GCMS analysis results for sample AE04509, Mar 2002

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Data File : C:\MSDCHEM\1\DATA\032602\C100C326.D Vial: 22 Acq On : 27 Mar 2002 1:27 pm Operator: McLean Sample : CAL 100 Inst : Instrumen Misc : Multiplr: 1.00 MS Integration Params: BENZO.P Quant Time: Mar 27 14:11:08 2002 Quant Results File: 5080302.RES

Quant Method : C:\MSDCHEM\l\5973N\5080302.M (RTE Integrator) Title : Quantitation For Method 508gcscan Last Update : Wed Mar 27 06:57:36 2002 Response via : Initial Calibration DataAcq Meth : 508SCAN

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

1) 1,4-Dichlorobenzene-d4 9.57 150 1674577 20.00 ug/L 0.02 10) Naphthalene-d8 13.06 136 4231695 20.00 ug/L 0.03 17) Acenaphthene-dlO 18.16 164 2317008 20.00 ug/L 0.01 29) Phenanthrene-dlO 22.53 188 3742949 20.00 ug/L 0.03 38) Chrysene-dl2 30.37 240 2878625 20.00 ug/L 0.05 44) Perylene-dl2 34.21 264 1809174 20.00 ug/L 0.03

System Monitoring Compounds 37) 2,4-DDD (SURR) 27.43 235 28082 0.63 ug/L 0.00 Spiked Amount 5.000 Recovery = 12.60%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 3.60 74 4021591 106.95 ug/L # 100 3) bis(2-chloroethyl) ether 9.05 93 5886994 99.32 ug/L 94 4) 1,3 - Dichlorobenze 9.41 146 5363842 91.49 ug/L 98 5) 1,4 - Dichlorobenzene 9.62 146 5290103 90.47 ug/L 99 6) 1,2 - Dichlorobenzene 10.00 146 4930708 91.10 ug/L 100 7) 2,2 ' - oxybis (l-Chloropr 10.47 45 11957864 88.56 ug/L 96 8) N-Nitroso-di-n-propylamine 10.85 70 3405840 -79.90 ug/L 98 9) Hexachloroethane 10.88 117 1993338 90.75 ug/L 95 11) Nitrobenzene 11.18 77 7458436 97.87 ug/L 98 12) Isophorone 11.92 82 14004244 99.85 ug/L 99 13) bis(2-Chloroethoxy) methan 12.64 93 8135557 96.39 ug/L 99 14) 1,2,4-Trichlorobenzene 12.94 180 4206615 86.83 ug/L 100 15) Naphthalene 13.13 128 15087762 85.79 ug/L 99 16) Hexachlorobutadiene 13.56 225 2301336 84.94 ug/L 97 18) Hexachlorocyclopentadiene 15.63 237 2134581 104.63 ug/L 98 19) 2-chloronaphthalene 16.56 162 9233077 87.30 ug/L 100 20) Dimethylphthalate 17.69 163 11456647 90.74 ug/L 99 21) 2,6-Dinitrotoluene 17.79 165 2523956 93.93 ug/L 97 22) Acenaphthylene 17.74 152 12518235 85.31 ug/L 99 23) Acenaphthene 18.29 153 8650569 86.71 ug/L 99 24) 2,4-Dinitrotoluene 18.96 165 3609836 93.82 ug/L 95 25) Diethylphthalate 19.82 149 9263028 85.25 ug/L 99 26) 4-Chlorophenyl-phenyl ethe 19.94 204 4881527 84.30 ug/L 99 27) Fluorene 19.82 166 9600172 81.62 ug/L 97 28) Azobenzen/ 1,2-Diphenylhyd 20.41 77 15775288 98.44 ug/L 97 30) N-Nitrosodiphenylamine 20.36 169 6829944 84.90 ug/L 99 31) 4-Bromophenyl-phenyl ether 21.37 248 2698278 81.66 ug/L 99 32) Hexachlorobenzene 21.41 284 2862097 82.13 ug/L 99 33) Phenanthrene 22.62 178 14740144 85.03 ug/L 98 34) Anthracene 22.78 178 14719712 85.57 ug/L 99 35) Di-n-butylphthalate 24.70 149 17948468 90.34 ug/L 99 36) Fluoranthene 26.13 202 17340450 88.03 ug/L 97 3 9) Pyrene 26.76 202 17596560 88.42 ug/L 99 40) Butylbenzylphthalate 29.10 149 8135731 95.48 ug/L 93 41) Benzo (a) antracene 30.34 228 14120558 93.47 ug/L 100 42) Bis (2-ethylhexyl) phthala 30.95 149 10016965 88.93 ug/L 99 43) Chrysene 30.47 228 12897327 89.84 ug/L 100 45) Di-n-Octylphthalate 32.80 149 16902569 86.98 ug/L 95 46) Benzo (b) fluoranthene 33.30 252 11912930 93.44 ug/L 100

(#) = qualifier out of range (m) = manual integration C100C326.D 5080302.M Wed Mar 27 14:11:46 2002 Page 1

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