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GCMS analysis results, sample AE11601, May 2002

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GCMS analytical report for environmental sample AE11601 including surrogate compound data from May 31, 2002.

NYC-WTC_000022707–000022715

Folder label: “GCMS X 5/20/02 A 5/22/02

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Vial: 40 Data File : C : \HPCHEM\ 1 \DATA\MAY2 102 10601.D Acq On : 23 May 2002 5:01 am ' <3002 Operator: Sample : EXTRACT5/20 lit0' 3 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: May 24 8:30 2002 Quant Results File: GCMS0520.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS0520.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update Response via DataAcq Meth : : : Mon May 20 15:10:30 2002 Initial Calibration GCMS0520 N" Internal Standards R.T. Qlon Response Cone Units Dev(Min)

1) 1,4-Dichlorobenzene-d4 12.14 152 442771 40.00 ug/1 0.00 10) Naphthalene-d8 15.77 136 1738598 40.00 ug/1 -0.02 17) Acenaphthene-diO 21.09 164 833399 40.00 ug/1 0.00 30) Phenanthrene-diO 25.53 188 1092035 40.00 ug/1 0.00 38) Chrysene-dl2 33.60 240 629544 40.00 ug/1 -0.01 44) Perylene-dl2 37.82 264 420149 40.00 ug/1 0.02 System Monitoring Compounds 28) TCMX 23.23 209 160790 38.39 /g/L . 00 Spiked Amount 40.000 Recovery = ( 95.97%

Target Compounds Qvalue 2) N-nitrosodimethylamine 0.00 74 0 N.D. X 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-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 14.49 82 1644 N.D. 13) bis(2-Chloroethoxy)methane 15.16 93 235 N.D. 14) 1,2,4-Trichlorobenzene 0.00 180 0 N.D. 15) Naphthalene 15.83 128 412 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 20.44 163 789 N.D. 21) 2,6-Dinitrotoluene 0.00 165 0 N.D. d 22) Ac enapht hylene 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 22.57 149 1516 N.D. 26) 4-Chlorophenylphenylether 23.23 204 623 N.D. 27) Fluorene 0.00 166 0 N.D. 29) Azobenzene 0.00 77 0 N.D. 31) N-Nitrosodiphenylamine 23.23 168 422 N.D. 32) 4-Bromophenylphenylether 0.00 248 0 N.D. 33) Hexachlorobenzene 0.00 284 0 N.D. 3 4) Phenanthrene 25.60 178 736 N.D. (#) = qualifier out of range (m) = manual integration 10601.D GCMS0520.M Fri May 24 08:30:46 2002 Page 1

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