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GCMS analysis results, sample AD25496, Nov 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of sample AD25496 conducted on November 26, 2001, noting unknown compounds.

NYC-WTC_000069708–000069717

Folder label: “GCMS Scan X 10/25/01 An 11/5/01

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NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File ; C:\HPCHEM\1\DATA\NOV1501\25496.D Vial: 5 Acq On : 15 Nov 2001 8:12 pm Operator: 209 GALOS Sample : gc/ms unknown Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\NP103001.M (RTE Integrator) Title : 209 625/TCLP calibration table Smoothing : OFF Filtering: 5 Sampling : 1 Min Area: 1 % of largest Peak Start Thrs: 0.2 Max Peaks: 100 Stop Thrs : 0 Peak Location: TOP If leading or trailing edge < 100 prefer < Baseline drop else tangent > Peak separation: 5

Signal ; TIC

peak R.T. first max last PK peak peak peak % of # min scan scan scan TY height area % max. total 1 7.687 284 288 312 rBV 145789 441381 8.78% 1.659% 2 11.708 721 726 746 rBV 1306054 3446944 68.55% 12.952% 3 15.316 1113 1119 1137 rBV 2099795 4623277 91.94% 17.372% 4 20.595 1687 1694 1712 rBV 2339704 5028567 100.00% 18.895% 5 25.020 2169 2176 2188 rBV2 2252980 4893037 97.30% 18.386%

6 25.166 2188 2192 2205 rVB 15601 56333 1.12% 0.212% 7 33.052 3044 3051 3075 rBV2 1808708 4322564 85.96% 16.242% 8 37.156 3489 3498 3521 rBV2 1330923 3801117 75.59% 14.283%

Sum of corrected areas: 26613220

25496.D NP103001.M Wed Nov 21 12:41:01 2001

NYC-WTC_000069714

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NYC-WTC_000069714Source: NYC Law Department, mirrored locally

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