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GC/MS analysis results for sample AD22578, Oct 2001

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Laboratory report documenting GC/MS analysis of sample AD22578 conducted on October 10-11, 2001, identifying unknown compounds.

NYC-WTC_000087163–000087179

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\22578.D Vial: 6 Acq On : 28 Sep 2001 5:19 pm Operator: 209 GALOS Sample : gc/ms unknown Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Oct 1 9:10 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 525241 20.00 ug/1 -0.12 19) Naphthalene-d8 15.40 136 2077479 20.00 ug/1 -0.12 31) Acenaphthene-dlO 20.69 164 993385 20.00 ug/1 -0.12 49) Phenanthrene-dlO 25.12 188 1435808 20.00 ug/1 -0.11 59) Chrysene-dl2 33.16 240 979435 20.00 ug/1 -0.12 68) Perylene-dl2 37.28 264 708468 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 11.78 132 304 0.01 ug/1 0.36 Spiked Amount 75.000 Recovery = 0.01% 7) 1,2-Dichlorobenzene-d4 12.31 152 5342 0.21 ug/1 -0.12 Spiked Amount 50.000 Recovery = 0.42% 20) Nitrobenzene-d5 0.00 82 0 0.00 ug/1 Spiked Amount 50.000 Recovery = 0.00% 32) 2-Fluorobiphenyl 18.83 172 2399 0.04 ug/1 0.01 Spiked Amount 50.000 Recovery = 0.08% 33) 2,4,6-Tribromophenol 0.00 330 0 0.00 ug/1 Spiked Amount 75.000 Recovery = 0.00% 62) Terphenyl-dl4 30.01 244 964 0.02 ug/1 -0.14 Spiked Amount -50.000 Recovery = 0.04% Target Compounds Qvalue 2) Pyridine 5.50 79 656 N.D. 3) N-nitroso-dimethyl amine 5.12 74 266 N.D. 8) Phenol 11.09 94 101 N.D. 9) bis (2-CtTttyroethyl) ether 0.00 93 0 N .T. 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 22578.D NP091101.M Mon Oct 01 09:11:20 2001 Page 1

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