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← Document results/DEP Box 15/GCMS X 5/23/02 A 5/30/02
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GCMS unknowns report for sample AE12280, June 2002

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Report documenting analysis for unknown compounds and surrogate recovery in sample AE12280.

NYC-WTC_000013730–000013739

Folder label: “GCMS X 5/23/02 A 5/30/02”

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NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed) Data File : C:\HPCHEM\1\DATA\MAY2902\12280.D Vial: 21 Acq On : 30 May 2002 6:59 am Operator: Morgan Sample : gc/ms scan 5/23 Inst : 209 Mise : Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: May 30 10:33 2002 Quant Results File: GCMS0528.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS0528.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Tue May 28 08:55:48 2002 Response via : Initial Calibration DataAcq Meth : GCMS0528

Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) l,4-Dichlorobenzene-d4 12.07 152 546212 40.00 ug/1 -0.07 10) Naphthalene-d8 15.70 136 2184839 40.00 ug/1 -0.10 17) Acenaphthene-diO 20.99 164 1054329 40.00 ug/1 -0.10 30) Phenanthrene-diO 25.43 188 1631009 40.00 ug/1 -0.11 38) Chrysene-dl2 33.47 240 969792 40.00 ug/1 -0.14 44) Perylene-dl2 37.66 264 626222 40.00 ug/1 -0.15 System Monitoring Compounds 28) TCMX 23.13 209 212602 29.21 ug/L -0.10 Spiked Amount 40.000 Recovery 73.03% Target Compounds Qvalue 2) N-nitrosodimethylamine 0.00 74 0 N.D. 3) bis(2-Chloroethyl)ether 0.00 93 0 N.D. 4) 1,3-Dichlorobenzene 12.07 146 441 N.D. 5) 1,4-Dichlorobenzene 12.07 146 441 N.D. 6) 1,2-Dichlorobenzene 0.00 146 0 N.D. 7) 2,2'-oxybis(1-Chioropropan 0.00 45 0 N.D. 8) N-Nitrosodi-n-propylamine 0.00 70 0 N.D. 9) Hexachloroethane 0.00 117 0 N.D. 11) Nitrobenzene 0.00 77 0 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 15.75 128 215 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. d 2 2) Acenaphthylene 0.00 152 0 N.D. 2 3) Acenaphthene 0.00 153 0 N.D. 24) 2,4-Dinitrotoluene 21.29 165 183 N.D. 25) Diethylphthalate 22.48 149 648 N.D. 26) 4-Chlorophenylphenylether 23.13 204 1417 N.D. 27) Fluorene 0.00 166 0 N.D. 29) Azobenzene 0.00 77 0 N.D. 31) N-Nitrosodiphenylamine 23.13 168 753 N.D. 32) 4-Bromophenylphenylether 0.00 248 0 N.D. 3 3) Hexachlorobenzene 0.00 284 0 N.D. 3 4) Phenanthrene 25.43 178 950 N.D. (#) = qualifier out of range (m) = manual integration 12280.D GCMS0528.M Thu May 30 10:33:59 2002 Page 1

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