GCMS reference standard results, sample AE09771, May 2002

NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File C:\MSDCHEM\1\DATA\050602\0425REFA.D Vial: 17 Acq On 7 May 2002 12:44 am Operator: Mclean Sample 4/25 Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: EVENTS.E Quant Time: May 07 15:39:58 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 4891441 40.00 ug/L 0.00 10) Napthalene-d8 13.43 136 19725204 40.00 ug/L 0.00 17) Acenapthalene-dlO 18.57 164 10819912 40.00 ug/L 0.00 29) Phenanthranene-dlO 22.96 188 16090375 40.00 ug/L 0.00 37) Chrysene-dl2 30.82 240 12378192 40.00 ug/L 0.00 43) Perylene-dl2 34.71 264 8397854 40.00 ug/L 0.00

System Monitoring Compounds 27) TCMX 20.54 209 532618 7.81 ug/L 0.00 Spiked Amount 10.000 Recovery = 78.10% 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 805407 8.04 ug/L + 83 3) bis(2-Chloroethyl)ether 9.35 93 2787292 14.56 ug/L # 86 4) 1,3-Dichlorobenzene 9.77 146 2467589 12.66 ug/L 99 5) 1,4-Dichlorobenzene 9.98 146 2550805 12.73 ug/L 99 6) 1,2-Dichlorobenzene 10.36 146 2510406 14.10 ug/1 99 7) 2,2‘oxybis(1-Chloropropane 10.81 45 4421249m 14.99 ug/L 8) N-nitroso-di-propylamine 11.13 70 1981832 14.61 ug/L 97 9) Hexachloroethane 11.26 117 764253 10.34 ug/L 95 11) Nitrobenzene 11.49 77 2700080 14.15 ug/L 96 12) Isophorone 12.21 82 5863928 17.06 ug/L 99 13) bis(2-Chloroethoxy) methan 12.94 93 3428715 15.06 ug/L 99 14) 1,2,4-Trichlorobenzene 13.30 180 1986932 13.75 ug/L 96 15) Napthalene 13.49 128 8345118 15.79 ug/L 99 16) Hexachlorobutadiene 13.93 225 823262 12.16 ug/L 99 18) 2-Chloronaphthalene 16.93 162 4631650 17.13 ug/L 98 19) Dimethylphthalate 18.01 163 5437954 15.48 ug/L 99 20) 2,6-Dinitrotoluene 18.12 165 848999 14.37 ug/L # 92 21) Acenapthylene 18.13 152 7250853 14.59 ug/L 98 22) Acenapthalene 18.66 153 4803244 16.95 ug/L 97 23) 2,4-Dinitrotoluene 19.28 165 1072689 13.64 ug/L 91 24) Diethylphthalate 20.15 149 5432333 17.86 ug/L 99 25) 4-Chlorophenyl-phenylether 20.33 204 2559586 16.20 ug/L 99 26) Fluorene 20.20 166 5754827 17.61 ug/L 97 28) Azobenzene 20.78 77 6108742 15.27 ug/L 95 30) Nnitrosodiphenylamine 20.69 169 3039390 15.39 ug/L 94 31) 4-Bromophenyl-phenylether 21.76 248 1311054 16.50 ug/L 98 32) Hexachlorobenzene 21.79 284 1284810 16.89 ug/L 97 33) Phenanthrene 23.02 178 7962095 16.40 ug/L 98

(#) = qualifier out of range (m) = manual integration 0425REFA.D 050102.M Tue May 07 15:40:50 2002 Page 1

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