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GCMS analysis results for sample AD30643, Feb 2002

Machine-extracted title · confidence 100%

Gas chromatography-mass spectrometry analysis of environmental sample AD30643 conducted on February 15, 2002.

NYC-WTC_000005786–000005793

Folder label: “GCMS X 2/11/02 A 2/13/02”

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NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File : C:\HPCHEM\1\DATA\FEB1302\30643.D Vial: 9 Acq On : 13 Feb 2002 10:59 pm Operator: 209 GALOS Sample : GC/MS SCAN 2/11 Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0208.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 12.345 789 795 809 rVB 708052 1796730 75.35% 14.974% 2 15.989 1185 1192 1205 rBV 1101244 2215124 92.89% 18.461% 3 21.305 1764 1771 1785 rBV 1164103 2384628 100.00% 19.874% 4 25.748 2249 2255 2267 rBV2 1076419 2325734 97.53% 19.383% 5 30.825 2804 2808 2814 rBV2 136539 272106 11.41% 2.268%

6 33.818 3128 3134 3153 rBV 782699 1770303 74.24% 14.754% 7 38.105 3593 3601 3618 rBV 417496 1234203 51.76% 10.286%

Sum of corrected areas: 11998828

30643.D GCMS0208.M Fri Feb 15 10:09:57 2002

NYC-WTC_000005791

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NYC-WTC_000005791Source: NYC Law Department, mirrored locally

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