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GCMS unknown compound analysis, sample AE05696, 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_000059258–000059266

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

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Scanned page image, NYC-WTC_000059263
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File C:\HPCHEM\1\DATA\APRO102\5696.D Vial: 11 ' Acq On 1 Apr 2002. 10:10 pm 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 8.134 331 336 360 rBV 164860 493864 12.06% 2.646% 2 12.247 779 784 800 rBV 1149492 2822408 68.95% 15.122% 3 15.882 1174 1180 1194 rBV 1737678 3623532 88.52% 19.415% 4 21.188 1752 1758 1778 rBV 1918684 4093415 100.00% 21.932% 5 25.632 2235 2242 2253 rBV2 1720998 . 3754715 91.73% 20.117%

6 30.708 2790 2795 2804 rBV 194021 375467 9.17% 2.012% 7 33.692 3113 3120 3134 rBV2 953583 2113214 51.62% 11.322% 8 37.933 3574 3582 3600 rBV2 461777 1387336 33.89% 7.433%

Sum of corrected areas: 18663951

5696.D GCMS0403.M Thu Apr 04 13:57:00 2002

NYC-WTC_000059263

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NYC-WTC_000059263Source: NYC Law Department, mirrored locally

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