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GCMS analysis summary, sample AD31349, Feb 2002

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GCMS analysis report for sample AD31349 showing surrogate recovery and unknown compounds from February 7, 2002.

NYC-WTC_000016178–000016186

Folder label: “GCMS X 12/26/01 A 1/15-1/16/02

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File : C:\HPCHEM\1\DATA\JAN1502\31349.D Vial: 24 Acq On : 16 Jan 2002 10:26 am Operator: 209 GALOS Sample : gc/ms scan 12/26 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Feb 4 14:47 2002 Quant Results File: GCMS1126.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Tue Jan 22 11:56:23 2002 Response via : Initial Calibration DataAcq Meth : GCMS0103

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

1) 1,4-Dichlorobenzene-d4 11.50 152 721673 20.00 ug/1 -0.20 10) Naphthalene-d8 15.09 136 2855800 20.00 ug/1 -0.21 17) Acenaphthene-diO 20.35 164 1452285 20.00 ug/1 -0.22 29) Phenanthrene-diO 24.77 188 2008789 20.00 ug/1 -0.22 38) Chrysene-dl2 32.80 240 1253796 20.00 ug/1 -0.23 44) Perylene-dl2 36.87 264 809760 20.00 ug/1 -0.25

System Monitoring Compounds 37) 2,4-DDD 29.85 235 136624 6.19 ug/mL -0.22 Spiked Amount 5.000 Recovery = 123.80%

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) 1sophorone 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 15.15 128 2858 N.D. 16) Hexachlorobutadiene 15.70 225 332 N.D. 18) Hexachiorocyclopentadiene 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) Ac enapht hylene 0.00 152 0 N.D. 2 3) Acenaphthene 0.00 153 0 N.D. 24) 2,4-Dinitrotoluene 20.67 165 373 N.D. 25) Diethylphthalate 0.00 149 0 N.D. 26) 4-Chlorophenyl-phenylether 0.00 204 0 N.D. 2 7) Fluorene 0.00 166 O' N.D. 28) Azobenzen/ 1,2-Diphenylhyd 0.00 77 0 N.D.

(#) = qualifier out of range (m) = manual integration 31349.D GCMS1126.M Mon Feb 04 14:47:57 2002 Page 1

NYC-WTC_000016180

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NYC-WTC_000016180Source: NYC Law Department, mirrored locally

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