GCMS analysis results for sample AE01331, March 29 2002

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Laboratory report detailing GCMS analysis of environmental sample AE01331 conducted on March 29, 2002.

NYC-WTC_000059708–000059717

Folder label: “GCMS X 3/13/02 A 3/27/02”

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NYC 9/11 Public Portal Document

■ Quantitation Report (QT Reviewed)

Data File C:\HPCHEM\1\DATA\MAR21O2\1331.D Vial: 20 Acq On 22 Mar 2002 6:01 am Operator: Sample re-extract Inst . : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Mar 25 10:33 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 08 08:54:27 2002 Response via : Initial Calibration DataAcq Meth : GCMS0308

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

1) 1,4-Dichlorobenzene-d4 12.26 152 771886 20.00 ug/1 -0.09 10) Naphthalene-d8 15.91 136 3064621 20.00 ug/1 -0.09 17) Acenaphthene-dlO 21.21 164 1634496 20.00 ug/1 -0.10 29) Phenanthrene-dlO 25.67 188 2416597 20.00. ug/1 -0.10 38) Chrysene-dl2 33.73 240 1576401 20.00 ug/1 -0.12 44) Perylene-dl2 37.99 264 1003898 20.00 ug/1 -0.14

System Monitoring Compounds 37) 2,4-DDD 30.73 235 90426 5.15 ug/mL 0.24 Spiked Amount 5.000 Recovery = 103.00%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.51 74 207 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 15.96 128 653 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 21.56 165 310 N.D. 25) Diethylphthalate 22.69 149 608 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 1331.D GCMS0308.M Mon Mar 25 10:34:57 2002 Page 1

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