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GCMS sample AE07770 results, April 25, 2002

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Gas chromatography-mass spectrometry analysis results for sample AE07770 including detection of unknown compounds.

NYC-WTC_000049008–000049026

Folder label: “GCMS X 4/12/02 A 4/23/02

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File : C:\HPCHEM\l\DATA\APR2202\7770.D Vial: 19 Acq On : 23 Apr 2002 2:43 am Operator: Sample : re-ext Inst : 209 Mise Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Apr 23 12:32 2002 Quant Results File: GCMS0412.RES Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Wed Apr 17 11:48:30 2002 Response via : Initial Calibration DataAcq Meth : GCMS0412

Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-Dichlorobenzene-d4 12.21 152 700333 20.00 ug/1 -0.03 10) Naphthalene-d8 15.85 136 2582238 20.00 ug/1 -0.03 17) Acenaphthene-diO 21.15 164 1460154 20.00 ug/1 -0.02 30) Phenanthrene-diO 25.59 188 2153350 20.00 ug/1 -0.02 39) Chrysene-dl2 33.65 240 1462533 20.00 ug/1 -0.03 45) Perylene-dl2 37.88 264 966175 20.00 ug/1 -0.04 System Monitoring Compounds 28) TCMX 23.28 209 48492 6.63 ug/L -0.05 Spiked Amount 10.000 Recovery = 66.30% 38) 2,4-DDD 0.00 235 0 0.00 ug/mL Spiked Amount 5.000 Recovery = 0.00% Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.44 74 199 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) Hexachioroethane 0.00 117 0 N.D. 11) Nitrobenzene 0.00 77 0 N.D. 12) 1sophorone 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 15.90 128 730 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. 2 3) Acenaphthene 0.00 153 0 N.D. 24) 2,4-Dinitrotoluene 21.55 165 172 N.D. 25) Diethylphthalate 22.62 149 1402 N.D. 26) 4-Chlorophenyl-phenylether 0.00 204 0 N.D. 27) Fluorene 22.76 166 214 N.D. 2 9) Azobenzen/ 1,2-Diphenylhyd 0.00 77 0 N.D. 31) N-Nitrosodiphenylamine 0.00 168 0 N.D. 32) 4-Bromophenyl-phenylether 0.00 248 0 N.D. (#) = qualifier out of range (m) = manual integration 7770.D GCMS0412.M Tue Apr 23 12:33:30 2002 Page 1

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NYC-WTC_000049018Source: NYC Law Department, mirrored locally

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