Retention Time 0.397 0.550 0.894 0.948 0.985 1.000 1.106 1.139 1.203 1.230 1.252 1.261 1.348 1.370 1.418 1.449 Compound Methyl -2-Ethyl Hexanoate (IS) CgH-jg Isomer Methyl Myri state Pentachloroanisole ? Methyl Palmitate Methyl Stearate ? Fatty Acid Methyl Ester C >_ 20 7 Methyl Dehydroabietate Butyl Phthalyl Butyl Glycolate Diethyl Hexyl Phthalate Fatty Acid Methyl Ester C >_ 22 C-|5 Terpineol Fatty Acid Methyl Ester C >_ 24 Approximate Level (ppb) _ 3 2 2 4 6 6 1 1 1 1 1 2 1 2 1 ------- 172 TABLE B325 Organic Compounds Identified in Base Extract of Sample No. 106B Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Relative Retention Time 0.531 0.830 1.000 1.107 1.322 1.508 1.571 1.662 1.690 1.769 1.865 2.051 2.086 2.408 2.465 2.521 2.544 2.617 2.645 2.685 2.758 2.837 2.922 2.970 Compound CfiH-|g Isomer ? Camphor (IS) ? Chloroprene Isomer Hydrocarbon C ^ 16 Dinitrotoluene ? ? ? ? Di butyl Phthalate Caffeine Butyl Phthalyl Butyl Glycolate Hydrocarbon C >_ 28 Diethyl Hexyl Phthalate Hydrocarbon C >_ 29 Hydrocarbon C >_ 30 C,5 Terpineol Hydrocarbon C >_ 31 Hydrocarbon C ^ 32 Hydrocarbon C >_ 33 Hydrocarbon C >_ 34 Hydrocarbon C >_ 35 Approximate Level (ppb) 3 1 1 1 2 22 17 20 5 2 1 1 1 1 2 1 1 2 1 1 1 1 1 ------- 173 TABLE B326 Volatile Organic Compounds Identified in Sample No. 107S Peak No. 1 2 3 Relative Retention Time 1.000 1.492 1.991 Compound Chloroform Trichloroethylene Tetrachl oroethyl ene Approximate Level (ppb) 5 1 2 TABLE B327 Organic Compounds Identified in Acid Extract of Sample No.l07A Peak No. 1 2 3 4 5 6 Relative Retention Time 0.414 0.887 1.000 1.107 1.293 1.375 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Myristate Methyl Palmitate Methyl Stearate Fatty Acid Methyl Ester C >_ 22 ? Approximate Level (ppb) 1 3 4 1 1 ------- 174 TABLE B328 Organic Compounds Identified in Base Extract of Sample No.1078 Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.484 ? 1 3 2.541 Diethyl Hexyl Phthalate 3 4 2.666 C,5 Terpineol 1 TABLE B329 Volatile Organic Compounds Identified in Sample No.lOSS Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 2 1.517 Trichloroethylene 2 ------- 175 TABLE B330 Organic Compounds Identified in Acid Extract of Sample No. 108A Peak No. 1 2 3 4 5 Relative Retention Time 0.439 0.900 1.000 1.121 1.230 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Myri state Methyl Palmitate Methyl Stearate C,r Terpene Approximate Level (PPb) 2 5 3 2 TABLE B331 Organic Compounds Identified in Base Extract of Sample No. 108B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 1.740 Diethyl Phthalate 4 3 2.431 Butyl Phthalyl Butyl Glycolate 2 ------- 176 TABLE B332 Volatile Organic Compounds Identified in Sample No.1095 Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 1 TABLE B333 Organic Compounds Identified in Acid Extract of Sample N0.109A Peak No. 1 2 3 4 Relative Retention Time 0.425 1.000 1.104 1.208 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate C,r Terpene Approximate Level (ppb) 3 2 2 TABLE B334 Organic Compounds Identified in Base Extract of Sample No. 109B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.129 Dibutyl Phthalate 1 3 2.618 Diethyl Hexyl Phthalate 1 ------- 177 TABLE B335 Volatile Organic Compounds Identified in Sample No.llOS Peak No. 1 2 3 4 Relative Retention Time 1.000 1.024 1.317 1.778 Compound Chloroform 1 ,2-Dichloroethane Bromo-Dichloromethane Bromo benzene Approximate Level (ppb) 4 1 2 13 TABLE B336 Organic Compounds Identified in Acid Extract of Sample No.llOA Peak No. 1 2 3 4 Relative Retention Time 0.400 1.000 1.105 1.350 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Diethyl Hexyl Phthalate Approximate Level (ppb) _ 2 1 1 ------- 178 TABLE B337 Organic Compounds Identified in Base Extract of Sample No. HOB Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B338 Volatile Organic Compounds Identified in Sample No.lllS Peak No. 1 2 3 4 Relative Retention Time 0.900 1.000 1.068 1.548 Compound Dichloroethylene Chloroform 1 ,2-Dichloroethane ? Approximate Level (ppb) 4 10 2 1 ------- 179 TABLE B339 Organic Compounds Identified in Acid Extract of Sample No.lllA Peak No. 1 2 3 4 Relative Retention Time 0.411 1.000 1.102 1.346 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Diethyl Hexyl Phthalate Approximate Level (ppb) 5 2 2 TABLE B340 Organic Compounds Identified in Base Extract of Sample No. 111B D L DReJaVVe Approximate Peak Retention Level No. Time Compound 1 1.000 Camphor (IS) 2 2.569 Diethyl Hexyl Phthalate 2 3 2.700 C,5 Terpineol 2 4 2.837 ? 1 5 3.001 ? 1 ------- 180 TABLE B341 Volatile Organic Compounds Identified in Sample No. 112S Peak No. 1 2 3 4 5 6 Relative Retention Time 1.000 1.074 1.400 1.801 1.896 2.096 Compound Chloroform 1 ,2-Dichloroethane Trichloropropane Dichlorobenzene Dichlorobenzene Dichlorobenzene Approximate Level (ppb) 3 1 1 12 8 15 TABLE B342 Organic Compounds Identified in Acid Extract of Sample N0.112A Peak No. 1 2 3 4 Relative Retention Time 0.376 1.000 1.105 1.346 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Diethyl Hexyl Phthalate Approximate Level (ppb) 4 1 1 ------- 181 TABLE B343 Organic Compounds Identified in Base Extract of Sample No. 112B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 1.943 Atrazine 1 3 2.617 Diethyl Hexyl Phthalate 2 TABLE B344 Volatile Organic Compounds Identified in Sample No. 113S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 1 2 1.069 1,2-Dichloroethane 2 3 1.408 Trichloropropane 1 4 1.482 Trichloroethylene 1 5 1.930 Tetrachloroethylene 7 ------- 182 TABLE B345 Organic Compounds Identified in Acid Extract of Sample No.1 ISA Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.415 Methyl-2-Ethyl Hexanoate (IS) 2 1.000 Methyl Palmitate 3 3 1.102 Methyl Stearate 1 TABLE B346 Organic Compounds Identified in Base Extract of Sample No. 113B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.573 Diethyl Hexyl Phthalate 1 ------- 183 TABLE B347 Volatile Organic Compounds Identified in Sample N0.114S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 4 2 1.067 1,2-Dichloroethane 1 3 1.392 Trichloropropane 1 4 1.950 Tetrachloroethylene 2 TABLE B348 Organic Compounds Identified in Acid Extract of Sample No.IHA Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.426 Methyl-2-Ethyl Hexanoate (IS) 2 1.000 Methyl Palmitate <1 3 1.099 Methyl Stearate 1 ------- 184 TABLE B349 Organic Compounds Identified in Base Extract of Sample No. 114B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.045 Dibutyl Phthalate 2 TABLE B350 Volatile Organic Compounds Identified in Sample No. 115S Peak No. 1 2 3 4 5 6 7 Relative Retention Time 1.000 1.068 1.304 1.403 1.477 1.555 1.964 Compound Chloroform 1,2-Dichloroethane Bromo-Dichloromethane Trichloropropane Trichloroethylene Di bromo-Chl oromethane Tetrachloroethylene Approximate Level (ppb) 87 1 8 1 1 4 1 ------- 185 TABLE B351 Organic Compounds Identified in Acid Extract of Sample No.llSA Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.410 Methyl-2-Ethyl Hexanoate (IS) 2 1.000 Methyl Palmitate 2 TABLE B352 Organic Compounds Identified in Base Extract of Sample No. 115B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.079 Dibutyl Phthalate 1 TABLE B353 Volatile Organic Compounds Identified) in Sample No.llGS Relative Approximate Peak Retention Level No. Time Compound 1 1.000 Chloroform 1 2 1.068 1 ,2-Dichloroethane 1 ------- 186 TABLE B354 Organic Compounds Identified in Acid Extract of Sample N0.116A Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.425 Methyl-2-Ethyl Hexanoate (IS) 2 1.000 Methyl Palmitate 3 3 1.104 Methyl Stearate 1 TABLE B355 Organic Compounds Identified in Base Extract of Sample No.1166 Relative Approximate Peak Retention Level No. Time Compound " (ppb) No peaks over 1 PPB. TABLE B356 Volatile Organic Compounds Identified in Sample N0.117S Relative Approximate Peak Retention Level No. Time Compound No peaks over 1 PPB. ------- 187 TABLE B357 Organic Compounds Identified in Acid Extract of Sample No.lUA Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.440 Methyl-2-Ethyl Hexanoate (IS) 2 1.000 Methyl Palmitate 2 TABLE B358 Organic Compounds Identified in Base Extract of Sample No. H7B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.614 C15 Terpineol 1 TABLE B359 Volatile Organic Compounds Identified in Sample No. 