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GCMS analysis results, sample AE04733, Apr 2002

Machine-extracted title · confidence 90%

Gas chromatography-mass spectrometry analysis of environmental sample AE04733 conducted April 4, 2002, detecting unknown compounds and surrogates.

NYC-WTC_000058266–000058273

Folder label: “GCMS X 3/4/02 A 3/23/02

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NYC 9/11 Public Portal Document

LSC Area Percent Report

■ Data File : C:\HPCHEM\1\DATA\MAR28O2\4733.D Vial: 6 Acq On : 28 Mar 2002 1:28 pm Operator: Sample : gc/ms scan 3/4 Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0308.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 12.255 779 785 800 rBV 877036 2145226 68.51% 14.977% 2 15.890 1175 1181 1198 rBV 1303328 2773131 88.57% 19.360% 3 21.197 1752 1759 1769 rBV 1480609 3131118 100.00% 21.860% 4 25.640 2236 2243 2254 rBV 1375174 2961281 94.58% 20.674% 5 30.707 2790 2795 2802 rVB 172822 339587 10.85% 2.371%

6 33.691 3109 3120 3141 rBV2 769774 1784738 57.00% 12.460% 7 37.941 3575 3583 3598 rBV2 396380 1188719 37.96% 8'.299%

Sum of corrected areas: 14323800

4733.D GCMS0308.M Mon Apr 01 10:05:36 2002

NYC-WTC_000058271

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NYC-WTC_000058271Source: NYC Law Department, mirrored locally

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