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GCMS analysis results for sample AD29668, Jan 2002

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GCMS analysis report for sample AD29668 listing unknown compounds and surrogate recovery data from January 28, 2002.

NYC-WTC_000036888–000036901

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\1\DATA\DEC1301\29668.D Vial: 22 Acq On : 14 Dec 2001 5:24 am Operator: 209 GALOS Sample : gems scan 12/7 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Dec 27 15:06 2001 Quant Results File: GCMS1126.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Thu Dec 13 14:40:46 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 1190102 20.00 ug/1 -0.03 10) Naphthalene-d8 15.28 136 4646717 20.00 ug/1 -0.03 17) Acenaphthene-dlO 20.55 164 2274333 20.00 ug/1 -0.03 29) Phenanthrene-dlO 24.97 188 3329525 20.00 ug/1 -0.02 38) Chrysene-dl 2 33.01 240 2164813 20.00 ug/1 -0.03 44) Perylene-dl2 37.10 264 1532216 20.00 ug/1 -0.02

System Monitoring Compounds 37) 2,4-DDD 30.05 235 163871 3.40 g/mL -0)02 Spiked Amount 5.000 Recovery =/ 68.00% /

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.27 74 283 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 13.28 77 188 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 15.32 128 1358 N.D. 16) Hexachlorobutadiene 0.00 225 0 N.D. 18) Hexachlorocyclopentadiene 0.0 0 237 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. d 22) Acenaphthylene 0.00 152 0 N.D. 23) Acenaphthene 0.00 153 0 N.D. 24) 2,4-Dinitrotoluene 21.18 165 494 N.D. 25) Diethylphthalate 22.08 149 1687 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 22.71 77 212 N.D.

(#) = qualifier out of range (m) = manual integration 29668.D GCMS1126.M Thu Dec 27 15:22:39 2001 Page 1

NYC-WTC_000036893

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NYC-WTC_000036893Source: NYC Law Department, mirrored locally

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