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GCMS analysis results, sample AE04802, Apr 2002

Machine-extracted title · confidence 90%

Gas chromatography-mass spectrometry analysis of environmental sample AE04802 conducted April 4, 2002, detecting unknown compounds and surrogates.

NYC-WTC_000058339–000058347

Folder label: “GCMS X 3/4/02 A 3/23/02

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Scanned page image, NYC-WTC_000058344
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NYC 9/11 Public Portal Document

LSC Area Percent Report

' Data File C:\HPCHEM\l\DATA\MAR2802\4802.D Vial: 14 Acq On 28 Mar 2002 9:26 pm Operator: Sample gc/ms scan 3/4 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0308.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 8.234 343 347 359 rBV 16267 38858 1.34% 0.304% 2 12.246 779 784 798 rBV 802837 1963361 67.85% 15.368% 3 15.882 1174 1180 1198 rBV 1218956 2533419 87.55% 19.830% 4 21.188 1752 1758 1773 rBV 1428061 2893640 100.00% 22.650% 5 25.631 2236 2242 2252 rBV2 1255472 2640971 91.27% 20.672%

6 30.708 2790 2795 2801 rVB 121716 229533 7.93% 1,797% 7 33.691 3113 3120 3132 rBV2 677797 1486752 51.38% 11.638% 8 37.933 3575 3582 3599 rBV2 326463 988913 34.18% 7.741%

Sum of corrected areas: 12775447

4802.D GCMS0308.M Mon Apr 01 10:16:11 2002

NYC-WTC_000058344

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NYC-WTC_000058344Source: NYC Law Department, mirrored locally

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