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GC/MS analysis results for sample AD22653, Oct 2001

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Laboratory report documenting GC/MS analysis of sample AD22653 conducted on October 11, 2001, identifying unknown compounds.

NYC-WTC_000087303–000087325

Folder label: “GC/MS Scan 9/19/01

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed) Data File ; C:\HPCHEM\l\DATA\SEP2801\22653.D Vial: 12 Acq On : 28 Sep 2001 11:13 pm Operator: 209 GALOS Sample : gc/ms unknown Inst : GC/MS 209 Mise Multiplr; 1.00 MS Integration Params: RTEINT.P Quant Time: Oct 3 14:27 2001 Quant Results File: NP091101.RES Quant Method : C:\HPCHEM\1\METHODS\NP091101.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 Last Update : Thu Sep 13 12:47:04 2001 Response via : Initial Calibration DataAcq Meth : NP091101

Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-Dichlorobenzene-d4 11.79 152 483889 20.00 ug/1 -0.12 19) Naphthalene-d8 15.41 136 1879031m 20.00 ug/1 -0.12 31) Acenaphthene-dlO 20.70 164 891776 20.00 ug/1 -0.12 49) Phenanthrene-dlO 25.12 188 1277714 20.00 ug/1 -0.12 59) Chrysene-dl2 33.16 240 959728 20.00 ug/1 -0.12 68) Perylene-dl2 37.28 264 735700 20.00 ug/1 -0.14

System Monitoring Compounds 4) 2-Fluorophenol 0.00 112 0 0.00 ug/1 Spiked Amount 75.000 Recovery = 0.00% 5) Phenol-d5 0.00 99 0 0.00 ug/1 Spiked Amount 75.000 Recovery = ■ 0.00% 6) 2-Chlorophenol-d4 11.78 132 105 0.00 ug/1 0.37 Spiked Amount 75.000 Recovery = 0.00% 7) 1,2-Dichlorobenzene-d4 12.30 152 5318 0.23 ug/1 -0.13 Spiked Amount 50.000 Recovery = 0.46% 20) Nitrobenzene-d5 0.00 82 0 0.00 ug/1 Spiked Amount 50.000 Recovery = 0.00% 32) 2-Fluorobiphenyl 18.82 172 1930 0.03 ug/1 0.01 Spiked Amount 50.000 Recovery = 0.06% 33) 2,4,6-Tribromophenol 0.00 330 0 0.00 ug/1 Spiked Amount 75.000 Recovery = 0.00% 62) Terphenyl-dl4 0.00 244 0 0.00 ug/1 Spiked Amount 50.000 Recovery = 0.00% Target Compounds Qvalue 2) Pyridine 5.18 79 302 N.D. 3) N-nitroso-dimethyl amine 0.00 74 0 N.D. 8) Phenol 0.00 94 0 N.D. 9) bis(2-ChToroethyl)ether 0.00 93 0 N.D. 10) 2-Chlorophenol 0.00 128 0 N.D. 11) 1,3-Dichlorobenzene 0.00 146 0 N.D. 12) 1,4-Dichlorobenzene 0.00 146 0 N.D. 13) 1,2-Dichlorobenzene 0.00 146 0 N.D. 14) 2-Methylphenol 0.00 108 0 N.D. 15) 2,2'-oxybis(1-Chloropropan 0.00 45 0 N.D. 16) 3&4-Methylphenol 0.00 108 0 N.D. 17) N-Nitroso-di-n-propylamine 0.00 70 0 N.D. 18) Hexachloroethane 0.00 117 0 N.D. 21) Nitrobenzene 0.00 77 0 N.D. 22) Isophorone 0.00 82 0 N.D. (#) = qualifier out of range (m) = manual integration 22653.D NP091101.M Wed Oct 03 14:27:49 2001 Page 1

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