GCMS reference analysis results for sample AE06338, May 2 2002

NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File C:\MSDCHEM\1\DATA\050102\0429REFA.D Vial: 11 Acq On 1 May 2002 5:51 pm Operator: Mclean Sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: EVENTS.E Quant Time: May 02 09:53:06 2002 Quant Results File: 050102.RES

Quant Method : C:\MSDCHEM\l\METHQDS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Last Update : Thu May 02 09:38:23 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 4033227 40.00 ug/L 0.00 10) Napthalene-d8 13.43 136 16334994 40.00 ug/L -0.02 17) Acenapthalene-dlO 18.57 164 8835805 40.00 ug/L 0.00 29) Phenanthranene-dlO 22.96 188 12930954 40.00 ug/L 0.00 37) Chrysene-dl2 30.82 240 9729618 40.00 ug/L -0.04 43) Perylene-dl2 34.71 264 6921265 40.00 ug/L -0.03

System Monitoring Compounds 27)'TCMX 20.54 207 525251 7.53 ug/L -0.02 Spiked Amount 10.000 Recovery = 75.30%

Target Compounds Qvalue 2) n-nitros-dimethyl amine 3.86 74 903320m 11.41 ug/L 3) bis(2-Chloroethyl)ether 9.35 93 2550605 16.16 ug/L 88 4) 1,3-Dichlorobenzene 9.77 146 2297675 15.09 ug/L 99 5) 1,4-Dichlorobenzene 9.98 146 2416309 14.62 ug/L 99 6) 1,2-Dichlorobenzene 10.36 146 2350054 15.99 ug/1 99 7) 2,2'oxybis(1-Chloropropane 10.81 45 3980345m 16.34 ug/L 8) N-nitroso-di-propylamine 11.13 70 1841673 16.45 ug/L 94 9) Hexachloroethane 11.26 117 728157 11.95 ug/L 96 11) Nitrobenzene 11.49 77 2496927 15.80 ug/L 95 12) Isophorone 12.21 82 5469379 19.21 ug/L 100 13) bis(2-Chloroethoxy) methan 12.95 93 3169688 16.82 ug/L 98 14) 1,2,4-Trichlorobenzene 13.30 180 1855130 15.50 ug/L 99 15) Napthalene 13.49 128 7709578 17.62 ug/L 98 16) Hexachlorobutadiene 13.93 225 772841 13.78 ug/L 99 18) 2-Chloronaphthalene 16.93 162 4280235 18.97 ug/L 99 19) Dimethylphthalate 18.01 163 4972290 17.20 ug/L 100 20) 2,6-Dinitrotoluene 18.12 165 748787 16.48 ug/L 91 21) Acenapthylene 18.13 152 6803483 17.31 ug/L 97 22) Acenapthalene 18.66 153 4419137 18.37 ug/L 97 23) 2,4-Dinitrotoluene 19.28 165 927583 14.44 ug/L 93 24) Diethylphthalate 20.15 149 4919836 19.57 ug/L 98 25) 4-Chlorophenyl-phenylether 20.33 204 2329621 17.53 ug/L 99 26) Fluorene 20.20 166 5268343 19.16 ug/L 97 28) Azobenzene 20.78 77 5506132 16.60 ug/L 94 30) Nnitrosodiphenylamine 20.70 169 2912911 18.38 ug/L 93 31) 4-Bromophenyl-phenylether 21.77 248 1175591 18.41 ug/L 93 32) Hexachlorobenzene 21.80 284 1125223 18.40 ug/L 99 33) Phenanthrene 23.02 178 7173325 18.40 ug/L 98 34) Anthracene 23.17 178 6865488 17.20 ug/L 98 35) Di-n-butylphthalate 25.10 149 8064609 18.83 ug/L 99

(#) = qualifier out of range (m) = manual integration 0429REFA.D 050102.M Thu May 02 09:53:59 2002 Page 1

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