GCMS reference results for sample AE03075, March 19 2002

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Quantitation Report (QT Reviewed)

* Data File : C:\MSDCHEM\1\DATA\031802\REF2 .D Vial: 5 Acq On : 19 Mar 2002 5:28 am Operator: McLean Sample : GC/MS SCAN 3/6 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: BENZO.P Quant Time: Mar 19 21:30:55 2002 Quant Results File: 5080302.RES

Quant Method : C:\MSDCHEM\1\5973N\5080302.M (RTE Integrator) Title : Quantitation For Method 508gcscan Last Update : Thu Mar 14 13:02:27 2002 Response via : Initial Calibration DataAcq Meth : 508SCAN

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

1) 1,4-Dichlorobenzene-d4 9.54 150 1689694 20.00 ug/L 0.00 10) Naphthalene-d8 13.03 136 4339351 20.00 ug/L 0.00 17) Acenaphthene -dl0 18.14 164 2412301 20.00 ug/L 0.00 29) Phenanthrene-diO 22.50 188 3723176 20.00 ug/L 0.00 38) Chrysene-dl2 30.31 240 3406986 20.00 ug/L 0.00 44) Perylene-dl2 34.19 264 2036599 20.00 ug/L 0.00

System Monitoring Compounds 37) 2,4-ddd surr 27.43 235 268965 6.06 ug/L 0.00 Spiked Amount 5.000 Recovery = 121.20%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 3.59 74 163454 4.31 ug/L 100 3) bis(2-chloroethyl) ether 8.98 93 491475 8.22 ug/L 84 4) 1,3 - Dichlorobenze 9.38 146 371376 6.28 ug/L 97 5) 1,4 - Dichlorobenzene 9.59 146 376125 6.37 ug/L 99 6) 1,2 - Dichlorobenzene 9.97 146 395799 7.25 ug/L 97 7) 2,2 ‘ - oxybis (l-Chloropr 10.43 45 1147022 8.42 ug/L 99 8) N-Nitroso-di-n-propylamine 10.75 70 413464 9.61 ug/L 100 9) Hexachloroethane 10.86 117 126891 5.73 ug/L 99 11) Nitrobenzene 11.10 77 496147 6.35 ug/L 97 12) 1sophorone 11.81 82 1218150 8.47 ug/L 99 13) bis(2-Chloroethoxy) methan 12.55 93 622514 7.19 ug/L 98 14) 1,2,4-Trichlorobenzene 12.90 180 326985 6.58 ug/L 97 15) Naphthalene 13.08 128 1378468 7.64 ug/L 99 16) Hexachlorobutadiene 13.53 225 140537 5.06 ug/L 97 18) Hexachlorocyclopentadiene 15.61 237 46727 2.20 ug/L 98 19) 2-chloronaphthalene 16.51 162 791243 7.19 ug/L 99 20) Dimethylphthalate 17.59 163 1183312 9.00 ug/L 99 21) 2,6-Dinitrotoluene 17.70 165 221104 7.90 ug/L 94 22) Acenaphthylene 17.70 152 1280414 8.38 ug/L 99 2 3) Acenaphthene 18.22 153 872936 8.40 ug/L 99 24) 2,4-Dinitrotoluene 18.86 165 288007 7.19 ug/L 92 25) Diethylphthalate 19.72 149 1143085 10.10 ug/L 99 26) 4-Chlorophenyl-phenyl ethe 19.89 204 510151 8.46 ug/L 95 27) Fluorene 19.76 166 1139709 9.31 ug/L 100 28) Azobenzen/ 1,2-Diphenylhyd 20.35 77 1339414 8.03 ug/L 97 30) N-Nitrosodiphenylamine 20.26 169 602236 7.53 ug/L 100 31) 4-Bromophenyl-phenyl ether 21.32 248 303944 9.25 ug/L 94 3 2) Hexachlorobenzene 21.34 284 314188 9.06 ug/L 95 3 3) Phenanthrene 22.56 178 1622514 9.41 ug/L 99 34) Anthracene 22.70 178 1525384 8.91 ug/L 99 35) Di-n-butylphthalate 24.64 149 2013423 10.19 ug/L 99 36) Fluoranthene 26.06 202 1900358 9.70 ug/L 99 39) Pyrene 26.69 202 1984712 8.43 ug/L 98 40) Butylbenzylphthalate 29.05 149 825650 8.19 ug/L 99 41) Benzo (a) antracene 30.29 228 1535392 8.59 ug/L 99 42) Bis (2-ethylhexyl) phthala 30.91 149 1098016 8.24 ug/L 99 43) Chrysene 30.38 228 1636248 9.63 ug/L 99 45) Di-n-Octylphthalate 32.75 149 1512388 6.91 ug/L 99 46) Benzo (b) fluoranthene 33.23 252 1287839 8.97 ug/L 99

(#) = qualifier out of range (m) = manual integration REF2.D 5080302.M Tue Mar 19 21:31:10 2002 Page 1

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