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GCMS unknown compound analysis, sample AE05519, April 2002

Machine-extracted title · confidence 100%

Laboratory record of gas chromatography mass spectrometry analysis for unknown compounds and surrogates on April 9, 2002.

NYC-WTC_000059230–000059238

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

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Scanned page image, NYC-WTC_000059235
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File C:\HPCHEM\1\DATA\APR0102\5519.D Vial: 10 Acq On 1 Apr 2002 9:10 pm Operator: Sample gc/ms scan 3/11 fb Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

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 8.127 332 336 346 rBV 167477 407292 9.99% 2.165% 2 12.249 779 785 803 rBV 1127645 2792436 68.49% 14.844% 3 15.884 1175 1181 1195 rBV 1759314 3600370 88.31% 19.139% 4 21.190 1753 1759 1770 rBV 1993937 4077145 100.00% 21.673% 5 25.634 2236 2243 2254 rBV2 1789995 3785605 92.85% 20.124%

6 30.710 2791 2796 2804 rBV 201828 382825 9.39% 2.035% . 7 33.694 3114 3121 3137 rBV2 1010007 2274090 55.78% 12.089% 8 37.935 3575 3583 3598 rBV2 501980 1491967 36.59% 7.931%

Sum of corrected areas: 18811730

5519.D GCMS0403.M Thu Apr 04 13:56:23 2002

NYC-WTC_000059235

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NYC-WTC_000059235Source: NYC Law Department, mirrored locally

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