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GCMS analysis results for sample AD29670, Jan 2002

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GCMS analysis report for sample AD29670 listing unknown compounds and surrogate recovery data from January 28, 2002.

NYC-WTC_000036842–000036859

Folder label: “GCMS X 12/7/01 A 1/2/02

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File C:\HPCHEM\l\DATA\JAN0302\29670.D Vial: 15 Acq On 4 Jan 2002 12:13 am Operator: 209 GALOS Sample gems scan 12/7 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Jan 4 1:02 2002 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 28 15:11:00 2001 Response via : Initial Calibration DataAcq Meth : GCMS1126

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

1) 1,4-Dichlorobenzene-d4 11.53 152 1456044 20.00 ug/1 -0.17 10) Naphthalene-d8 15.13 136 5560634 20.00 ug/1 -0.18 17) Acenaphthene-diO 20.40 164 2675296 20.00 ug/1 -0.18 29) Phenanthrene-diO 24.81 188 3953832 20.00 ug/1 -0.18 38) Chrysene-dl2 32.85 240 2292948 20.00 ug/1 -0.19 44) Perylene-dl2 36.91 264 1342805 20.00 ug/1 -0.21

System Monitoring Compounds 37) 2,4-DDD 29.88 235 161920 3.72 ug/mL -0.19 Spiked Amount 5.000 Recovery = 74.40%

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) 2,21 -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 12.93 77 421 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 15.17 128 344 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 21.05 165 493 N.D. 25) Diethylphthalate 21.91 149 1026 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 29670.D GCMS1126.M Tue Jan 15 15:58:01 2002 Page 1

NYC-WTC_000036844

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NYC-WTC_000036844Source: NYC Law Department, mirrored locally

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