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GCMS unknown compound analysis, sample AE05700, 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_000059248–000059257

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

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Scanned page image, NYC-WTC_000059253
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File C:\HPCHEM\1\DATA\APRO1O2\57OO.D Vial: 15 Acq On 2 Apr 2002 2:08 am Operator: Sample gc/ms scan 3/11 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 8.128 332 336 363 rBV 131657 375761 9.12% 2.004% 2 12.250 779 785 802 rVB 1116803 2820584 68.47% 15.043% 3 15.885 1175 1181 1198 rBV 1759974 3630909 88.14% 19.365% 4 21.192 1752 1759 1777 rBV 2005996 4119620 100.00% 21.971% 5 25.635 2236 2243 2254 rBV2 1801614 3791499 92.04% 20.221%

6 25.773 2254 2258 2270 rVB2 13612 42885 1.04% 0.229% 7 30.712 2791 2796 2807 rVB 175262 351134 8.52% 1.873% 8 33.695 3114 3121 3135 rBV 971255' 2186431 53.07% 11.661% 9 37.937 3575 3583 3600 rBV2 479478 1431281 34.74% 7.633%

Sum of corrected areas: 18750104

5700.D GCMS0403.M Thu Apr 04 13:59:47 2002

NYC-WtC_60d059253

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NYC-WTC_000059253Source: NYC Law Department, mirrored locally

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