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GCMS analysis results for sample AD29930, Jan 2002

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Laboratory report of GCMS analysis for sample AD29930 conducted on January 7, 2002.

NYC-WTC_000037029–000037039

Folder label: “GCMS X 12/10/01 A 12/15/01

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

Data File : C:\HPCHEM\l\DATA\DEC1401\29930.D Vial: 8 Acq On : 15 Dec 2001 9:22 am Operator: 209 GALOS Sample : gems scan 12/10 Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Dec 15 10:10 2001 Quant Results File: GCMS1126.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Fri Dec 14 12:19:30 2001 Response via : Initial Calibration DataAcq Meth : GCMS1126

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

1) 1,4-Dichlorobenzene-d4 11.67 152 842026 20.00 ug/1 -0.03 10) Naphthalene-d8 15.28 136 3210583 20.00 ug/1 -0.03 17) Acenaphthene-diO 20.56 164 1603566 20.00 ug/1 -0.02 29) Phenanthrene-diO 24.97 188 2304789 20.00 ug/1 -0.02 38) Chrysene-dl2 33.01 240 1442229 20.00 ug/1 -0.02 44) Perylene-dl2 37.10 264 940715 20.00 ug/1 -0.02

System Monitoring Compounds 37) 2,4-DDD 30.06 235 129133 3.87 ug/mL -0.01 Spiked Amount 5.000 Recovery = 77.40%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.11 74 843 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) 2,21 -oxybis(l-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 13.03 77 108 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 15.33 128 1332 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 20.94 165 183 N.D. 25) Diethylphthalate 22.09 149 868 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 29930.D GCMS1126.M Wed Jan 02 09:16:36 2002 Page 1

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NYC-WTC_000037031Source: NYC Law Department, mirrored locally

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