GCMS reference standard results for sample AE07978, April 2002

NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File C:\MSDCHEM\l\DATA\020415\0405REFl.D Vial: 6 Acq On 15 Apr 2002 2:50 pm Operator: Nefliu Sample 04/05 ref Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: EVENTS.E Quant Time: Apr 16 11:07:04 2002 Quant Results File: 041202SCAN. RE

Quant Method : C:\MSDCHEM\1\METHODS\041202SCAN.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Last Update . : Tue Apr 16 11:02:14 2002 Response via : Initial Calibration DataAcq Meth : 508SCAN

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

1) 1,4-Dichlorobenzene-d4 9.99 152 5226490 40.00 ug/L 0.00 10) Napthalene-d8 13.49 136 20026709 40.00 ug/L -0.01 17) Acenapthalene-dlO 18.63 164 11892355 40.00 ug/L 0.00 29) Phenanthranene-dlO 23.02 188 18735395 40.00 ug/L 0.00 37) Chrysene-dl2 30.89 240 16278976 40.00 ug/L -0.01 43) Perylene-dl2 34.79 264 10880151 40.00 ug/L -0.01

System Monitoring Compounds 2 7) TCMX 20.60 207 491259 7.45 ug/L 0.00 Spiked Amount 8.000 Recovery 93.13%

Target Compounds Qvalue 2) n-nitros-dimethyl amine 3.89 74 644751m 7.69 ug/L 3) bis(2-Chloroethyl)ether 9.40 93 2516225 15.60 ug/L 93 4) 1,3-Dichlorobenzene 9.82 146 2632773 13.51 ug/L 98 5) 1,4-Dichlorobenzene 10.03 146 2721420 13.68 ug/L 98 6) 1,2-Dichlorobenzene 10.41 146 2618255 13.66 ug/1 98 7) 2,2'oxybis(1-Chloropropane 10.86 45 4100694m 17.19 ug/L 8) N-nitroso-di-propylamine 11.18 70 1949158 17.93 ug/L 95 9) Hexachloroethane 11.31 117 863251 13.54 ug/L 93 11) Nitrobenzene 11.54 77 2596943 14.96 ug/L 97 12) Isophorone 12.26 82 4177162 13.85 ug/L 98 13) bis(2-Chloroethoxy) methan 13.00 93 3094197 15.92 ug/L 98 14) 1,2,4-Trichlorobenzene 13.36 180 2184687 13.55 ug/L 98 15) Napthalene 13.54 128 8126869 15.93 ug/L 99 16) Hexachlorobutadiene 13.99 225 1201043 12.77 ug/L 99 18) 2-Chloronaphthalene 16.99 162 4521598 14.65 ug/L 98 19) Dimethylphthalate 18.07 163 5629563 17.22 ug/L 99 20) 2,6-Dinitrotoluene 18.18 165 917017 12.33 ug/L # 83 21) Acenapthylene 18.19 152 7284733 16.38 ug/L 99 22) Acenapthalene 18.72 153 5254228 16.36 ug/L 100 23) 2,4-Dinitrotoluene 19.33 165 1079341 12.16 ug/L 100 24) Diethylphthalate 20.21 149 5702993 17.29 ug/L 99 25) 4-Chlorophenyl-phenylether 20.39 204 2760051 15.41 ug/L 95 26) Fluorene 20.26 166 5890728 15.96 ug/L 99 28) Azobenzene/1,2-Diphenylhyd 20.84 77 5903538 17.45 ug/L 98 30) Nnitrosodiphenylamine 20.76 169 2312824 15.41 ug/L 99 31) 4-Bromophenyl-phenylether 21.83 248 1557202 13.10 ug/L 91 32) Hexachlorobenzene 21.86 284 1778225 13.10 ug/L 96 33) Phenanthrene 23.09 178 8604142 16.42 ug/L 99 34) Anthracene 23.24 178 7542727 15.01 ug/L 99 35) Di-n-butylphthalate 25.16 149 9353233 17.11 ug/L 99

(#) = qualifier out of range (m) = manual integration 0405REF1.D 041202SCAN.M Wed Apr 17 14:28:01 2002 Page 1

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