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GCMS analysis results for sample AD31460, Feb 2002

Machine-extracted title · confidence 100%

Gas chromatography-mass spectrometry analysis of environmental sample AD31460 conducted on February 15, 2002.

NYC-WTC_000005821–000005828

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\31460.D Vial: 12 Acq On : 14 Feb 2002 1:52 am 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 12.339 790 795 815 rVB 662430 1737946 77.14% 15.196% 2 15.992 1186 1193 1210 rBV 1021548 2148069 95.34% 18.782% 3 21.298 1765 1771 1780 rBV 1097341 2253111 100.00% 19.700% 4 25.751 2249 2256 2267 rBV2 1085249 2242897 99.55% 19.611% 5 30.828 2804 2809 2814 rBV 108696 202937 9.01% 1.774%

6 33.820 3128 3135 3154 rBV2 772873 1691712 75.08% 14.792% 7 38.108 3593 3602 3624 rBV2 375002 1160299 51.50% 10.145%

Sum of corrected areas: 11436971

31460.D GCMS0208.M Fri Feb 15 10:11:27 2002

NYC-WTC_000005826

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NYC-WTC_000005826Source: NYC Law Department, mirrored locally

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