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GC/MS analysis results for sample AD22654, Oct 2001

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Laboratory report documenting GC/MS analysis of sample AD22654 conducted on October 12, 2001, noting other unknown compounds.

NYC-WTC_000087463–000087490

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\1\DATA\OCT1101\22654.D Vial: 6 Acq On : 11 Oct 2001 2:38 pm Operator: 209 GALOS Sample : reinject Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Oct 12 8:52 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 11.76 152 498059 20.00 ug/1 -0.14 19) Naphthalene-d8 15.37 136 1986464 20.00 ug/1 -0.15 31) Acenaphthene-dlO 20.66 164 937610 20.00 ug/1 -0.15 49) Phenanthrene-dlO 25.08 188 1324146 20.00 ug/1 -0.15 59) Chrysene-dl2 33.13 240 994547 20.00 ug/1 -0.15 68) Perylene-dl2 37.23 264 742675 20.00 ug/1 -0.19 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 11.76 132 301 0.01 ug/1 0.35 Spiked Amount 75.000 Recovery = 0.01% 7) 1,2-Dichlorobenzene-d4 12.28 152 4958 0.20 ug/1 -0.15 Spiked Amount 50.000 Recovery = 0.40% 20) Nitrobenzene-d5 0.00 82 0 0.00 ug/1 Spiked Amount 50.000 Recovery = 0.00% 32) 2-Fluorobiphenyl 18.80 172 2081 0.03 ug/1 -0.02 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 I Spiked Amount -50.000 Recovery = 0.00% Target Compounds Qvalue 2) Pyridine 5.13 79 6012 N.D. 3) N-nitroso-dimethyl amine 0.00 74 0 N.D. 8) Phenol 0.00 94 0 N.D. 9) bis (2-Chtcjroethyl) ether 0.00 93 0 N .T37 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-Mitroso-di-n-propylamine 0.00 70 0 N.D. 18) Hexachloroethane 0.00 117 0 N.D. 21) Nitrobenzene 12.97 77 207 N.D. 22) Isophorone 0.00 82 0 N.D. (#) = qualifier out of range (m) = manual integration 22654.D NP091101.M Fri Oct 12 08:53:37 2001 Page 1

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