118S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 1 2 1.627 Bromobenzene 10 ------- 188 TABLE B360 Organic Compounds Identified in Acid Extract of Sample No.llSA Peak No. 1 2 3 4 5 Relative Retention Time 0.428 1.000 1.097 1.103 1.344 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Dibutyl Phthalate Methyl Stearate Diethyl Hexyl Phthalate Approximate Level (ppb) ___ 4 1 4 3 TABLE B361 Organic Compounds Identified in Base Extract of Sample No. 118B Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. ------- 189 TABLE B362 Volatile Organic Compounds Identified in Sample No. 119S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 3 2 1.471 Trichloroethylene 1 TABLE B363 Organic Compounds Identified in Acid Extract of Sample No.H9A Peak No. 1 2 3 4 5 6 Relative Retention Time 0.327 0.463 0.553 0.611 0.679 1.000 Compound Methyl -2-Ethyl Hexanoate (IS) Trichloropentane Trichloropentane Trichlorohexane Trichloroheptane Methyl Palmitate Approximate Level (ppb) 23 12 15 9 2 ------- 190 TABLE B364 Organic Compounds Identified in Base Extract of Sample No. 119B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.149 Dibutyl Phthalate 1 TABLE B365 Volatile Organic Compounds Identified in Sample No. 120S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 2 ------- 191 TABLE B366 Organic Compounds Identified in Acid Extract of Sample N0.120A Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.410 Methyl-2-Ethyl Hexanoate (IS) 2 1.000 Methyl Palmitate 2 TABLE B367 Organic Compounds Identified in Base Extract of Sample No. 120B Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B368 Volatile Organic Compounds Identified in Sample No. 121S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform n ------- 192 TABLE B369 Organic Compounds Identified in Acid Extract of Sample N0.121A Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Relative Retention Time 0.162 0.281 0.370 0.406 0.449 0.526 0.596 0.666 0.731 0.795 0.859 0.917 0.972 1.000 1.028 1.083 1.132 1.181 1.226 1.272 1.315 Compound Cg Alcohol C7 Alcohol Cg Alcohol Methyl -2-Ethyl Hexanoate (IS) Cg Alcohol CIQ Alcohol C^ Alcohol C12 Alcohol C,3 Alcohol C,, Alcohol C,r Alcohol C]6 Alcohol C17 Alcohol Methyl Palmitate C,g Alcohol C-,g Alcohol C2Q Alcohol C,,., Alcohol C22 Alcohol C23 Alcohol C0/1 Alcohol Approximate Level (ppb) 2 2 6 8 15 10 8 8 9 5 4 2 1 2 2 2 2 2 2 1 ------- 193 TABLE B370 Organic Compounds Identified in Base Extract of Sample No. 121B Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B371 Volatile Organic Compounds Identified in Sample No. 122S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform i TABLE B372 Organic Compounds Identified in Acid Extract of Sample N0.122A Relative Approximate Peak Retention Level No. Time Compound (PPb) 1 0.414 Methyl-2-Ethyl Hexanoate (IS) 2 1.000 Methyl Palmitate 2 ------- 194 TABLE B373 Organic Compounds Identified in Base Extract of Sample No. 122B Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B374 Volatile Organic Compounds Identified in Sample No. 123S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 2 TABLE B375 Organic Compounds Identified in Acid Extract of Sample N0.123A Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.449 Methyl-2-Ethyl Hexanoate (IS) 2 1.000 Methyl Palmitate 2 3 1.102 Methyl Stearate 1 ------- 195 TABLE B376 Organic Compounds Identified in Base Extract of Sample No. 123B Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B377 Volatile Organic Compounds Identified in Sample No. 124S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 1 ------- 196 TABLE B378 Organic Compounds Identified in Acid Extract of Sample N0.124A Peak No. 1 2 3 4 5 6 Relative Retention Time 0.401 0.897 1.000 1.018 1.067 1.109 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Myri state Methyl Palmitate C,Q Terpineol ? Methyl Stearate Approximate Level (ppb) ___ 1 3 2 2 4 TABLE B379 Organic Compounds Identified in Base Extract of Sample No. 124B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.565 Diethyl Hexyl Phthalate 3 ------- 197 TABLE B380 Volatile Organic Compounds Identified in Sample No. 125S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform n TABLE B381 Organic Compounds Identified in Acid Extract of Sample N0.125A Peak No. 1 2 3 Relative Retention Time 0.423 1.000 1.100 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Approximate Level (ppb) 2 2 ------- 198 TABLE B382 Organic Compounds Identified in Base Extract of Sample No. 125B Peak No. 1 2 3 4 Relative Retention Time 1.000 1.914 2.088 2.452 Compound Camphor (IS) Atrazine Dibutyl Phthalate Butyl Phthalyl Butyl Glycolate Approximate Level (ppb) ___ 1 2 1 TABLE B383 Volatile Organic Compounds Identified in Sample No. 126S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 1 2 2.298 Bromobenzene 5 ------- 199 TABLE B384 Organic Compounds Identified in Acid Extract of Sample No.l26A Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.433 Methyl-2-Ethyl Hexanoate (IS) 2 1.000 Methyl Palmitate 1 TABLE B385 Organic Compounds Identified in Base Extract of Sample No. 126B Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B386 Volatile Organic Compounds Identified in Sample No. 127S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 1 ------- 200 TABLE B387 Organic Compounds Identified in Acid Extract of Sample N0.127A Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.400 Methyl-2-Ethyl Hexanoate (IS) 2 1.000 Methyl Palmitate 4 3 1.111 Methyl Stearate 5 TABLE B388 Organic Compounds Identified in Base Extract of Sample No. 127B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 1.942 Atrazine 1 ------- 201 TABLE B389 Volatile Organic Compounds Identified in Sample No. 128S Peak No. 1 2 3 4 Relative Retention Time 1.000 1.357 1.633 2.232 Compound Chloroform Bromo-Dichloroethane Di bromo-Chl oromethane Dichloro benzene ^s" Approximate Level (ppb) 40 10 8 10 TABLE B390 Organic Compounds Identified in Acid Extract of Sample N0.128A Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B391 Organic Compounds Identified in Base Extract of Sample No. 128B Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. ------- 202 TABLE B392 Volatile Organic Compounds Identified in Sample No. 129S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 3 TABLE B393 Organic Compounds Identified in Acid Extract of Sample No. 129A Relative Approximate Peak Retention Level No. Time Compound (PPb) No peaks over 1 PPB. TABLE.B394 Organic Compounds Identified in Base Extract of Sample No. 129B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.058 Dibutyl Phthalate 2 ------- 203 TABLE B395 Volatile Organic Compounds Identified in Sample No. 130S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 18 2 2.159 Acetophenone 2 TABLE B396 Organic Compounds Identified in Acid Extract of Sample No. 130A Peak No. 1 2 3 4 Relative Retention Time 0.431 1.000 1.104 1.208 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate C,5 Terpene Approximate Level (ppb) _ 2 1 1 ------- 204 TABLE B397 Organic Compounds Identified in Base Extract of Sample No. 130B Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B398 Volatile Organic Compounds Identified in Sample No. 131S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 1 2 1.448 Dimethyl Disulfide 1 ------- 205 TABLE B399 Organic Compounds Identified in Acid Extract of Sample No.lSIA Peak No. 1 2 3 4 5 Relative Retention Time 0.410 1.000 1.092 1.101 1.275 Compound Methyl -2- Ethyl Hexanoate (IS) Methyl Palmitate Di butyl Phthalate Methyl Stearate Di ethyl Hexyl Phthalate Approximate Level (ppb) _ _ _ 4 1 4 7 TABLE B400 Organic Compounds Identified in Base Extract of Sample No. 131B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 1.906 Atrazine 1 3 2.028 ? 1 4 2.074 Dibutyl Phthalate 1 5 2.682 Diethyl Hexyl Phthalate 1 ------- 206 TABLE B401 Volatile Organic Compounds Identified in Sample No. 132S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 15 2 2.076 Toluene 3 TABLE B402 Organic Compounds Identified in Acid Extract of Sample N0.132A Peak No. 1 2 3 4 5 6 Relative Retention Time 0.424 1 . 000 . 