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GCMS analysis results for sample AE05703, April 2002

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Laboratory report documenting GCMS analysis of sample AE05703 conducted on April 11, 2002, including surrogate recovery data.

NYC-WTC_000059526–000059535

Folder label: “GCMS X 3/12/02 A 4/2/02

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File C:\HPCHEM\1\DATA\APRO1O2\5743.D Vial: 22 Acq On 2 Apr 2002 10:00 pm Operator : Sample gc/ms scan 3/12 Inst : GC/MS- 2 09 Mise Multiplr: 1.00 . MS Integration Params: GOOFY.P Quant Time: Apr 2 22:49 2002 Quant Results File: GCMS0308.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Fri Mar 29 10:31:28 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 563945 20.00 ug/1 -0.10 10) Naphthalene-d8 15.88 136 2102173 20.00 ug/1 -0.11 17) Acenaphthene-dlO 21.19 164 1188813 20.00 ug/1 -0.12 29) Phenanthrene-dlO 25.63 188 1673146 20.00 ug/1 -0.13 38) Chrysene-dl2 33.69 240 844605 20.00 ug/1 -0.15 44) Perylene-dl2 37.94 264 473241 20.00 ug/1 -0.19

System Monitoring Compounds 37) 2,4-DDD 30.71 235 87256 5.20 ug/mL 0.21 Spiked Amount 5.000 Recovery = 104.00%

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 15.94 128 475 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. 2 2) Acenaphthy 1ene 0.00 152 0 N.D. 2 3) Acenaphthene 0.00 153 0 N.D. 24) 2,4-Dinitrotoluehe 21.45 165 190 N.D. 25) Diethylphthalate 22.66 149 1727 N.D. 26) 4-Chlorophenyl-phenylether 0.00 204 0 N.D. 27) Fluorene 0.00 166 0- N.D. 28) Az.obenzen/ 1,2-Diphenylhyd 0.00 77 0 N.D.

(#) = qualifier out of range (m) = manual integration 5743.D GCMS0403.M Fri Apr 05.10:21:47 2002 Page 1

NYC-WTC_000059528

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NYC-WTC_000059528Source: NYC Law Department, mirrored locally

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