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GCMS analysis results for sample AE09520, May 2002

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Laboratory report showing GC/MS analysis results for sample AE09520 including surrogate recovery data on May 16, 2002.

NYC-WTC_000023353–000023362

Folder label: “GCMS X 5/8/02 A 5/9/02

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

Data File C:\HPCHEM\l\DATA\MAY0902\9520.D Vial: 8 Acq On 9 May 2002 9:13 pm Operator: Sample GC/MS SCAN 5/8 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: May 10 13:50 2002 Quant Results File: GCMSO 0.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS0510.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Fri May 10 09:59:40 2002 Response via : Initial Calibration ) DataAcq Meth : GCMS0507

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

1) 1,4-Dichlorobenzene-d4 12.19 152 490272 40.00 ug/1 0.00 10) Naphthalene-d8 15.83 136 1790386 40.00 ug/1 0.00 17) Acenaphthene-diO 21.13 164 976598 40.00 ug/1 0.00 30) Phenanthrene-diO 25.58 188 1383742 40.00 ug/1 0.00 38) Chrysene-dl2 33.63 240 901647 40.00 ug/1 0.00 44) Perylene-dl2 37.87 264 586519 40.00 ug/1 0.00

System Monitoring Compounds 28) TCMX 23.28 209 167047 34.39 ug/L 0.00 Spiked Amount 40.000 Recovery 85.97%

Target Compounds Qvalue 2) N-nitrosodimethylamine 0.00 74 0 N.D. 3) bis(2-Chloroethyl)ether 0.00 93 0 N.D. 4) 1,3-Dichlorobenzene 0.00 146 0 N.D. 5) 1,4-Dichlorobenzene 0.00 146 0 N.D. 6) 1,2-Dichlorobenzene 0.00 146 0 N.D. 7) 2,2'-oxybis(1-Chloropropan 0.00 45 0 N.D. 8) N-Nitrosodi-n-propylamine 0.00 70 0 N.D. 9) Hexachloroethane 0.00 117 0 N.D. 11) Nitrobenzene 0.00 77 0 N.D. 12) Isophorone 0.00 82 0 N.D. 13) bis(2-Chloroethoxy)methane 0.00 93 0 N.D. 14) 1,2,4-Trichlorobenzene 0.00 180 0 N.D. 15) Naphthalene 15.88 128 209 N.D. 16) Hexachlorobutadiene 0.00 225 0 N.D. 18) Hexachlorocyclopentadiene 0.00 237 0 N.D. 19) 2-Chloronaphthalene 0.00 162 0 N.D. 20) Dimethylphthalate 0.00 163 0 N.D. 21) 2,6-Dinitrotoluene 0.00 165 0 N.D. 22) Acenaphthylene 0.00 152 0 N.D. 23) Acenaphthene 0.00 153 0 N.D. 24) 2,4-Dinitrotoluene 0.00 165 0 N.D. 25) Diethylphthalate 22.62 149 1292 N.D. 26) 4-Chlorophenylphenylether 0.00 204 0 N.D. 27) Fluorene 0.00 166 0 N.D. 29) Azobenzene 0.00 77 0 N.D. 31) N-Nitrosodiphenylamine 23.27 168 482 N.D. 32) 4-Bromophenylphenylether 0.00 248 0 N.D. 33) Hexachlorobenzene 0.00 284 0 N.D. 34) Phenanthrene 25.63 178 450 N.D. (#) = qualifier out of range (m) = manual integration 9520.D GCMS0510.M Fri May 10 13:51:26 2002 Page 1

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NYC-WTC_000023355Source: NYC Law Department, mirrored locally

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