1.031 1.101 1.132 1.350 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate C18 Alcohol Methyl Stearate Cp0 Alcohol Diethyl Hexyl Phthalate Approximate Level (ppb) 5 1 5 1 1 ------- 207 TABLE B403 Organic Compounds Identified in Base Extract of Sample No.1326 Peak No. 1 2 3 4 5 6 Relative Retention Time 1.000 1.994 2.129 2.185 2.682 2.817 Compound Camphor (IS) Atrazine ? Dibutyl Phthalate Diethyl Hexyl Phthalate C,5 Terpineol Approximate Level (ppb) 1 1 1 1 1 TABLE B404 Volatile Organic Compounds Identified in Sample No. 133S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 4 2 1.273 Cyclohexane 1 3 1.506 Dimethyl Disulfide 1 ------- 208 TABLE B405 Organic Compounds Identified in Acid Extract of Sample N0.133A Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.431 Methyl-2-Ethyl Hexanoate (IS) 2 1.000 Methyl Pa Imitate 2 3 1.104 Methyl Stearate 3 TABLE B406 Organic Compounds Identified in Base Extract of Sample No. 133B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.104 Dibutyl Phthalate 1 3 2.575 Diethyl Hexyl Phthalate 1 4 2.708 C15 Terpineol 1 ------- 209 TABLE B407 Volatile Organic Compounds Identified in Sample No. 134S Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B408 Organic Compounds Identified in Acid Extract of Sample N0.134A Peak No. 1 2 3 4 5 6 7 8 Relative Retention Time 0.430 0.908 1.000 1.089 1.110 1.126 1.218 1.288 Compound Methyl -2-Ethyl Hexanoate (IS) ? Methyl Palmitate Di butyl Phthalate Methyl Stearate C,,- Terpene C,5 Terpene Butyl Phthalyl Butyl Glycolate Approximate Level (ppb) 2 5 4 4 3 2 3 ------- 210 TABLE B409 Organic Compounds Identified in Base Extract of Sample No. 134B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.117 Dibutyl Phthalate 1 3 2.590 Diethyl Hexyl Phthalate 1 4 2.725 C]5 Terpineol 1 TABLE B410 Volatile Organic Compounds Identified in Sample No. 135S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 1 2 1.071 1,2-Dichloroethane 2 3 1.547 Benzene 3 ------- 211 TABLE B411 Organic Compounds Identified in Acid Extract of Sample No. 135A Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.391 Methyl-2-Ethyl Hexanoate (IS) 2 1.000 Methyl Palmitate 2 3 1.107 Methyl Stearate 1 4 1.359 Diethyl Hexyl Phthalate 1 TABLE B412 Organic Compounds Identified in Base Extract of Sample No. 135B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 1.576 C,Q Terpineol 1 3 2.606 Diethyl Hexyl Phthalate 1 ------- 212 TABLE B413 Volatile Organic Compounds Identified in Sample No. 136S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 1 2 1.071 1,2-Dichloroethane 3 3 1.296 Dichlorobenzene 1 TABLE B414 Organic Compounds Identified in Acid Extract of Sample No. 136A Peak No. 1 2 3 4 5 Relative Retention Time 0.373 0.814 1.000 1.100 1.343 Compound Methyl -2-Ethyl Hexanoate (IS) C.Q Terpineol Methyl Palmitate Methyl Stearate Diethyl Hexyl Phthalate Approximate Level (ppb) ___ 1 6 3 4 ------- 213 TABLE B415 Organic Compounds Identified in Base Extract of Sample No.1366 Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 1.516 C]0 Terpineol 1 TABLE B416 Volatile Organic Compounds Identified in Sample No. 137S Peak No. 1 2 3 Relative Retention Time 1.000 1.490 1.630 Compound Chloroform Benzene Hexane Approximate Level (ppb) 1 2 2 ------- 214 TABLE B417 Organic Compounds Identified in Acid Extract of Sample No. 137A Peak No. 1 2 3 4 5 6 7 8 Relative Retention Time 0.379 0.818 0.912 1.000 1.100 1.118 1.205 1.341 Compound Methyl -2-Ethyl Hexanoate (IS) C,Q Terpineol C,Q Terpineol Methyl Palmitate Methyl Stearate C,5 Terpene C,,- Terpene Diethyl Hexyl Phthalate Approximate Level (ppb) 2 2 5 2 1 1 1 TABLE B418 Organic Compounds Identified in Base Extract of Sample No. 137B Relative Approximate Peak Retention Level No. Time Compound (PPb) 1 1.000 Camphor (IS) 2 2.500 Diethyl Hexyl Phthalate 1 ------- 215 TABLE B419 Volatile Organic Compounds Identified in Sample No. 138S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 1 2 1.501 Benzene 1 3 1.636 Hexane 1 TABLE B420 Organic Compounds Identified in Acid Extract of Sample No. 138A Peak No. 1 2 3 4 5 6 7 Relative Retention Time 0.380 0.823 0.891 0.947 1.000 1.094 1.332 Compound Methyl -2-Ethyl Hexanoate (IS) C,Q Terpinebl Methyl Myri state Fatty Acid Methyl Ester C >_ 14 Methyl Pa Imitate Methyl Stearate Diethyl Hexyl Phthalate Approximate Level (ppb) _ 1 3 1 13 6 2 ------- 216 TABLE B421 Organic Compounds Identified in Base Extract of Sample No. 138B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.495 Diethyl Hexyl Phthalate 4 TABLE B422 Volatile Organic Compounds Identified in Sample No. 139S Peak No. 1 2 3 4 5 6 Relative Retention Time 0.467 0.817 1.000 1.302 1.479 1.555 Compound Acetone Pentene Chloroform Bromo-Di chl oromethane Trichloroethylene Di bromo-Chl oromethane Approximate Level (ppb) 1 1 40 7 5 7 ------- 217 TABLE B423 Organic Compounds Identified in Acid Extract of Sample No. I39A Peak No. 1 2 3 4 5 Relative Retention Time 0.380 1.000 1.102 1.341 1.407 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Diethyl Hexyl Phthalate C,,- Terpineol Approximate Level (ppb) _ 2 1 1 4 TABLE B424 Organic Compounds Identified in Base Extract of Sample No. 139B Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. ------- 218 TABLE B425 Volatile Organic Compounds Identified in Sample No. 140S Peak No. 1 2 3 4 Relative Retention Time 1.000 1.302 1.490 2.077 Compound Chloroform Chloroprene Trichloroethylene Toluene Approximate Level (ppb) 1 1 1 2 TABLE B426 Organic Compounds Identified in Acid Extract of Sample No. 140A Peak No. 1 2 3 4 Relative Retention Time 0.193 0.401 1.000 1.101 Compound 1 ,1 ,2,2-Tetrachloroethane Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Approximate Level (ppb) 1 3 5 ------- 219 TABLE B427 Organic Compounds Identified in Base Extract of Sample No.1408 Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B428 Volatile Organic Compounds Identified in Sample No. 141S Peak No. 1 2 3 4 5 Relative Retention Time 0.386 1.000 1.219 1.493 2.084 Compound Dichloromethane Chloroform Carbon Tetrachloride Trichloroethylene Toluene Approximate Level (ppb) 1 1 1 1 1 ------- 220 TABLE B429 Organic Compounds Identified in Acid Extract of Sample No. 141A Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.390 Methyl-2-Ethyl Hexanoate (IS) 2 1.000 Methyl Palmitate 3 3 1.099 Methyl Stearate 3 4 1.338 Diethyl Hexyl Phthalate 1 TABLE B430 Organic Compounds Identified in Base Extract of Sample No. 141B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.570 Diethyl Hexyl Phthalate 1 ------- 221 TABLE B431 Volatile Organic Compounds Identified in Sample No. 142S Peak No. 1 2 3 4 5 6 7 8 9 10 11 Relative Retention Time 0.357 0.423 1.000 1.061 .1.091 1.187 1.258 1.400 1.409 1.476 1.931 Compound Dichloromethane Acetone Chloroform 1 ,2-Dichloroethane Methacrylonitrile Carbon Tetrachloride Bromo-Di chl oromethane Trichloroethylene Benzene Bromo-Trichloropropane Toluene TABLE B432 Organic Compounds Identified in Acid Extract Peak No. 1 2 3 4 Relative Retention Time 0.390 1.000 1.098 1.337 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Diethyl Hexyl Phthalate Approximate Level (ppb) 1 3 3 1 1 2 1 1 1 2 1 of Sample No. 142A Approximate Level (ppb) 2 1 3 ------- 222 TABLE B433 Organic Compounds Identified in Base Extract of Sample No. 142B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.115 Diethyl Hexyl Phthalate 2 TABLE B434 Volatile Organic Compounds Identified in Sample No. 143S Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1. PPB. ------- 223 TABLE B435 Organic Compounds Identified in Acid Extract of Sample No. 143A Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.419 Methyl-2-Ethyl Hexanoate (IS) 2 1.000 Methyl Palmitate 2 3 1.102 Methyl Stearate 1 TABLE B436 Organic Compounds Identified in Base Extract of Sample No. 143B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.057 Dibutyl Phthalate 1 I TABLE B437 Volatile Organic Compounds Identified in Sample No. 144S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 2 ------- 224 TABLE B438 Organic Compounds Identified in Acid Extract of Sample No. 144A Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.400 Methyl-2-Ethyl Hexanoate (IS) 2 1.339 Diethyl Hexyl Phthalate 1 TABLE B439 Organic Compounds Identified in Base Extract of Sample No.l44B Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B440 Volatile Organic Compounds Identified in Sample No. 145S Peak No. 1 2 3 4 Relative Retention Time 1 . 