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GCMS analysis results for sample AE09570, May 2002

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Laboratory report detailing gas chromatography mass spectrometry analysis of sample AE09570 conducted on May 14, 2002.

NYC-WTC_000023017–000023022

Folder label: “GCMS X 5/8/02 A 5/9/02

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File C:\HPCHEM\l\DATA\MAY0302\REFCl.D Vial: 40 Acq On 5 May 2002 6:14 am Operator: Sample GC/MS SCAN 4/23 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: May 7 14:29 2002 Quant Results File: GCMS0501.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS0501.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Wed May 01 10:40:31 2002 Response via : Initial Calibration DataAcq Meth : GCMS0501

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

1) 1,4-Dichlorobenzene-d4 12.19 152 503044 40.00 ug/1 -0.02 10) Naphthalene-d8 15.83 136 1836993m 40.00 ug/1 -0.02 17) Acenaphthene-diO 21.14 164 987203 40.00 ug/1 -0.01 30) Phenanthrene-diO 25.58 188 1386245 40.00 ug/1 -0.01 38) Chrysene-dl2 33.64 240 946048 40.00 ug/1 -0.02 44) Perylene-dl2 37.87 264 619807 40.00 ug/1 -0.01

System Monitoring Compounds 28) TCMX 23.27 209 26794 5.58 ug/L -0.02 Spiked Amount 10.000 Recovery = 55.80%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.83 74 144098 10.48 ug/1 99 3) bis(2-Chloroethyl)ether 11.59 93 268516 15.05 ug/1 98 4) 1,3-Dichlorobenzene 12.09 146 94037 6.00 ug/1 100 5) 1,4-Dichlorobenzene 12.24 146 108179 6.31 ug/1 99 6) 1,2-Dichlorobenzene 12.75 146 123790 8.33 ug/1 99 7) 2,2'-oxybis(1-Chloropropan 13.07 45 550553 14.93 ug/1 99 8) N-Nitroso-di-n-propylamine 13.46 70 204951 15.33 ug/1 99 9) Hexachloroethane 13.60 117 14434 2.24 ug/1 94 11) Nitrobenzene 13.87 77 236424m 14.13 ug/1 12) Isophorone 14.52 82 570761m 17.60 ug/1 13) bis(2-Chloroethoxy)methane 15.21 93 322502m 15.67 ug/1 14) 1,2,4-Trichlorobenzene 15.71 180 104008m 8.36 ug/1 15) Naphthalene 15.88 128 556927m 14.48 ug/1 16) Hexachlorobutadiene 16.43 225 9834m 1.72 ug/1 18) Hexachlorocyclopentadiene 18.62 237 8161 1.63 ug/1 97 19) 2-Chloronaphthalene 19.39 162 336010 15.41 ug/1 99 20) Dimethylphthalate 20.48 163 464721 16.75 ug/1 100 21) 2,6-Dinitrotoluene 20.70 165 84127 13.95 ug/1 97 2 2) Acenaphthylene 20.66 152 591203 15.07 ug/1 100 2 3) Acenaphthene 21.23 153 375689 16.32 ug/1 99 24) 2,4-Dinitrotoluene 21.87 165 94432 14.61 ug/1 91 25) Diethylphthalate 22.61 149 463652 18.42 ug/1 98 26) 4-Chlorophenyl-phenylether 22.77 204 179451 15.07 ug/1 98 27) Fluorene 22.75 166 422561 17.22 ug/1 100 29) Azobenzen/ 1,2-Diphenylhyd 23.23 77 494679 14.63 ug/L 98 31) N-Nitrosodiphenylamine 23.16 168 143263 15.59 ug/1 96 32) 4-Bromophenyl-phenylether 24.23 248 101229 15.03 ug/1 97 33) Hexachlorobenzene 24.67 284 115785 15.40 ug/1 98 3 4) Phenanthrene 25.64 178 569843 16.96 ug/1 100

(#) = qualifier out of range (m) = manual integration REFCI.D GCMS0501.M Tue May 07 14:30:55 2002 Page 1

NYC-WTC_000023017

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