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GCMS analysis results for sample AD31662, Feb 2002

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Gas chromatography-mass spectrometry analysis of environmental sample AD31662 conducted on February 15, 2002.

NYC-WTC_000005747–000005750

Folder label: “GCMS X 2/11/02 A 2/13/02

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File C:\HPCHEM\l\DATA\FEB1102\CAL80B.D Vial: 2 Acq On 13 Feb 2002 9:51 am Operator: 209 GALOS Sample Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Feb 15 9:45 2002 Quant Results File: GCMS0208.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS0208.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Wed Feb 13 11:43:23 2002 Response via : Initial Calibration DataAcq Meth : GCMS0208

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

1) 1,4-Dichlorobenzene-d4 12.36 152 347563 20.00 ug/1 0.00 10) Naphthalene-d8 16.01 136 1355267 20.00 ug/1 0.00 17) Acenaphthene-diO 21.32 164 789426 20.00 ug/1 0.00 29) Phenanthrene-diO 25.78 188 1102995 20.00 ug/1 0.00 38) Chrysene-d12 33.86 240 893763 20.00 ug/1 0.02 44) Perylene-dl2 38.14 264 546615 20.00 ug/1 0.02

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

Target Compounds 61-90 Qvalue 2) N-nitroso-dimethyl amine 6.00 74 1096905 78.87 ug/1 97 3) bis(2-Chloroethyl)ether 11.78 93 2009097 87.95 ug/1 97 4) 1,3-Dichlorobenzene 12.26 146 2275960 83.70 ug/1 100 5) 1,4-Dichlorobenzene 12.41 146 2379015 85.84 ug/1 99 6) 1,2-Dichlorobenzene 12.93 146 2268255 86.14 ug/1 100 7) 2,2'-oxybi s(1-Chloropropan 13.24 45 3018501 87.28 ug/1 99 8) N-Nitroso-di-n-propylamine 13.70 70 1420611 86.92 ug/1 95 9) Hexachloroethane 13.77 117 934223 84.22 ug/1 97 11) Nitrobenzene 14.08 77 2247685 80.65 ug/1 96 12) Isophorone 14.74 82 3994909 84.86 ug/1 100 13) bis(2-Chloroethoxy)methane 15.40 93 2528825 86.25 ug/1 99 14) 1,2,4-Trichlorobenzene 15.90 180 1984674 85.57 ug/1 98 15) Naphthalene 16.08 128 6262835 86.77 ug/1 99 16) Hexachlorobutadiene 16.60 225 1165810 83.99 ug/1 99 18) Hexachlorocyclopentadiene 18.80 237 942514 83.40 ug/1 99 19) 2-Chloronaphthalene 19.60 162 3851206 81.82 ug/1 97 20) Dimethylphthalate 20.70 163 4396962 80.22 ug/1 100 21) 2,6-Dinitrotoluene 20.92 165 1041549 83.83 ug/1 94 22) Acenaphthylene 20.86 152 5635311 82.88 ug/1 100 2 3) Acenaphthene 21.44 153 3944312 83.00 ug/1 99 24) 2,4-Dinitrotoluene 22.10 165 1302569 82.76 ug/1 89 25) Diethylphthalate 22.84 149 4686123 82.26 ug/1 99 26) 4-Chlorophenyl-phenylether 22.98 204 1891047 77.11 ug/1 99 27) Fluorene 22.96 166 4145882 79.94 ug/1 99 28) Azobenzen/ 1,2-Diphenylhyd 23.45 77 5439482 90.77 ug/L # 90

(#) = qualifier out of range (m) = manual integration CAL80B.D GCMS0208.M Fri Feb 15 09:45:39 2002 Page 1

NYC-WTC_000005748

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NYC-WTC_000005748Source: NYC Law Department, mirrored locally

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