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GCMS unknowns analysis results for sample AD28335, Jan 2002

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Laboratory report documenting GCMS analysis for unknown compounds and surrogate recovery in sample AD28335 conducted on January 9, 2002.

NYC-WTC_000033974–000034002

Folder label: “GCMS X 11/20/01 A 11/26/01

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NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed)

Data File C:\HPCHEM\1\DATA\JAN0 802\28335A.D Vial: 4 Acq On 8 Jan 2002 6:13 pm Operator: 209 GALOS Sample Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Jan 9 9:04 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 11.52 152 1044582 20.00 ug/1 0.00 10) Naphthalene-d8 15.12 136 4113468 20.00 ug/1 0.00 17) Acenaphthene-diO 20.39 164 2025213 20.00 ug/1 0.00 29) Phenanthrene-dlO 24.81 188 2881657 20.00 ug/1 0.00 38) Chrysene-dl2 32.84 240 1898874 20.00 ug/1 0.00 44) Perylene-dl2 36.91 264 1135051 20.00 ug/1 0.01

System Monitoring Compounds 37) 2,4-DDD 29.88 235 137576 4.16 ug/mL -0.19 Spiked Amount 5.000 Recovery = 83.20%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.24 74 182 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. d 9) Hexachloroethane 0.00 117 0 N.D. 11) Nitrobenzene 13.02 77 227 N.D. 12) Isophorone 14.16 82 284 N.D. 13) bis(2-Chloroethoxy)methane 14.18 93 / 301 N.D. 14) 1,2,4-Trichlorobenzene 0.00 180 0 N.D. 15) Naphthalene 15.18 128 1 1478 N.D. 16) Hexachlorobutadiene 0.00 225 0 N.D. 18) Hexachlorocyclopentadiene 0.00 237 0 N.D. 19) 2-Chloronaphthalene 18.20 162 t 3446 N.D. 20) Dimethylphthalate 20.13 163 4978 N.D. 21) 2,6-Dinitrotoluene 19.97 165 306 N.D. 22) Acenaphthylene 20.06 152 1520 N.D. 23) Acenaphthene 20.83 153 285 N.D. 24) 2,4-Dinitrotoluene 21.01 165 212 ' N.D. 25) Diethylphthalate 21.91 149 932 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 28335A.D GCMS1126.M Wed Jan 09 09:57:10 2002 Page 1

NYC-WTC_000033976

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NYC-WTC_000033976Source: NYC Law Department, mirrored locally

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