000 1.236 1.330 1.599 Compound Chloroform Carbon Tetrachloride Bromo-Dichloromethane Dibromo-Chloromethane Approximate Level (ppb) 43 3 7 5 ------- 225 TABLE B441 Organic Compounds Identified in Acid Extract of Sample No. 145A Peak No. 1 2 3 4 5 6 7 8 9 10 Relative Retention Time 0.326 0.492 1.000 1.091 1.238 1.335 1.354 1.372 1.381 1.406 Compound 1 ,1 ,2,2-Tetrachloroethane Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Dioctyl Adi pate Diethyl Hexyl Phthalate Isomers Diethyl Hexyl Phthalate Isomers Diethyl Hexyl Phthalate Isomers Diethyl Hexyl Phthalate Isomers C15 Terpineol Approximate Level (ppb) 1 4 4 86 4 6 17 26 1 TABLE B442 Organic Compounds Identified in Base Extract of Sample No. 145B Relative Peak Retention No. Time Compound Approximate Level (ppb) No peaks over 1 PPB. ------- 226 TABLE B443 Volatile Organic Compounds Identified in Sample No. 146S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 1 2 1.279 Bromo-Dichloromethane 1 TABLE B444 Organic Compounds Identified in Acid Extract of Sample No. 146A Peak No. 1 2 3 4 5 Relative Retention Time 0.271 0.412 1.000 1.088 1.099 Compound 1 ,1 ,2,2-Tetrachloroethane Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Di butyl Phthalate Methyl Stearate Approximate Level (ppb) 1 5 1 2 ------- 227 TABLE B445 Organic Compounds Identified in Base Extract of Sample No. 146B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 No peaks over 1 PPB. TABLE B446 Volatile Organic Compounds Identified in Sample No.147S Peak No. 1 2 3 4 Relative Retention Time 0.422 1.000 1.319 1.583 Compound Acetone Chloroform Bromo-Di chl oromethane Dibromo-chloromethane Approximate Level (ppb) 1 38 14 4 ------- 228 TABLE B447 Organic Compounds Identified in Acid Extract of Sample No. 147A Peak No. 1 2 3 4 5 6 Relative Retention Time 0.410 1.000 1.089 1.100 1.236 1.340 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Di butyl Phthalate Methyl Stearate Dioctyl Adi pate Diethyl Hexyl Phthalate Approximate Level (ppb) 5 1 3 4 1 TABLE B448 Organic Compounds Identified in Base Extract of Sample No. 147B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) . 2 2.011 Dibutyl Phthalate 1 3 2.461 Diethyl Hexyl Phthalate 1 ------- 229 TABLE B449 Volatile Organic Compounds Identified in Sample No. 148S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.359 Bromo-Dichloromethane 3 TABLE B450 Organic Compounds Identified in Acid Extract of Sample No. 148A Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.341 1,1 ,2,2-Tetrachloroethane 2 2 0.430 Methyl-2-Ethyl Hexanoate (IS) TABLE B451 Organic Compounds Identified in Base Extract of Sample No. I486 Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.011 Dibutyl Phthalate 1 ------- 230 TABLE B452 Volatile Organic Compounds Identified in Sample No.149S Relative Approximate Peak Retention . Level No. Time Compound (ppb) 1 1.000 Chloroform 6 2 1.500 Benzene 2 TABLE B453 Organic Compounds Identified in Acid Extract of Sample No. 149A Peak No. 1 2 3 4 Relative Retention Time 0.418 1.000 1.009 1.100 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate C,r Terpene Methyl Stearate Approximate Level (ppb) 2 1 2 TABLE B454 Organic Compounds Identified in Base Extract of Sample No. 149B Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. ------- 231 TABLE B455 Volatile Organic Compounds Identified in Sample No. 150S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.402 Dichloromethane 2 2 1.000 Chloroform 2 TABLE B456 Organic Compounds Identified in Acid Extract of Sample No. 150A Peak No. 1 2 3 Relative Retention Time 0.410 1.000 1.108 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Approximate Level (ppb) 1 1 TABLE B457 Organic Compounds Identified in Base Extract of Sample No. 150B Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. ------- 232 TABLE B458 Volatile Organic Compounds Identified in Sample No. 151S Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B459 Organic Compounds Identified in Acid Extract of Sample No. 151A Peak No. 1 2 3 4 5 Relative Retention Time 0.410 0.850 0.955 1.000 1.102 Compound Methyl -2-Ethyl Hexanoate (IS) ? ? Methyl Palmitate Methyl Stearate Approximate Level (ppb) ~ -. -» 102 64 11 4 TABLE B460 Organic Compounds Identified in Base Extract of Sample No. 151B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.449 Diethyl Hexyl Phthalate 1 ------- 233 TABLE B461 Volatile Organic Compounds Identified in Sample No. 152S Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B462 Organic Compounds Identified in Acid Extract of Sample No. 152A Peak No. 1 2 3 4 Relative Retention Time 0.419 1.000 1.098 1.329 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Diethyl Hexyl Phthalate Approximate Level (ppb) . 6 3 2 TABLE B463 Organic Compounds Identified in Base Extract of Sample No. 152B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.009 Dibutyl Phthalate 1 ------- 234 TABLE B464 Volatile Organic Compounds Identified in Sample No. 153S Peak No. 1 2 3 Relative Retention Time 1.000 1.335 1.588 Compound Chloroform Bromo-Dichloromethane Dibromo-Chloromethane Approximate Level (ppb) 24 4 4 TABLE B465 Organic Compounds Identified in Acid Extract of Sample No. 153A Peak No. 1 2 3 4 5 6 7 8 9 10 11 Relative Retention Time 0.362 0.435 0.471 0.543 0.610 0.676 0.740 0.800 0.861 0.921 0.976 Compound Cg Alcohol Methyl -2-Ethyl Hexanoate (IS) Cg Alcohol C,Q Alcohol C^ Alcohol C]2 Alcohol C13 Alcohol C14 Alcohol C-|5 Alcohol C,c Alcohol 1 D C,-, Alcohol Approximate Level (ppb) 2 7 8 9 7 6 8 5 4 1 ------- 235 TABLE B466 Organic Compounds Identified in Base Extract of Sample No.1538 Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B467 Volatile Organic Compounds Identified in Sample No. 154S Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B468 Organic Compounds Identified in Acid Extract of Sample No. 154A Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. ------- 236 TABLE B469 Organic Compounds Identified in Base Extract of Sample No. 154B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2. 2.043 Diethyl Hexyl Phthalate 2 TABLE B470 Volatile Organic Compounds Identified in Sample No. 155S Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B471 Organic Compounds Identified in Acid Extract of Sample No. 155A Peak No. 1 2 3 4 5 Relative Retention Time 0.412 1.000 1.105 1.187 1.146 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Unidentified Phthalate Diethyl Hexyl Phthalate Approximate Level (ppb) 2 2 3 . 4 ------- 237 TABLE B472 Organic Compounds Identified in Base Extract of Sample No.l55B Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B473 Volatile Organic Compounds Identified in Sample No. 156S Peak No. 1 2 3 Relative Retention Time 1.000 1.330 1.588 < Compound Chloroform Bromo-Dichloromethane Di bromo-Chl oromethane Approximate Level (ppb) 29 2 2 TABLE B474 Organic Compounds Identified in Acid Extract of Sample N0.156A Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.420 Methyl-2-Ethyl Hexanoate (IS) 2 1.000 Methyl Palmitate 3 3 1.107 Methyl Stearate 2 ------- 238 TABLE B475 Organic Compounds Identified in Base Extract of Sample No. 156B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.023 Dibutyl Phthalate 2 3 2.470 Diethyl Hexyl Phthalate 1 TABLE B476 Volatile Organic Compounds Identified in Sample No. 157S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.500 Trichloroethylene 1 ------- 239 TABLE B477 Organic Compounds Identified in Acid Extract of Sample No. 157A Peak No. 1 2 3 4 Relative Retention Time 0.434 0.910 1.000 1.102 Compound Methyl -2-Ethyl Hexanoate (IS) C,r Terpene Methyl Palmitate Methyl Stearate Approximate Level (ppb) _ _ 1 3 3 TABLE B478 Organic Compounds Identified in Base Extract of Sample No.l57B Peak No. 1 2 3 4 5 6 7 8 9 10 Relative Retention Time 1.000 2.023 2.415 2.470 2.559 2.597 2.631 2.696 2.774 2.857 Compound Camphor (IS) Dibutyl Phthalate Hydrocarbon C Di ethyl Hexyl Hydrocarbon C C,g Terpineol Hydrocarbon C Hydrocarbon C Hydrocarbon C Hydrocarbon C 1 24 Phthalate I26 1 28 > 28 >_ 30 >_ 30 Approximate Level (ppb) 5 1 2 1 2 1 1 1 1 ------- 240 TABLE B479 Volatile Organic Compounds Identified in Sample No. 158S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1-000 Chloroform c TABLE B480 Organic Compounds Identified in Acid Extract of Sample No. 158A Peak No. 1 2 3 4 Relative Retention Time 0.420 0.896 1.000 1.107 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Myri state Methyl Palmitate Methyl Stearate Approximate Level (ppb) ___ 6 16 2 TABLE B481 Organic Compounds Identified in Base Extract of Sample N0.158B Relative Approximate Peak Retention Level No. Time Compound No peaks over 1 PPB. ------- 241 TABLE B482 Volatile Organic Compounds Identified in Sample No. 159S Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B483 Organic Compounds Identified in Acid Extract of Sample No. 159A Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.420 Methyl-2-Ethyl Hexanoate (IS) 2 1.000 Methyl Palmitate 6 3 1.103 Methyl Stearate 4 TABLE B484 Organic Compounds Identified in Base Extract of Sample No. 159B Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. ------- 242 TABLE B485 Volatile Organic Compounds Identified in Sample No. 160S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 7 TABLE B486 Organic Compounds Identified in Acid Extract of Sample No. 160A Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B487 Organic Compounds Identified in Base Extract of Sample No. 160B Relative . Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. ------- 243 TABLE B488 Volatile Organic Compounds Identified in Sample No. 161S Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B489 Organic Compounds Identified in Acid Extract of Sample No. 161A Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B490 Organic Compounds Identified in Base Extract of Sample No. 161B Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. ------- 244 TABLE B491 Volatile Organic Compounds Identified in Sample No. 162S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 2 TABLE B492 Organic Compounds Identified in Acid Extract of Sample No. 162A Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B493 Organic Compounds Identified in Base Extract of Sample No.l62B Relative Approximate Peak Retention Level No. Time Compound (PPb) No peaks over 1 PPB. ------- 245 TABLE B494 Volatile Organic Compounds Identified in Sample No. 163S Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B495 Organic Compounds Identified in Acid Extract of Sample No. 163A Peak No. 1 2 3 Relative Retention Time 0.321 0.420 1.000 Compound 1 ,1 ,2,2-Tetrachloroethane Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Approximate Level (ppb) 1 2 TABLE B496 Organic Compounds Identified in Base Extract of Sample No.1638 Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.496 Diethyl Hexyl Phthalate 1 ------- 246 TABLE B497 Volatile Organic Compounds Identified in Sample No. 164S Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B498 Organic Compounds Identified in Acid Extract of Sample No.l64A Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B499 Organic Compounds Identified in Base Extract of Sample No. 164B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 1.983 Diisobutyl Phthalate 4 3 2.092 Dibutyl Phthalate 7 ------- 247 TABLE B500 Volatile Organic Compounds Identified in Sample No. 165S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.846 Tetrahydrofuran 3 2 1.000 Chloroform 4 3 1.618 Hexanol 2 TABLE B501 Organic Compounds Identified in Acid Extract of Sample No. 165A Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B502 Organic Compounds Identified in Base Extract of Sample No. 165B Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. ------- 248 TABLE B503 Volatile Organic Compounds Identified in Sample No. 166S Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B504 Organic Compounds Identified in Acid Extract of Sample No. 166A Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B505 Organic Compounds Identified in Base Extract of Sample No. 166B Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. ------- 249 TABLE B506 Volatile Organic Compounds Identified in Sample No. 167S Peak No. 1 2 Relative Retention Time 0.390 1.465 Compound Dichloromethane Benzene Approximate Level (ppb) 5 1 TABLE B507 Organic Compounds Identified in Acid Extract of Sample No. 167A Peak No. 1 2 3 Relative Retention Time 0.387 1.000 1.288 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Butyl Phthalyl Butyl Glycolate Approximate Level (ppb) 2 2 TABLE B508 Organic Compounds Identified in Base Extract of Sample No. 167B Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. ------- 250 TABUE B509 Volatile Organic Compounds Identified in Sample No. 168S Peak No. 1 2 3 4 5 6 7 Relative Retention Time 0.879 0.949 1.000 1.440 1 . 546 1.919 2.026 Compound Tetrahydrofuran 1 ,2-Dichloroethane Chloroform Trichloroethylene Methyl -t-Butyl Ketone Tetrachl oroethyl ene Dichlorobenzene TABLE B510 Organic Compounds Identified in Acid Extract Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 Relative Retention Time 0.349 0.434 0.568 0.678 0.705 0.781 0.933 0.969 1.000 1.103 1.140 1.255 1.346 Compound 1 ,1 ,2,2-Tetrachloroethane Methyl -2-Ethyl Hexanoate (IS) Pentachlorobutene CxHyClz, x ^4, z i 5 CxHyC1z' x ^4, z i 5 Pentachloroethane Hexachlorobenzene ? Methyl Palmitate Methyl Stearate ? ? Di ethyl Hexyl Phthalate Approximate Level (ppb) 318 4 9 188 1 45 2 of Sample N0.168A Approximate Level (ppb) 1 1 6 7 1 3 2 3 2 1 3 1 ------- 251 TABLE B511 Organic Compounds Identified in Base Extract of Sample No. 168B Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Relative Retention Time 0.580 0.762 0.784 0.817 0.878 0.917 0.934 0.955 0.972 1.000 1.016 1.083 1.127 1.182 1.221 1.271 1.359 1.387 1.409 1.448 1.503 1.691 2.420 Compound Tetrachloroe thane Hexachloroethane Tetrachlorobutadiene Tetrachl orobutadi ene Pentachlorobutadiene Tetrachlorobutadiene Pentachlorobutadiene Pentachlorobutadiene He xachl orobutadi ene Camphor (IS) Pentachlorobutene Pentachlorobutene Hexachlorobutene Hexachlorobutene C H Cl , x > 4, z > 5 x y z CH Cl . x > 4, z > 5 x y z C H Cl . x > 4, z > 5 x y z C H Cl , x > 4, z > 5 x y z C H Cl , x > 4, z > 5 x y z - - Pentachloroethane Pentachloroe thane Hexachlorobenzene Diethyl Hexyl Phthalate Approximate Level (ppb) 44 3 5 7 6 11 5 38 22 64 27 21 17 99 100 14 3 13 1 2 4 2 ------- 252 TABLE B512 Volatile Organic Compounds Identified in Sample No. 169S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.877 Tetrahydrofuran 2 TABLE B513 Organic Compounds Identified in Acid Extract of Sample No. 169A Peak No. 1 2 3 4 5 6 7 Relative Retention Time 0.352 0.431 1.000 1.021 1.104 1.239 1.376 Compound 1 ,1 ,2,2-Tetrachloroethane Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate ? ? ? ? Approximate Level (ppb) 1 5 1 2 4 1 ------- 253 TABLE B514 Organic Compounds Identified in Base Extract of Sample No.l69B Peak No. 1 2 3 Relative Retention Time 1.000 1.147 1.413 Compound Camphor (IS) 2-Methyl Thiobenzothiazole Diethyl Hexyl Phthalate Approximate Level (ppb) 3 1 TABLE B515 Volatile Organic Compounds Identified in Sample No.170S Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B516 Organic Compounds Identified in Acid Extract of Sample No. 170A Peak No. 1 2 3 4 5 Relative Retention Time 0.410 1.000 1.065 1.108 1.244 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate ? Methyl Stearate ? Approximate Level (ppb) 3 1 3 3 ------- 254 TABLE B517 Organic Compounds Identified in Base Extract of Sample No. 170B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.081 Dibutyl Phthalate 1 3 2.561 Diethyl Hexyl Phthalate 1 TABLE B518 Volatile Organic Compounds Identified in Sample No. 171S Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. ------- 255 TABLE B519 Organic Compounds Identified in Acid Extract of Sample No. 171A Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Relative Retention Time 0.306 0.324 0.420 0.420 0.468 0.543 0.612 0.678 0.742 0.805 0.865 0.892 0.922 0.979 1.000 1.033 1.084 1.102 1.129 1.180 1.222 1.267 1.309 1.348 1.387 1.414 Compound C7 Alcohol Dichlorobutene Cg Alcohol Methyl -2- Ethyl Hexanoate (IS) Cg Alcohol C-JQ Alcohol C^ Alcohol C]2 Alcohol C13 Alcohol C,. Alcohol C15 Alcohol Methyl Myri state C]6 Alcohol C17 Alcohol Methyl Palmitate C18 Alcohol C,g Alcohol Methyl Stearate C2Q Alcohol C21 Alcohol C22 Alcohol C23 Alcohol C24 Alcohol Diethyl Hexyl Phthalate + C25 Alcohol C26 Alcohol C Terpineol Approximate Level (ppb) 1 1 1 2 2 2 3 3 3 3 1 3 4 12 6 4 16 7 5 6 4 3 3 2 1 ------- 256 TABLE B520 Organic Compounds Identified in Base Extract of Sample No.l71B Peak No. 1 2 3 Relative Retention Time 1.000 2.019 2.500 Compound Camphor (IS) Dibutyl Phthalate Diethyl