GCMS analysis results for sample AE00107, Feb 13 2002

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Laboratory report documenting GCMS analysis of sample AE00107 with detection of unknown compounds and surrogate recovery.

NYC-WTC_000050145–000050154

Folder label: “GCMS X 1/3/02 A 1/24/02”

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File : C:\HPCHEM\1\DATA\JAN2402\107.D Vial: 14 Acq On : 25 Jan 2002 1:49 am Operator: 209 GALOS Sample : GC/MS SCAN 1/3 Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Feb 8 11:44 2002 Quant Results File: GCMS0103.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Mon Jan 07 10:31:02 2002 Response via : Initial Calibration DataAcq Meth : GCMS0103

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

1) 1,4-Dichlorobenzene-d4 11.48 152 845909 20.00 ug/1 -0.05 10) Naphthalene-d8 15.08 136 3307786 20.00 ug/1 -0.04 17) Acenaphthene-diO 20.34 164 1651242 20.00 ug/1 -0.05 29) Phenanthrene-diO 24.76 188 2298717 ' 20.00 ug/1 -0.05 38) Chrysene-dl2 32.78 240 1423727 20.00 ug/1 -0.06 44) Perylene-dl2 36.85 264 953161 20.00 ug/1 -0.05

System Monitoring Compounds 37)2,4-DDD 29.83 235 116855 4.43 ug/mL -0.24 Spiked Amount 5,000 Recovery = 88.60%

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) 2,2'-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 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 15.14 128 516 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 22) Acenaphthylene 0.00 152 0 N.D. 23) Acenaphthene 0.00 153 0 N.D. 24) 2,4-Dinitrotoluene 20.75 165 384 N.D. 25) Diethylphthalate 21.87 149 732 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 107.D GCMS0103.M Fri Feb 08 11:45:11 2002 Page 1

NYC-WTC_000050147

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