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GCMS unknown compound analysis, sample AE05517, April 2002

Machine-extracted title · confidence 100%

Laboratory record of gas chromatography mass spectrometry analysis for unknown compounds and surrogates on April 10, 2002.

NYC-WTC_000059307–000059316

Folder label: “GCMS X 3/11/02 A 4/1/02

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Scanned page image, NYC-WTC_000059313
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File : C:\HPCHEM\1\DATA\APRO1O2\5517.D Vial: 8 • Acq On : 1 Apr 2002 7:11 pm Operator: Sample : gc/ms scan 3/11 Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINTiP

Method ■ : C:\HPCHEM\1\METHODS\GCMS0403.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 8.124 331 335 349 rBV 174138 427041 9.12% 2.005% 2 12.246 779 784 797 rBV 1356936 3169376 67.66% 14.879% 3 15.881 1174 1180 1197 rBV 1915905 4134545 88.26% 19.409% 4 21.197 1752 1759 1775 rBV 2167314 4684483 100.00% 21.991% 5 25.640 2236 2243 2253 rBV 2009453 4377210 93.44% 20.549%

6 30.707 2790 2795 2801 rBV 187619 367997 7.86% 1.728% 7 33.691 3113 3120 3141 rBV2 1101584 2514906 53.69% . 11.806% 8 37.941 3575 3583 3604 rBV2 542733 1626153 34.71% 7.634%

Sum of corrected areas: 21301711

5517.D GCMS0403.M Thu Apr 04 13:54:43 2002

NYC-WTC_0000593i 3

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NYC-WTC_000059313Source: NYC Law Department, mirrored locally

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