GCMS reference data sample AE11926, May 2002

NYC 9/11 Public Portal Document quanttation Report (QT Reviewed) Data File : C:\MSDCHEM\1\DATA\052302\522REF1.D Vial: 4 Acq On : 23 May 2002 12:25 pm Operator: Mclean Sample : 5/22ad Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: EVENTS.E Quant Time: May 29 09:39:21 2002 Quant Results File: 052202.RES Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Last Update : Wed May 29 08:47:01 2002 Response via : Initial Calibration DataAcq Meth : 508SCAN

Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-Dichlorobenzene-d4 9.90 152 4968770 40.00 ug/L 0.00 10)' Napthalene-d8 13.40 136 20036821 40.00 ug/L -0.01 17) Acenapthalene-dlO 18.53 164 11231976 40.00 ug/L 0.00 29) Phenanthranene-dlO 22.92 188 17092557 40.00 ug/L 0.00 37) Chrysene-dl2 30.77 240 10807546 40.00 ug/L -0.04 43) Perylene-dl2 34.66 264 5460722 40.00 ug/L -0.02 System Monitoring Compounds 27) TCMX 20.51 209 2179758 33.68 ug/L 0.00 Spiked Amount 40.000 Recovery 84.20% Target Compounds Qvalue 2) n-nitros-dimethyl amine 3.86 74 630665 6.80 ug/L # 75 3) bis(2-Chloroethyl)ether 9.31 93 2667048 14.49 ug/L 98 4) 1,3-Dichlorobenzene 9.73 146 2429478 13.10 ug/L 97 5) 1,4-Dichlorobenzene 9.94 146 2575885 12.79 ug/L 99 6) 1,2-Dichiorobenzene 10.32 146 2500631 14.10 ug/1 99 7) 2,2'oxybis(1-Chloropropane 10.77 45 4337335m 15.38 ug/L 8) N-nitroso-di-propylamine 11.10 70 1771974 ' 14.79 ug/L 96 9) Hexachloroethane 11.22 117 798532 10.93 ug/L 98 11) Nitrobenzene 11.46 77 2621599 14.90 ug/L 98 12) 1sophorone 12.17 82 5470246 17.17 ug/L 99 13) bis(2-Chloroethoxy) methan 12.91 93 3318014 14.86 ug/L 100 14) 1,2,4-Trichiorobenzene 13.27 180 2044158 13.50 ug/L 99 15) Napthalene 13.45 128 8281635 15.68 ug/L 100 16) Hexachlorobutadiene 13.90 225 863105 11.94 ug/L 97 18) 2-Chloronaphthalene 16.89 162 4711553 16.38 ug/L 99 19) Dimethylphthalate 17.97 163 5325981 15.08 ug/L 99 20) 2,6-Dinitrotoluene 18.08 165 865545 15.26 ug/L 96 21) Acenapthylene 18.09 152 7117094 14.83 ug/L 98 22) Acenapthalene 18.62 153 4811014 15.88 ug/L 99 23) 2,4-Dinitrotoluene 19.24 165 1129606 15.24 ug/L 97 24) Diethylphthalate 20.11 149 5347097 16.21 ug/L 99 25) 4-Chlorophenyl-phenylether 20.29 204 2631324 14.95 ug/L 99 26) Fluorene 20.16 166 5782759 16.19 ug/L 98 28) Azobenzene 20.74 77 6022631 15.50 ug/L 99 30) Nnitrosodiphenylamine 20.65 169 2712643 15.73 ug/L 99 31) 4-Bromophenyl-phenylether 21.72 248 1358353 15.52 ug/L 98 32) Hexachlorobenzene 21.75 284 1337215 15.72 ug/L 97 3 3) Phenanthrene 22.98 178 8091000 15.74 ug/L 100 34) Anthracene 23.13 178 7233244 14.29 ug/L 99 35) Di-n-butylphthalate 25.05 149 7927549 15.53 ug/L 100 (#) = qualifier out of range (m) = manual integration 522REF1.D 052202.M Wed May 29 09:39:57 2002 Page 1

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