GCMS chromatogram data for sample AE04594, April 2002

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Analytical run record from April 2, 2002, documenting unknown compounds and surrogate recovery for sample AE04594.

NYC-WTC_000058416–000058425

Folder label: “GCMS X 3/4/02 A 3/26/02”

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File : C:\HPCHEM\l\DATA\MAR2602\4594.D Vial: 10 . Acq On : 26 Mar 2002 6:37 pm Operator: Sample : gc/ms scan 3/4 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Mar 26 19:26 2002 Quant Results File: GCMS0308.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Tue Mar 26 14:13:06 2002 Response via : Initial Calibration DataAcq Meth : GCMS0308

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

1) 1,4-Dichlorobenzene-d4 12.25 152 554436 20.00 ug/1 -0.10 10) Naphthalene-d8 15.89 136 2114909 20.00 ug/1 -0.11 17) Acenaphthene-dlO 21.19- 164 1132235 20.00 ug/1 -0.12 29) Phenanthrene-dlO 25.64 188 1623561 20.00 ug/1 -0.13 38) Chrysene-dl2 33.70 240 814998 20.00 ug/1 -0.15 44) Perylene-dl2 37.94 264 447370 20.00 ug/1 -0.18

System Monitoring Compounds 37) 2,4-DDD 30.71 235 89983 6~7'77 ug/mL 0.22 Spiked Amount 5.000 Recovery

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 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-Nitroso-di-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 0.00 128 0 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 21. ^4 9 165 314 N.D. 25) Diethylphthalate 22.67 149 426 N.D. 26) 4-Chlorophenyl-phenylether 0.00 204 0 N.D. 27) Fluorene 0.00 166 0 N.D. 28) Azobenzen/ 1,2-Diphenylhyd 0.00 77 0 N.D.

(#) = qualifier out of range (m) = manual integration 4594.D GCMS0308.M Thu Mar 28 16:00:50 2002 Page 1

NYC-WTC_000058418

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NYC-WTC_000058418Source: NYC Law Department, mirrored locally

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