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GCMS analysis results for sample AD24475, Nov 2001

Machine-extracted title · confidence 95%

Laboratory report documenting GCMS analysis of sample AD24475 conducted on November 14, 2001, identifying unknown compounds.

NYC-WTC_000068474–000068484

Folder label: “GCMS Scan X 10/12/01 An 11/3/01

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NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File ; C:\HPCHEM\1\DATA\NOV0201\24475.D Vial: 19 Acq On : 3 Nov 2001 8:32 am 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 7.695 286 289 307 rBV 29023 99091 2.58% 0.491% 2 11.578 708 712 721 rBV 29661 71597 1.86% 0.355% 3 11.707 721 726 750 rW 1000824 2765433 71.97% 13.700% 4 15.314 1114 1119 1139 rBV 1712029 3740146 97.33% 18.529% 5 20.593 1688 1694 1712 rBV 1852191 3842686 100.00% 19.037%

6 25.018 2169 2176 2190 rBV2 1767785 3699702 96.28% 18.328% 7 33.060 3045 3052 3067 rBV2 1358736 3257205 84.76% 16.136% 8 37.154 3490 3498 3515 rBV 983195 2709858 70.52% 13.425%

Sum of corrected areas: 20185718 24475.D NP103001.M Tue Nov 13 10:08:50 2001

NYC-WTC_000068480

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NYC-WTC_000068480Source: NYC Law Department, mirrored locally

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