GCMS analysis report for sample AE01002, Mar 2002

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Data File : C:\MSDCHEM\l\DATA\022802\0227REBA.D vial: 4 Acq On : 28 Feb 2002 1:27 pm Operator: McLean . Sample : GC MS SCAN 2/27 Inst Instrumen Mise : Multiplr: 1.00 MS Integration Params: BENZO.P Quant Time: Mar 13 06:42:26 2002 Quant Results File: 5080202.RES

Quant Method : C:\MSDCHEM\l\S973N\5080202.M (RTE Integrator) Title : Quantitation For Method 508gcscan Last Update : Mon Feb 25 19:17:14 2002 Response via : Initial Calibration DataAcq Meth : 508SCAN

Internal Standards R.T. Qlon Response Cone Units Dev(Min)

1) 1,4-Dichlorobenzene-d4 9.58 150 1094918 20.00 ug/L 0.00 10) Naphthalene-d8 13.05 136 2777326 20.00 ug/L 0.00 17) Acenaphthene-.dlO 18.16 164 1559550 20.00 ug/L 0.00 29) Phenanthrene-dlO 22.52 188 2388757 20.00 ug/L 0.00 38) Chrysene-dl2 30.34 240 2197737 20.00 ug/L -0.02 44) Perylene-dl2 34.21 264 1477183 20.00 ug/L 0.00

System Monitoring Compounds 37) 2,4-ddd surr 27.46 235 194782 5.14 ug/L 0.00 Spiked Amount 5.000 Recovery = 102.80%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 3.62 74 137621 4.16 ug/L 100 3) bis(2-chloroethyl) ether 9.01 93 384281 7.41 ug/L 82 4) 1,3 - Dichlorobenze 9.41 146 160117 3.27 ug/L 97 5) 1,4 - Dichlorobenzene 9.62 146 185612 3.82 ug/L 94 6) 1,2 - Dichlorobenzene 10.00 146 194524 4.32 ug/L 99 7) 2,2 ' - oxybis (l-Chloropr 10.46 45 901022 7.19 ug/L 99 8) N-Nitroso-di-n-propylamine 10.79 70 294987 7.42 ug/L 90 9) Hexachloroethane 10.89 117 33727 1.72 ug/L 98 11) Nitrobenzene 11.13 77 392729 6.07 ug/L 97 12) Isophorone 11.84 82 885223 7.50 ug/L 98 13) bis(2-Chloroethoxy) methan 12.58 93 501803 7.01 ug/L 98 14) 1,2,4-Trichlorobenzene 12.93 180 169600 4.29 ug/L 98 15) Naphthalene 13.11 128 965908 6.61 ug/L 99 16) Hexachlorobutadiene 13.56 225 22887 1.04 ug/L 96 18) Hexachlorocyclopentadiene 15.64 237 6694 0.44 ug/L 92 19) 2-chloronaphthalene 16.54 162 552689 6.20 ug/L 98 20) Dimethylphthalate 17.62 163 838073 7.88 ug/L 99 21) 2,6-Dinitrotoluene 17.72 165 142847 6.58 ug/L 94 22) Acenaphthylene 17.72 152 976506 7.97 ug/L 100 23) Acenaphthene 18.25 153 642238 7.54 ug/L 99 24) 2,4-Dinitrotoluene 18.88 165 186980 6.00 ug/L 100 25) Diethylphthalate 19.75 149 829207 9.10 ug/L 99 26) 4-Chlorophenyl-phenyl ethe 19.92 204 362248 7.65 ug/L 97 27) Fluorene 19.78 166 825626 8.51 ug/L 99 28) Azobenzen/ 1,2-Diphenylhyd 20.37 77 999914 7.19 ug/L 97 30) N-Nitrosodiphenylamine 20.29 169 491775 7.71 ug/L 98 31) 4-Bromophenyl-phenyl ether 21.34 248 212890 8.44 ug/L 96 32) Hexachlorobenzene 21.37 284 221072 8.52 ug/L 97 33) Phenanthrene 22.59 178 1193877 8.62 ug/L 98 34) Anthracene 22.73 178 1147157 8.63 ug/L 99 35) Di-n-butylphthalate 24.68 149 1428638 8.93 ug/L 99 36) Fluoranthene 26.09 202 1372685 8.62 ug/L 98 39) Pyrene 26.71 202 1453983 8.14 ug/L 98 40) Butylbenzylphthalate 29.08 149 573807 7.50 ug/L 97 41) Benzo (a) antracene 30.31 228 1146662 7.95 ug/L 100 42) Bis (2-ethylhexyl) phthala 30.94 149 809555 8.12 ug/L 100 43) Chrysene 30.40 228 1239980 8.82 ug/L 99 45) Di-n-Octylphthalate 32.78 149 1109013 7.32 ug/L 99 46) Benzo (b) fluoranthene 33.26 252 1061688 8.59 ug/L 99

(#) = qualifier out of range (m) = manual integration 0227REBA.D 5080202.M Wed Mar 13 06:42:44 2002 Page 1

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