GCMS reference calculation results, sample AE12288, June 2002

NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed) Data File : C:\MSDCHEM\1\DATA\052902\REF1.D Vial: 5 1 - Acq On : 29 May 2002 1:21 pm Operator : McLean Sample : gc/ms scan 5/24 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: EVENTS.E Quant Time: Jun 03 09:27:34 2002 Quant Results File: 052202.RES 2**

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 4447261 40.00 ug/L 0.00 10) Napthalene-d8 13.39 136 17890091 40.00 ug/L -0.02 17) Acenapthalene-dlO 18.53 164 9975432 40.00 ug/L -0.01 29) Phenanthranene-dlO 22.91 188 15029638 40.00 ug/L -0.01 37) Chrysene-dl2 30.76 240 9499969 40.00 ug/L -0.04 43) Perylene-dl2 34.65 264 5087319 40.00 ug/L -0.03 System Monitoring Compounds 27) TCMX 20.50 209 1791521 31.17 ug/L -0.01 Spiked Amount 40.000 Recovery 77.92% Target Compounds Qvalue 2) ri-nitros-dimethyl amine 3.88 74 486948 5.87 ug/L # 61 3) bis(2-Chloroethyl)ether 9.31 93 2018330 12.25 ug/L 98 4) 1,3-Dichlorobenzene 9.73 146 1883261 11.35 ug/L 99 5) 1,4-Dichlorobenzene 9.94 146 1996877 11.07 ug/L 97 6) 1,2-Dichlorobenzene 10.32 146 1930222 12.16 ug/1 99 7) 2,2'oxybis(1-Chloropropane 10.77 45 3322101m 13.16 ug/L 8) N-nitroso-di-propylamine 11.10 • 70 1399774 13.06 ug/L 96 9) Hexachloroethane 11.22 117 609915 9.33 ug/L 96 11) Nitrobenzene 11.45 77 1925402 12.26 ug/L 98 12) 1sophorone 12.17 82 4286816 15.07 ug/L 100 13) bis(2-Chloroethoxy) methan 12.90 93 2572078 12.90 ug/L 98 14) 1,2,4-Trichlorobenzene 13.26 180 1578254 11.68 ug/L 99 15) Napthalene 13.45 128 6405151 13.58 ug/L 99 16) Hexachlorobutadiene 13.89 225 651559 10.10 ug/L 97 18) 2-Chloronaphthalene 16.89 162 3616114 14.15 ug/L 98 19) Dimethylphthalate 17.96 163 4333399 13.82 ug/L 100 20) 2,6-Dinitrotoluene 18.07 165 654511 13.00 ug/L 95 21) Acenapthylene 18.08 152 5524087 12.96 ug/L 99 22) Acenapthalene 18.62 153 3784488 14.06 ug/L 99 23) 2,4-Dinitrotoluene 19.23 165 884610 13.43 ug/L 93 24) Diethylphthalate 20.10 149 4374807 14.93 ug/L 97 25) 4-Chlorophenyl-phenylether 20.29 204 2086060 13.34 ug/L 99 26) Fluorene 20.16 166 4567369 14.40 ug/L 99 28) Azobenzene 20.74 77 4750828 13.77 ug/L 98 30) Nnitrosodiphenylamine 20.65 169 2389865 15.76 ug/L 99 31) 4-Bromophenyl-phenylether 21.72 248 1056097 13.72 ug/L 98 32) Hexachlorobenzehe 21.75 284 1058494 14.15 ug/L 97 33) Phenanthrene 22.97 178 6512283 14.41 ug/L 99 34) Anthracene 23.12 178 5816850 13.07 ug/L 99 35) Di-n-butylphthalate 25.05 149 6611817 14.73 ug/L 100 (#) = qualifier out of range (m) = manual integration REFl.D 052202.M Mon Jun 03 09:28:15 2002 Page 1

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