GCMS reference standard results, sample AE09771, May 2002

NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File C:\MSDCHEM\l\DATA\050602\0425REFB.D Vial: 18 Acq On 7 May 2002 1:33 am Operator: Mclean Sample 4/25 Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: EVENTS.E Quant Time: May 07 15:41:38 2002 Quant Results File: 050102.RES

Quant Method : C:\MSDCHEM\l\METHQDS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Last Update : Tue May 07 14:35:08 2002 Response via : Initial Calibration DataAcq Meth : 508SCAN

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

1) 1,4-Dichlorobenzene-d4 9.94 152 4975179 40.00 ug/L 0.00 10) Napthalene-d8 13.43 136 19765237 40.00 ug/L 0.00 17) Acenapthalene-dlO 18.57 164 10696543 40.00 ug/L 0.00 29) Phenanthranene-dlO 22.96 188 15850363 40.00 ug/L 0.00 37) Chrysene-dl2 30.82 240 12240811 40.00 ug/L 0.00 43) Perylene-dl2 34.71 264 8709043 40.00 ug/L 0.00

System Monitoring Compounds 27) TCMX 20.54 209 535026 7.94 ug/L 0.00 Spiked Amount 10.000 Recovery = 79.40% 50) 2,4-ddd 0.00 235 0 0.00 ug/L Spiked Amount 5.000 Recovery = 0.00%

Target Compounds Qvalue 2) n-nitros-dimethyl amine 3.86 74 849461m 8.33 ug/L 3) bis(2-Chloroethyl)ether 9.35 93 2745762 14.11 ug/L 87 4) 1,3-Dichlorobenzene 9.77 146 2393962 12.08 ug/L 99 5) 1,4-Dichlorobenzene 9.98 146 2507340 12.31 ug/L 98 6) 1,2-Dichlorobenzene 10.36 146 2443130 13.49 ug/1 100 7) 2,2'oxybis(1-Chloropropane 10.81 45 4329602m 14.43 ug/L 8) N-nitroso-di-propylamine 11.13 70 1915776 13.88 ug/L 97 9) Hexachloroethane 11.26 117 731010 9.73 ug/L 92 11) Nitrobenzene 11.49 77 2681089 14.02 ug/L 95 12) Isophorone 12.21 82 5692193 16.53 ug/L 99 13) bis(2-Chloroethoxy) methan 12.94 93 3330473 14.60 ug/L 99 14) 1,2,4-Trichlorobenzene 13.30 180 1980138 13.67 ug/L 97 15) Napthalene 13.49 128 8254017 15.59 ug/L 98 16) Hexachlorobutadiene 13.93 225 807271 11.90 ug/L 97 18) 2-Chloronaphthalene 16.93 162 4586721 17.16 ug/L 99 19) Dimethylphthalate 18.01 163 5224965 15.04 ug/L 99 20) 2,6-Dinitrotoluene 18.12 165 834060 14.28 ug/L 91 21) Acenapthylene 18.13 152 7068682 14.39 ug/L 98 22) Acenapthalene 18.66 153 4696557 16.76 ug/L 98 23) 2,4-Dinitrotoluene 19.27 165 1019671 13.11 ug/L 95 24) Diethylphthalate 20.14 149 5209865 17.32 ug/L 99 25) 4-Chlorophenyl-phenylether 20.33 204 2504823 16.04 ug/L 99 26) Fluorene 20.20 166 5550219 17.18 ug/L 96 28) Azobenzene 20.78 77 5788265 14.63 ug/L 93 30) Nnitrosodiphenylamine 20.69 169 2980627 15.32 ug/L 93 31) 4-Bromophenyl-phenylether 21.76 248 1276336 16.30 ug/L 96 32) Hexachlorobenzene 21.79 284 1249561 16.67 ug/L 97 33) Phenanthrene 23.02 178 7637651 15.97 ug/L 97

(#) = qualifier out of range (m) = manual integration 0425REFB.D 050102.M Tue May 07 15:42:32 2002 Page 1

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