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GCMS analysis log for sample AD30696, Jan 2002

Machine-extracted title · confidence 100%

Automated laboratory log recording GCMS analysis of sample AD30696 including detection of unknown compounds and surrogates.

NYC-WTC_000018123–000018141

Folder label: “GCMS X 12/27/01 A 1/16/02

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NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed)

Data File C:\HPCHEM\1\DATA\DEC3101\30696.D Vial: 33 Acq On 1 Jan 2002 7:57 pm Operator: 209 GALOS Sample gems scan 12/19 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Jan 18 11:07 2002 Quant Results File: GCMS1126.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update • : Fri Dec 28 15:11:00 2001 Response via : Initial Calibration DataAcq Meth : GCMS1126

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

1) 1,4-Dichlorobenzene-d4 11.67 152 796209 20.00 ug/1 -0.03 10) Naphthalene-d8 15.28 136 3056377 20.00 ug/1 -0.03 17) Acenaphthene-diO 20.56 164 1507392 20.00 ug/1 -0.02 29) Phenanthrene-diO 24.98 188 2191810m 20.00 ug/1 -0.01 38) Chrysene-dl2 33.02 240 1267860 20.00 ug/1 -0.01 44) Perylene-dl2 37.12 264 688229 20.00 ug/1 0.00

System Monitoring Compounds 37) 2,4-DDD 30.07 235 124628 5.17 ug/mL 0.00 Spiked Amount 5.000 Recovery = 103.40%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.33 74 170 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 15.33 128 706 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. 2 2) Acenaphthylene 0.00 152 0 N.D. 23) Acenaphthene 0.00 153 0 N.D. 24) 2,4-Dinitrotoluene 21.20 165 172 N.D. 25) Diethylphthalate 22.16 149 381 N.D. 26) 4-Chlorophenyl-phenylether 0.00 204 0 N.D. 27) Fluorene 0.00 166 0 N.D. 2 8) Azobenzen/ 1,2-Diphenylhyd 0.00 77 0 N.D.

(#) = qualifier out of range (m) = manual integration 30696.D GCMS1126.M Fri Jan 18 11:08:17 2002 Page 1

NYC-WTC_000018125

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NYC-WTC_000018125Source: NYC Law Department, mirrored locally

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