Hexyl Phthalate Approximate Level (ppb) _ _ 1 1 TABLE B521 Volatile Organic Compounds Identified in Sample No. 172S Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B522 Organic Compounds Identified in Acid Extract of Sample No. 172A Peak No. 1 2 3 4 5 Relative Retention Time 0.342 0.421 1.000 1.107 1.355 Compound 1 ,1 ,2,2-Tetrachloroethane Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Diethyl Hexyl Phthalate Approximate Level (ppb) 1 6 8 6 ------- 257 TABLE B523 Organic Compounds Identified in Base Extract of Sample No. 172B Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B524 Volatile Organic Compounds Identified in Sample No. 173S Peak No. 1 Relative Retention Time 1.000 Compound Chloroform Approximate Level (ppb) 4 TABLE B525 Organic Compounds Identified in Acid Extract of Sample No. 173A Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.411 Methyl-2-Ethyl Hexanoate (IS) 2 1.000 Methyl Palmitate 2 3 1.107 Methyl Stearate 1 ------- 258 TABLE B526 Organic Compounds Identified in Base Extract of Sample No.1736 Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.001 Dibutyl Phthalate 2 TABLE B527 Volatile Organic Compounds Identified in Sample No. 174S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 1 TABLE B528 Organic Compounds Identified in Acid Extract of Sample No. 174A Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. ------- 259 TABLE B529 Organic Compounds Identified in Base Extract of Sample No. 174B Relative Approximate Peak Retention Level No. Time Compound " (ppb) No peaks over 1 PPB. TABLE B530 Volatile Organic Compounds Identified in Sample No.l75S Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B531 Organic Compounds Identified in Acid Extract of Sample No. USA Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.427 Methyl-2-Ethyl Hexanoate (IS) 2 1.000 Methyl PaImitate 1 3 1.104 Methyl Stearate 1 ------- 260 TABLE B532 Organic Compounds Identified in Base Extract of Sample No.1756 Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B533 Volatile Organic Compounds Identified in Sample No.176S Peak No. 1 2 3 4 Relative Retention Time 0.397 0.673 1.000 1.459 Compound Dimethyl Sulfide Di me thoxyme thane Chloroform Dimethyl Disulfide Approximate Level (ppb) 1 3 1 1 TABLE B534 Organic Compounds Identified in Acid Extract of Sample No.l76A Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Methyl Palmitate 6 2 1.104 Methyl Stearate 3 3 1.120 C ~ TerPene 1 ------- 261 TABLE B535 Organic Compounds Identified in Base Extract of Sample No.1768 Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.082 Dibutyl Phthalate 1 3 2.563 Diethyl Hexyl Phthalate 1 TABLE B536 Volatile Organic Compounds Identified in Sample No. 177S Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. ------- 262 TABLE B537 Organic Compounds Identified in Acid Extract of Sample No. 177A Peak No. 1 2 3 4 5 6 7 8 9 10 11 Relative Retention Time 0.426 0.475 0.543 0.607 0.678 0.739 0.801 0.862 0.920 0.975 1.031 Compound Methyl -2-Ethyl Hexanoate (IS) Cg Alcohol C,Q Alcohol C,, Alcohol C,2 Alcohol C,3 Alcohol C,. Alcohol C-|5 Alcohol C16 Alcohol C,7 Alcohol C-jg Alcohol Approximate Level (ppb) 1 1 1 4 3 3 2 2 1 1 TABLE B538 Organic Compounds Identified in Base Extract of Sample No. 177B Relative Peak Retention No. Time Compound Approximate Level (ppb) 1 1.000 2 2.589 Camphor Diethyl Hexyl Phthalate ------- 263 TABLE B539 Volatile Organic Compounds Identified in Sample No. 178S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 3 TABLE B540 Organic Compounds Identified in Acid Extract of Sample N0.178A Peak No. 1 2 3 4 5 6 Relative Retention Time 0.522 0.595 0.667 0.731 0.796 0.858 Compound C,Q Alcohol C,, Alcohol C,2 Alcohol C13 Alcohol C,. Alcohol C,,- Alcohol 1 b Approximate Level (ppb) 2 3 2 3 3 2 ------- 264 TABLE B541 Organic Compounds Identified in Base Extract of Sample No.1788 Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.578 Diethyl Hexyl Phthalate 1 TABLE B542 Volatile Organic Compounds Identified in Sample N0.179S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 8 TABLE B543 Organic Compounds Identified in Acid Extract of Sample No. 179A Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.408 Methyl-2-Ethyl Hexanoate (IS) 2 1.000 Methyl Palmitate 2 3 1.105 Methyl Stearate 1 ------- 265 TABLE B544 Organic Compounds Identified in Base Extract of Sample No.l79B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.606 Dichlorobutane 5 2 1.000 Camphor (IS) TABLE B545 Volatile Organic Compounds Identified in Sample No. 180S Relative Approximate Peak Retention Level No. Time Compound . (ppb) 1 1.000 Chloroform 2 2 1.065 1,2-Dichloroethane 1 ------- 266 TABLE B546 Organic Compounds Identified in Acid Extract of Sample No.lSOA Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Relative Retention Time 0.426 0.742 0.804 0.862 0.920 0.978 1.000 1.031 1.086 1.108 1.135 1.181 1.227 1.273 1.353 Compound Methyl -2-Ethyl Hexanoate (IS) C,- Alcohol C]4 Alcohol C,5 Alcohol C,c Alcohol ID C,7 Alcohol Methyl Palmitate C,0 Alcohol its C,g Alcohol Methyl Stearate C2Q Alcohol C01 Alcohol 21 C22 Alcohol C23 Alcohol Diethyl Hexyl Phthalate TABLE B547 Organic Compounds Identified in Base Extract of Sample Peak No. 1 2 3 Relative Retention Time 0.645 1.000 2.532 Compound Dichlorobutane Camphor (IS) Diethyl Hexyl Phthalate Approximate Level (ppb) 1 2 2 2 2 4 1 1 3 1 1 1 1 2 No. 1 SOB Approximate Level (ppb) 3 1 ------- 267 TABLE B548 Volatile Organic Compounds Identified in Sample No. 181S Peak No. 1 2 Relative Retention Time 1.000 1.177 Compound Chloroform 1 ,1 ,1-Trichloroethane Approximate Level (ppb) 3 1 TABLE B549 Organic Compounds Identified in Acid Extract of Sample No. 181A Peak No. 1 2 3 4 5 6 7 Relative Retention Time 0.481 0.904 1.000 1.120 1.278 1.352 1.447 Compound Methyl -2-Ethyl Hexanoate (IS) C,c Terpene Methyl Palmitate C,,- Terpene Methyl Dehydroabietate ? ? Approximate Level (ppb) _ _ .. 1 3 2 1 1 1 TABLE B550 Organic Compounds Identified in Base Extract of Sample No.lSIB Relative Approximate Peak Retention Level No. Time Compound 1 1.000 Camphor (IS) 2 2.606 Diethyl Hexyl Phthalate ------- 268 TABLE B551 Volatile Organic Compounds Identified in Sample No.1825 Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 1 2 1.783 Bromobenzene 3 TABLE B552 Organic Compounds Identified in Acid Extract of Sample No. 182A Peak No. 1 2 3 4 5 6 7 Relative Retention Time 0.426 1.000 1.089 1.095 1.102 1.230 1.346 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate ? Dibutyl Phthalate Methyl Stearate ? Diethyl Hexyl Phthalate Approximate Level (ppb) 5 4 3 6 11 2 ------- 269 TABLE B553 Organic Compounds Identified in Base Extract of Sample No.1826 Peak No. 1 2 3 Peak No. 1 2 3 4 5 6 Relative Retention Time 0.627 1.000 2.558 Volatile Relative Retention Time 1.000 1.425 1.725 1.949 2.114 2.421 Compound Dichlorobutane Camphor (IS) Diethyl Hexyl Phthalate TABLE B554 Organic Compounds Identified in Compound Chloroform 1 ,2-Bromo-Chloroe thane Dibromoethane Methyl Ethyl Dioxolane Tetrachl oroethyl ene Acetophenone TABLE B555 Organic Compounds Identified in Acid Extract Peak No. 1 2 3 4 Relative Retention Time 0.379 1.000 1.107 1.352 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Diethyl Hexyl Phthalate Approximate Level (ppb) 2 1 Sample No.l83S Approximate Level (ppb) 1 2 4 1 1 1 of Sample No. 183A Approximate Level (ppb) 3 2 1 ------- 270 TABLE B556 Organic Compounds Identified in Base Extract of Sample No.1836 Peak No. 1 2 3 4 Peak No. 1 2 3 Relative Retention Time 0.473 1.000 2.105 2.585 Volatile Relative Retention Time 0.879 1.000 2.146 / Compound Dichlorobutane Camphor (IS) Dibutyl Phthalate Diethyl Hexyl Phthalate TABLE B557 Organic Compounds Identified in Sample No. Compound Tetrahydrofuran Chloroform Toluene TABLE B558 Organic Compounds Identified in Acid Extract of Sample Peak No. 1 2 3 4 5 Relative Retention Time 0.305 0.416 1.000 1.108 1.235 Compound 1 ,1 ,2,2-Tetrachloroethane Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate ? Approximate Level (ppb) 4 1 2 184S Approximate Level (ppb) 1 12 1 N0.184A Approximate Level (ppb) 2 2 2 1 ------- 271 TABLE B559 Organic Compounds Identified in Base Extract of Sample No. 184B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.689 Diethyl Hexyl Phthalate 1 TABLE B560 Volatile Organic Compounds Identified in Sample No. 185S Peak No. 1 2 Relative Retention Time 0.948 1.000 Compound Diethyl Ether Chloroform Approximate Level (ppb) 4 11 TABLE B561 Organic Compounds Identified in Acid Extract of Sample N0.185A Peak No. 1 2 3 4 5 6 Relative Retention Time 0.420 1.000 1.065 1.116 1.174 1.371 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate ? Methyl Stearate ? Diethyl Hexyl Phthalate Approximate Level (ppb) ... 