GCMS reference standard results, June 5 2002

NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed)

Data File C:\MSDCHEM\1\DATA\060402\604REFl.D Vial: 4 Acq On 4 Jun 2002 6:18 pm Operator: McLean Sample 6/4 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: EVENTS.E Quant Time: Jun 05 12:09:44 2002 Quant Results File: Q60302.RES

Quant Method : C:\MSDCHEM\1\METHODS\060302.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Last Update : Wed Jun 05 12:03:00 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 4287458 40.00 ug/L 0.00 10) Napthalene-d8 13.39 136 17477057 40.00 ug/L 0.00 17) Acenapthalene-dlO 18.53 164 9533156 40.00 ug/L 0.00 29) Phenanthranene-dlO 22.91 188 14345849 40.00 ug/L 0.00 37) Chrysene-dl2 30.76 240 9799805 40.00 ug/L 0.00 43) Perylene-dl2 34.65 264 6111878 40.00 ug/L 0.00

System Monitoring Compounds 27) TCMX 20.50 209 2125766 30.44 ug/L 0.00 Spiked Amount 40.000 Recovery 76.10%

Target Compounds Qvalue 2) n-nitros-dimethyl amine 3.88 74 613912 7.62 ug/L # 89 3) bis(2-Chloroethyl)ether 9.31 93 2395930 15.24 ug/L 99 4) 1,3-Dichlorobenzene 9.73 146 2170505 13.91 ug/L 97 5) 1,4-Dichlorobenzene 9.94 146 2279936 13.47 ug/L 100 6) 1,2-Dichlorobenzene 10.32 146 2245825 15.01 ug/1 98 7) 2,2'oxybi s(1-Chloropropane 10.77 45 3884083m 15.58 ug/L 8) N-nitroso-di-propylamine 11.10 70 1736973 15.72 ug/L 97 9) Hexachloroethane 11.22 117 661497 10.28 ug/L 95 11) Nitrobenzene 11.45 77 2321584 14.14 ug/L 99 12) Isophorone 12.17 82 5227337 17.68 ug/L 99 13) bis(2-Chloroethoxy) methan 12.91 93 2986624 15.21 ug/L 98 14) 1,2,4-Trichlorobenzene 13.26 180 1862148 14.56 ug/L 98 15) Napthalene 13.45 128 7620882 17.05 ug/L 100 16) Hexachlorobutadiene 13.89 225 639924 10.61 ug/L 96 18) 2-Chloronaphthalene 16.89 162 4344402 18.48 ug/L 99 19) Dimethylphthalate 17.96 163 5191402 17.19 ug/L 99 20) 2,6-Dinitrotoluene 18.07 165 801493 15.82 ug/L 99 21) Acenapthylene 18.09 152 6770021 17.02 ug/L 99 22) Acenapthalene 18.62 153 4492942 18.07 ug/L 99 23) 2,4-Dinitrotoluene 19.23 165 1070199 15.32 ug/L 93 24) Diethylphthalate 20.10 149 5175680 19.82 ug/L 98 25) 4-Chlorophenyl-phenylether 20.29 204 2462911 17.23 ug/L 99 26) Fluorene 20.16 166 5393054 18.54 ug/L 99 28) Azobenzene 20.74 77 5665897 16.57 ug/L 98 30) Nnitrosodiphenylamine 20.65 169 3285764 19.96 ug/L 99 31) 4-Bromophenyl-phenylether 21.72 248 1264000 17.85 ug/L 94 32) Hexachlorobenzene 21.75 284 1239553 18.30 ug/L 97 3 3) Phenanthrene 22.97 178 7668864 18.61 ug/L 99 34) Anthracene 23.12 178 7338808 17.38 ug/L 99 35) Di-n-butylphthalate 25.05 149 7704546 15.48 ug/L 100

(#) = qualifier out of range (m) = manual integration 604REF1.D 060302.M Wed Jun 05 12:10:16 2002 Page 1

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