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GCMS analysis results for sample AE01462, Mar 2002

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Gas chromatography-mass spectrometry analysis report for environmental sample AE01462 dated March 29, 2002.

NYC-WTC_000038632–000038641

Folder label: “GCMS X 2/25/02 A 3/23/02

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NYC 9/11 Public Portal Document LC area Percent Report

Data File : C:\HPCHEM\l\DATA\MAR2202\1462.D Vial: 42 ‘ Acq On : 24 Mar 2 002 10:33 am Operator: Sample : re-extract 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 12.267 781 787 803 rVB 946727 2285262 63.62% 12.917% 2 14.865 1063 1070 1076 rBV 35180 70038 1.95% 0.396% 3 15.903 1177 1183 1201 rBV 1570575 3186396 88.70% 18.010% 4 21.209 1755 1761 1774 rBV 1743212 3592196 100.00% 20.304% 5 25.652 2238 2245 2257 rBV2 1587622 3537021 98.46% 19.992%

6 25.799 2257 2261 2270 rVB 13519 36833 1.03% 0.208% 7 27.626 2455 2460 2465 rBV 24635 48588 1.35% 0.275% 8 30.729 2793 2798 2804 rVB 205859 384201 10.70% 2.172% 9 33.722 3115 3124 3142 rBV2 1115805 2608147 72.61% 14.742% 10 33.924 .3142 3146 3156 rVB 73319 164751 4.59% 0.931%,.

11 37.972 3577 3587 3604 rBV2 591617 1778620 49.51% 10.053%

Sum of corrected areas: 17692053

1462.D GCMS0308.M Tue Mar 26 10:40:46 2002

NYC-WTC_000038637

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NYC-WTC_000038637Source: NYC Law Department, mirrored locally

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