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GCMS analysis results for sample AD31075, Jan 2002

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Laboratory report documenting GCMS analysis of sample AD31075 conducted on January 18, 2002, showing detection of unknown compounds and surrogates.

NYC-WTC_000017478–000017493

Folder label: “GCMS X 12/20/01 A 1/8/02

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed) A . *

1 ’Data’File C: \HPCHEM\ 1 \DATA\ JAN0 802\31075.D Vial: 11 ' Acq On 8 Jan 2002 11:06 pm Operator : 209 GALOS Sample gems scan 12/20 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Jan 9 10:16 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 11.53 152 755487 20.00 ug/1 0.00 10) Naphthalene-d8 15.12 136 2928043 20.00 ug/1 0.00 17) Acenaphthene-diO 20.39 164 1422916 20.00 ug/1 0.00 29) Phenanthrene-diO 24.80 188 2066268 20.00 ug/1 0.00 38) Chrysene-dl2 32.84 240 1201400 20.00 ug/1 0.00 44) Perylene-dl2 36.90 264 675632 20.00 ug/1 0.00

System Monitoring Compounds 37) 2,4-DDD 29.88 235 100303 4.23 ug/mL -0.19 Spiked Amount 5.000 Recovery = 84.60%

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) is ophorone 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 15.18 128 1126 N.D. 16) Hexachiorobutadiene 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 20.13 163 114 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 20.39 153 109 N.D. 24) 2,4-Dinitrotoluene 20.99 165 175 N.D. 25) Diethylphthalate 21.92 149 641 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 31075.D GCMS0103.M Wed Jan 09 11:55:03 2002 Page 1

NYC-WTC_000017480

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NYC-WTC_000017480Source: NYC Law Department, mirrored locally

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