1 13 1 2 1 ------- 272 TABLE B562 Organic Compounds Identified in Base Extract of Sample No. 185B Peak No. 1 2 3 Relative Retention Time 0.542 1.000 2.607 Compound Dichlorobutane Camphor (IS) Diethyl Hexyl Phthalate Approximate Level (ppb) 3 1 TABLE B563 Volatile Organic Compounds Identified in Sample No. 186S Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B564 Organic Compounds Identified in Acid Extract of Sample N0.186A Peak No. 1 2 3 4 5 Relative Retention Time 0.400 1.000 1.103 1.110 1.349 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Dibutyl Phthalate Methyl Stearate Diethyl Hexyl Phthalate Approximate Level (ppb) 1 1 1 1 ------- 273 TABLE B565 Organic Compounds Identified in Base Extract of Sample No.1866 Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.557 Dichlorobutane 9 2 1.000 Camphor (IS) TABLE B566 Volatile Organic Compounds Identified in Sample No. 187S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 3 2 2.239 Toluene 1 TABLE B567 Organic Compounds Identified in Acid Extract of Sample N0.187A Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. ------- 274 TABLE B568 Organic Compounds Identified in Base Extract of Sample No.1876 Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B569 Volatile Organic Compounds Identified in Sample No. 188S Peak No. 1 2 3 4 5 6 Relative Retention Time 1.000 1.157 1.414 1.452 .1.959 2.029 Compound Chloroform 1 ,1 ,1-Trichloroethane Dimethyl Disulfide Trichloroethylene Tetrachl oroethyl ene Toluene Approximate Level (ppb) 2 4 1 3 13 2 ------- 275 TABLE B570 Organic Compounds Identified in Acid Extract of Sample No.lSSA Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Relative Retention Time 0.411 0.487 0.521 0.554 0.591 0.621 0.654 0.688 0.751 0.775 0.806 0.815 0.873 0.887 0.918 0.933 0.945 0.988 1.000 1.021 1.042 1.058 1.073 1.109 1.142 1.160 1.182 1.203 1.212 1.224 1.239 Compound Methyl -2-Ethyl Hexanoate (IS) ? Hydrocarbon C > 8 Hydrocarbon C > 8 Hydrocarbon C > 10 Hydrocarbon C > 10 Hydrocarbon C > 10 Hydrocarbon C > 10 Hydrocarbon C >_ 12 Hydrocarbon C >_ 12 Hydrocarbon C >_ 12 Tetrachloroanisole Hydrocarbon C >_ 14 Methyl Myri state Methyl Naphthoate Hydrocarbon C >_ 16 Pentachloroanisole Hydrocarbon C >_ 16 Methyl Palmitate ? Hydrocarbon C >_ 18 ? ? Methyl Stearate ? ? Methoxy Carbonyl Benzophenone ? C16H10 ? ? Approximate Level (ppb) 1 1 1 1 1 1 4 6 4 8 10 17 10 3 12 14 1 30 5 17 20 5 87 23 17 27 35 2 37 35 ------- 276 TABLE B570, cont. Organic Compounds Identified in Acid Extract of Sample No.lSSA (continued) Peak No. 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 Relative Retention Time 1.269 1.279 1.318 1.330 1.351 1.360 1.369 1.388 1.400 1.409 1.418 1.427 1.446 1.457 1.482 1.497 1.536 1.558 1.567 1 . 582 Compound 7 ? ? Fatty Acid Methyl Ester C >_ 20 Di ethyl Hexyl Phthalate ? Fatty Acid Methyl Ester C >_ 24 ? Hydrocarbon C >_ 28 ? ? ? 7 7 7 7 7 7 7 7 Approximate Level (ppb) 15 82 18 3 31 80 39 20 10 35 40 31 45 27 42 9 33 10 27 12 ------- 277 TABLE B571 Organic Compounds Identified in Base Extract of Sample No.l88B Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Relative Retention Time 1.000 1.049 1.146 1.214 1.287 '1.317 1.348 1.378 1.438 1.470 1.531 1.592 1.732 1.787 1.806 2.007 2.032 2.147 2.184 2.221 2.276 2.312 2.349 2.373 2.416 2.440 2.465 2.489 2.550 2.574 Compound Camphor (IS) ? ? Hydrocarbon C >_ 12 Methyl Naphthalene Methyl Naphthalene Hydrocarbon C >_ 12 Indole Dimethyl Naphthalene Dimethyl Naphthalene ? Biphenyl Methyl Acenaphthene Diethyl Phthalate 7 Phenanthrene Diisobutyl Phthalate ? Dibutyl Phthalate Caffeine Hydrocarbon. C >_ 20 Hydrocarbon C >_ 20 C16H10 Hydrocarbon C ^ 22 C16H10 Hydrocarbon C ^ 22 Hydrocarbon C >_ 22 Hydrocarbon C >_ 22 Hydrocarbon C >_ 24 Hydrocarbon C >_ 24 Approximate Level (ppb) 3 2 1 1 1 3 11 3 3 3 2 2 2 1 1 2 4 8 6 5 1 1 1 1 1 1 1 2 1 ------- 278 TABLE B571, cont. Organic Compounds Identified in Base Extract of Sample No.1886 (continued) Peak No. 31 32 33 34 35 36 37 38 39 Relative Retention Time 2.636 2.691 2.709 2.752 2.825 2.910 2.989 3.069 3.173 Compound Hydrocarbon C > 24 Diethyl Hexyl Phthalate Hydrocarbon C >_ 26 Hydrocarbon C ^ 26 C,,- Terpineol ? ? ? ? Approximate Level (ppb) 2 4 1 1 4 3 3 10 13 TABLE B572 Volatile Organic Compounds Identified in Sample No. 189S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 1 ------- 279 TABLE B573 Organic Compounds Identified in Acid Extract of Sample N0.189A Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.400 Methyl-2-Ethyl Hexanoate (IS) 2 1.000 Methyl Palmitate 1 3 1.342 Diethyl Hexyl Phthalate 1 TABLE B574 Organic Compounds Identified in Base Extract of Sample No.1896 Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.692 Diethyl Hexyl Phthalate 1 ------- 280 TABLE B575 Volatile Organic Compounds Identified in Sample No.190S Peak No. 1 2 3 4 5 6 7 8 Relative Retention Time 0.412 0.956 1.000 1.544 1.619 1.882 2.194 2.282 Compound t Acetone Diethyl Ether Chloroform ? Benzene Bromobenzene Tetrachloroethylene Toluene TABLE B576 Organic Compounds Identified in Acid Extract of Sample Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Relative Retention Time 0.356 0.684 0.753 0.798 0.809 0.944 1.000 1.062 1.098 1.104 1.113 1.234 1.278 1.375 Compound Methyl -2-Ethyl Hexanoate (IS) ? ? Methyl -2-(4-chlprophenoxy) Butanoate Tetrachloroanisole Pentachl oroani sol e Methyl Palmitate ? Di butyl Phthalate Methyl Stearate Caffeine ? ? ? Approximate Level (ppb) 3 1 3 2 4 8 1 1 N0.190A Approximate Level (ppb) 1 1 2 1 1 2 5 2 5 3 15 . 5 8 ------- 281 TABLE B577 Organic Compounds Identified in Base Extract of Sample No.1908 Peak No. 1 2 3 4 5 6 7 8 9 Relative Retention Time 1.000 1.856 2.284 2.317 2.389 2.422 2.759 2.837 3.133 Compound Camphor (IS) ? Dibutyl Phthalate Caffeine Hydrocarbon C >_ 20 ? ? Di ethyl Hexyl Phthalate ? Approximate Level (ppb) 1 2 4 1 1 6 3 1 TABLE B578 Volatile Organic Compounds Identified in Sample No. 191S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.490 Acetone 2 2 1.110 Methyl Ethyl Ketone 23 3 2.274 Benzaldehyde 1 ------- 282 TABLE B579 Organic Compounds Identified in Acid Extract of Sample No. 191A Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Relative Retention Time 0.400 0.804 0.817 0.872 0.887 0.933 0.948 0.982 1.000 1.033 1.040 1.055 1.064 1.107 1.143 1.159 1.180 1.204 1.216 1.235 . 1.284 1.293 1.353 1.378 1.506 1.595 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl -2- (4-chlorophenoxy) Butanoate Tetrachloroanisole Hydrocarbon C > 14 Methyl Myri state Hydrocarbon C >_ 16 Pentachloroanisole Fatty Acid Methyl Ester C >_ 15 Methyl Palmitate ? Fatty Acid Methyl Ester C >_ 16 Fatty Acid Methyl Ester C >_ 17 ? Methyl Stearate Fatty Acid Methyl Ester C >_ 18 Fatty Acid Methyl Ester C >_ 18 ? Fatty Acid Methyl Ester C >_ 20 ? ? ? Fatty Acid Methyl Ester C >_ 22 Diethyl Hexyl Phthalate ? ? 7 Approximate Level (ppb) 12 14 21 30 33 24 5 252 25 45 49 13 425 34 48 32 70 8 95 40 66 34 57 53 79 ------- 283 TABLE B580 Organic Compounds Identified in Base Extract of Sample No.191B Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Relative Retention Time 0.549 1.000 1.181 1.310 1.421 1.473 1.532 1.549 1.661 1.729 1.755 1.748 1.819 1.877 2.029 2.088 2.182 2.217 2.270 2.339 2.469 2.515 2.586 2.703 Compound Dichlorobutane Camphor (IS) Hydrocarbon C > 10 Hydrocarbon C > 12 Hydrocarbon C > 12 Hydrocarbon C > 12 Hydrocarbon C > 14 Hydrocarbon C > 14 Hydrocarbon C > 14 ? Hydrocarbon C > 16 Hydrocarbon C >_ 16 Hydrocarbon C > 16 Hydrocarbon C > 16 Hydrocarbon C > 18 Dibutyl Phthalate Hydrocarbon C 20 Hydrocarbon C 20 ? Hydrocarbon C 22 Hydrocarbon C 24 Hydrocarbon C 24 Diethyl Hexyl Phthalate C,r Terpineol Approximate Level (ppb) 3 1 1 1 1 3 3 18 13 12 15 20 59 59 60 38 48 123 41 18 20 58 35 ------- 284 TABLE B581 Volatile Organic Compounds Identified in Sample No.1925 Peak No. Relative Retention Time Compound Approximate Level (ppb) No peaks over 1 PPB. TABLE B582 Organic Compounds Identified in Acid Extract of Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Relative Retention Time 0.400 0.602 0.672 0.738 0.801 0.861 0.921 0.979 1.000 1.030 . 