GCMS analysis results, sample AE04736, Apr 2002

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Gas chromatography-mass spectrometry analysis of environmental sample AE04736 conducted April 4, 2002, detecting unknown compounds and surrogates.

NYC-WTC_000058291–000058298

Folder label: “GCMS X 3/4/02 A 3/23/02”

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File : C:\HPCHEM\l\DATA\MAR2802\4736.D Vial: 9 Acq On : 28 Mar 2002 4:28 pm Operator: Sample : gc/ms scan 3/4 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Apr 1 9:55 2002 Quant Results File: GCMS0308.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Fri Mar 29 10:31:28 2002 Response via : Initial Calibration DataAcq Meth : GCMS0308

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

1) 1,4-Dichlorobenzene-d4 12.25 152 412844 20.00 ug/1 -0.10 10) Naphthalene-d8 15.89 136 1504002 20.00 ug/1 -0.11 17) Acenaphthene-dlO 21.19 164 843348 20.00 ug/1 -0.12 29) Phenanthrene-dlO 25.64 188 1190798 20.00 ug/1 -0.13 38) Chrysene-dl2 33.70 240 593967 20.00 ug/1 -0.15 44) Perylene-dl2 37.94 264 339030 20.00 ug/1 -0.18

System Monitoring Compounds 37) 2,4-DDD 30.71 235 68082 5.70 ug/mL 0.22 Spiked Amount 5.000 Recovery = 114.00%

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 15.94 128 373 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 0.00 165 0 N.D. 25) Diethylphthalate 0.00 149 0 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 4736.D GCMS0308.M Mon Apr 01 09:56:17 2002 Page 1

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GCMS analysis results, sample AE04735, Apr 2002 · Box DEP Box 57

NYC-WTC_000058283

Gas chromatography-mass spectrometry analysis of environmental sample AE04735 conducted April 4, 2002, detecting unknown compounds and surrogates.

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