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GCMS analysis results for sample AE10775, May 2002

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Gas chromatography-mass spectrometry report for sample AE10775 showing detection of unknown compounds and surrogate recovery.

NYC-WTC_000045878–000045889

Folder label: “GCMS X 5/6/02 A 5/11/02

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed) Data File : C:\HPCHEM\l\DATA\MAY1002\10775.D Vial: 19 Acq On : 11 May 2002 6:37 am Operator: Sample : GC/MS SCAN 5/6 fb Inst : 209 Mise : Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: May 13 14:38 2002 Quant Results File: GCMS0510.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS0510.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Mon May 13 12:35:42 2002 Response via : Initial Calibration DataAcq Meth : GCMS0507

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

1) 1,4-Dichlorobenzene-d4 12.16 152 521456 40.00 ug/1 -0.03 10) Naphthalene-d8 15.79 136 1885967 40.00 ug/1 -0.04 17) Acenaphthene-diO 21.11 164 1028359 40.00 ug/1 -0.03 30) Phenanthrene-diO 25.55 188 1404734 40.00 ug/1 -0.02 38) Chrysene-dl2 33.62 240 852871 40.00 ug/1 -0.02 44) Perylene-dl2 37.84 264 576132 40.00 ug/1 -0.02

System Monitoring Compounds 28) TCMX 23.24 209 37019 7.24 ug/L -0.03 Spiked Amount 10.000 Recovery = 72.40% 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 13.39 77 549 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 15.85 128 102 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 22.58 149 1467 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 0.00 168 0 N.D. 32) 4-Bromophenylphenylether 0.00 248 0 N.D. 33) Hexachlorobenzene 0.00 284 0 N.D. 34) Phenanthrene 25.55 178 232 N.D.

(#) = qualifier out of range (m) = manual integration 10775 .D GCMS0510,M Mon May 13 14:41:28 2002 Page 1

NYC-WTC_000045880

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NYC-WTC_000045880Source: NYC Law Department, mirrored locally

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