1.084 1.099 1.105 1.129 1.181 1.226 1.271 1.287 1.310 1.352 Compound Methyl -2-Ethyl Hexanoate (IS) C,, Alcohol C12 Alcohol C,3 Alcohol C,. Alcohol C15 Alcohol Cnc Alcohol 1 0 C,7 Alcohol Methyl Palmitate CIQ Alcohol C,g Alcohol Di butyl Phthalate Methyl Stearate C2Q Alcohol C2-, Alcohol C22 Alcohol C23 Alcohol Butyl Phthalyl Butyl Glycolate C24 Alcohol Diethyl Hexyl Phthalate Sample No. 192A Approximate Level (ppb) 5 7 9 12 15 13 5 5 4 2 2 3 2 2 1 1 1 1 2 ------- 285 TABLE B583 Organic Compounds Identified in Base Extract of Sample No. 192B Peak No. 1 2 3 4 5 Relative Retention Time 0.645 1.000 2.076 2.437 2.553 Compound Dichlorobutane Camphor (IS) Di butyl Phthalate Butyl Phthalyl Butyl Glycolate Di ethyl Hexyl Phthalate Approximate Level (ppb) 1 2 1 3 TABLE B584 Volatile Organic Compounds Identified in Sample N0.193S Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. ------- 286 TABLE B585 Organic Compounds Identified in Acid Extract of Sample N0.193A Peak No. 1 2 3 4 5 Relative Retention Time 0.430 1.000 1.096 1.102 1.346 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Di butyl Phthalate Methyl Stearate Diethyl Hexyl Phthalate Approximate Level (ppb) _ 1 1 1 1 TABLE B586 Organic Compounds Identified in Base Extract of Sample No.1936 Peak No. 1 2 3 4 Relative Retention Time 0.570 1.000 2.106 2.595 Compound Dichlorobutane Camphor (IS) Dibutyl Phthalate Diethyl Hexyl Phthalate Approximate Level (ppb) 4 1 1 TABLE B587 Volatile Organic Compounds Identified in Sample No.l94S Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. ------- 287 TABLE B588 Organic Compounds Identified in Acid Extract of Sample N0.194A Peak No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Relative Retention Time 0.370 0.442 0.504 0.561 0.623 0.685 0.847 0.807 0.866 0.923 0.979 1.000 1.032 1.083 1.100 1.105 1.130 1.175 1.219 1.343 Compound 1 ,1 ,2,2-Tetrachloroethane Methyl -2-Ethyl Hexanoate (IS) Cg Alcohol C-JQ Alcohol C,, Alcohol C12 Alcohol C,3 Alcohol C]4 Alcohol C,r Alcohol 1 D C,c Alcohol 1 b C,7 Alcohol Methyl Palmitate C,g Alcohol C,g Alcohol Dibutyl Phthalate Methyl Stearate C2Q Alcohol C2, Alcohol C22 Alcohol Diethyl Hexyl Phthalate Approximate Level (ppb) 1 3 2 2 3 3 2 1 1 1 2 1 1 1 1 1 1 1 1 ------- 288 TABLE B589 Organic Compounds Identified in Base Extract of Sample No.1946 Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Camphor (IS) 2 2.789 Diethyl Hexyl Phthalate 2 TABLE B590 Volatile Organic Compounds Identified in Sample No.1955 Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. ------- 289 TABLE B591 Organic Compounds Identified in Acid Extract of Sample N0.195A Peak No. 1 2 3 4 5 6 7 Relative Retention Time 0.410 1.000 1.064 1.097 1.107 1.238 1.351 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate ? Dibutyl Phthalate Methyl Stearate ? Diethyl Hexyl Phthalate Approximate Level (ppb) -. _ _ 4 2 1 2 2 1 TABLE B592 Organic Compounds Identified in Base Extract of Sample No.l95B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.642 Dichlorobutane 3 2 1.000 Camphor (IS) 3 2.499 Diethyl Hexyl Phthalate 4 ------- 290 TABLE B593 Volatile Organic Compounds Identified in Sample No.1965 Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B594 Organic Compounds Identified in Acid Extract of Sample N0.196A Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.410 Methyl-2-Ethyl Hexanoate (IS) 2 1.000 Methyl Palmitate 1 3 1.105 Methyl Stearate 1 TABLE B595 Organic Compounds Identified in Base Extract of Sample N0.196B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.666 Dichlorobutane 6 2 1.000 Camphor (IS) 3 2.462 ? 1 ------- 291 TABLE B596 Volatile Organic Compounds Identified in Sample N0.197S Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B597 Organic Compounds Identified in Acid Extract of Sample N0.197A Peak No. 1 2 3 4 Relative Retention Time 0.352 0.430 1.000 1.102 Compound 1 ,1 ,2,2-Tetrachloroethane Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Approximate Level (ppb) 1 3 3 TABLE B598 Organic Compounds Identified in Base Extract of Sample No.1978 Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.637 Dichlorobutane 7 2 1.000 Camphor (IS) 3 2.451 ? 2 ------- 292 TABLE B599 Volatile Organic Compounds Identified in Sample No.1985 Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B600 Organic Compounds Identified in Acid Extract of Sample N0.198A Peak No. 1 2 3 4 Relative Retention Time 0.919 1.976 1.000 1.027 Compound C,c Alcohol 1 0 C,7 Alcohol Methyl Palmitate C-,a Alcohol Approximate Level (ppb) 1 1 1 1 TABLE B601 Organic Compounds Identified in Base Extract of Sample No.1986 Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. ------- 293 TABLE B602 Volatile Organic Compounds Identified in Sample No.1995 Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.502 Butadiene 2 2 1.000 Chloroform 1 TABLE B603 Organic Compounds Identified in Acid Extract of Sample N0.199A Peak No. 1 2 3 Relative Retention Time 0.420 1.000 1.104 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Approximate Level (ppb) ___ 2 1 TABLE B604 Organic Compounds Identified in Base Extract of Sample No.1996 Peak No. 1 2 Relative Retention Time 0.656 1.000 Compound Dichlorobutane Camphor (IS) Approximate Level (ppb) 4 ------- 294 TABLE B605 Volatile Organic Compounds Identified in Sample No.200S Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B606 Organic Compounds Identified in Acid Extract of Sample No.200A Peak No. 1 2 3 4 Relative Retention Time 0.280 0.362 0.431 1.000 Compound Dichlorobutane Dichlorobutane Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Approximate Level (ppb) 1 1 1 TABLE B607 Organic Compounds Identified in Base Extract of Sample No. 200B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.653 Dichlorobutane 7 2 1.000 Camphor (IS) ------- 295 TABLE B608 Volatile Organic Compounds Identified in Sample No.201S Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B609 Organic Compounds Identified in Acid Extract of Sample N0.201A Peak No. 1 2 3 4 5 6 Relative Retention Time 0.396 0.758 0.804 0.891 1.000 1.103 Compound Methyl -2-Ethyl Hexanoate (IS) ? C 14 Alcohol Methyl Myristate Methyl Palmitate Methyl Stearate Approximate Level (ppb) 1 1 2 2 2 ------- 296 TABLE B610 Organic Compounds Identified in Base Extract of Sample No.2016 Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.659 Dichlorobutane 1 2 1.000 Camphor (IS) 3 2.481 Diethyl Hexyl Phthalate 1 TABLE B611 Volatile Organic Compounds Identified in Sample No.202S Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE .8612 Organic Compounds Identified in Acid Extract of Sample No.202A Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. ------- 297 TABLE B613 Organic Compounds Identified in Base Extract of Sample No.202B Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.644 Dichlorobutane 3 2 1.000 Camphor (IS) TABLE B614 Volatile Organic Compounds Identified in Sample No.203S Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 1.000 Chloroform 4 TABLE B615 Organic Compounds Identified in Acid Extract of Sample No.203A Peak No. 1 2 3 Relative Retention Time 0.443 1.000 1.096 Compound Methyl -2-Ethyl Hexanoate (IS) Methyl Palmitate Methyl Stearate Approximate Level (ppb) 1 1 ------- 298 TABLE B616 Organic Compounds Identified in Base Extract of Sample No.2036 Relative Approximate Peak Retention Level No. Time Compound (ppb) 1 0.631 Dichlorobutane 5 2 1.000 Camphor (IS) 3 2.409 Butyl Phthalyl Butyl Glycolate 3 TABLE B617 Volatile Organic Compounds Identified in Sample No.204S Relative Approximate Peak Retention Level No. Time Compound (ppb) No peaks over 1 PPB. TABLE B618 Organic Compounds Identified in Acid Extract of Sample No. 204A Peak No. 1 2 3 Relative Retention Time 0.420 0.815 1.000 Compound Methyl -2-Ethyl Hexanoate (IS) C,Q Terpineol Methyl Palmitate Approximate Level (ppb) _ 1 1 ------- 299 TABLE B619 Organic Compounds Identified in Base Extract of Sample No.204B Peak No. 1 2 3 4 Relative Retention Time 0.639 1.000 1.532 2.412 Compound Dichlorobutane Camphor (IS) C,Q Terpineol ? Approximate Level (ppb) 3 3 1 ------- |