GC/MS analysis results for sample AD25260, Nov 28 2001

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Laboratory report documenting GC/MS analysis of sample AD25260 conducted on November 28, 2001.

NYC-WTC_000069452–000069462

Folder label: “GCMS Scan X 10/23/01 An 11/9/01”

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed) Data File : C:\HPCHEM\1\DATA\NOV0901\25260.D Vial: 10 Acq On : 9 Nov 2001 9:13 pm Operator: 209 GALOS Sample : gc/ms unknown Inst : GC/MS 209 Mise : Multiplr; 1.00 MS Integration Params: RTEINT.P Quant Time: Nov 9 22:01 2001 Quant Results File: NP103001.RES Quant Method : C:\HPCHEM\1\METHODS\NP103001.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Fri Nov 02 16:41:16 2001 Response via : Initial Calibration DataAcq Meth : NP103001

Internal Standards 1) 1,4-Dichlorobenzene-d4 19) Naphthalene-d8 31) Acenaphthene-dlO 49) Phenanthrene-dlO 59) Chrysene-dl2 68) Perylene-dl2 System Monitoring Compounds 4) 2-Fluorophenol Spiked Amount 5) Phenol-d5 Spiked Amount 6) 2-Chlorophenol-d4 Spiked Amount 7) 1,2-Dichlorobenzene-d4 Spiked Amount 20) Nitrobenzene-d5 Spiked Amount 32) 2-Fluorobiphenyl Spiked Amount 33) 2,4,6-Tribromophenol Spiked Amount 62) Terphenyl-dl4 Spiked Amount R.T. Qlon Response Cone Units Dev(Min) 11.71 152 643492 20.00 ug/1 -0.02 15.32 136 2477876 20.00 ug/1 -0.02 20.59 164 1269468 20.00 ug/1 -0.02 25.02 188 1858632 20.00 ug/1 -0.02 33.05 240 1234759 20.00 ug/1 -0.02 37.16 264 892756 20.00 ug/1 0.00 0.00 112 0 0.00 ug/1 75.000 Recovery = 0.00% 0.00 99 0 0.00 ug/1 75.000 Recovery = 0.00% 11.71 132 429 0.01 ug/1 0.47 75.000 Recovery = 0.01% 12.26 152 309 0.01 ug/1 0.01 50.000 Recovery = 0.02% 0.00 82 0 0.00 ug/1 50.000 Recovery = 0.00% 18.75 172 1683 0.02 ug/1 0.13 50.000 Recovery = 0.04% 0.00 330 0 0.00 ug/1 75.000 Recovery = 0.00% 0.00 244 0 0.00 ug/1 50.000 Recovery = 0.00%

Target Compounds Qvalue 2) Pyridine 0.00 79 0 N.D. 3) N-nitroso-dimethyl amine 0.00 74 0 N.D. 8) Phenol 0.00 94 0 N.D. 9) bis(2-Chloroethyl)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 25260.D GCMS1126.M Tue Nov 27 14:25:25 2001 Page 1

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GCMS analysis results for sample AD25261, Nov 2001 · Box DEP Box 60

NYC-WTC_000069463

Laboratory report documenting GCMS analysis of sample AD25261 conducted on November 28, 2001, noting unknown compounds.

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