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GCMS sample AE07107 analysis report with surrogate recovery, Apr 2002

Machine-extracted title · confidence 90%

Gas chromatography-mass spectrometry analysis report for sample AE07107 including surrogate compound recovery data.

NYC-WTC_000043482–000043488

Folder label: “GCMS X 4/23/02 A 4/24/02

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Scanned page image, NYC-WTC_000043485
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NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File : C:\HPCHEM\1\DATA\APR1802\7107.D Vial: 26 Acq On : 19 Apr 2002 2:40 pm Operator: Sample : GC/MS SCAN 3/26 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0419.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 8.206 340 344 353 rBV 24468 56753 1.05% 0.206% 2 12.209 775 780 792 rBV 1574685 3678972 67.81% 13.373% 3 15.844 1170 1176 1190 rBV 2358933 4781749 88.13% 17.382% 4 21.151 1747 1754 1776 rBV 2632208 5425699 100.00% 19.723% 5 23.290 1980 1987 1994 rVB 158005 326750 6.02% 1.188%

6 25.594 2231 2238 2248 rBV 2509037 5273141 97.19% 19.168% 7 33.645 3105 3115 3134 rBV2 1819920 4333296 79.87% 15.752% 8 33.856 3134 3138 3149 rVB 109343 249556 4.60% 0.907% 9 37.877 3567 3576 3594 rBV2 1105796 3384208 62.37% 12.302%

Sum of corrected areas: 27510124

7107.D GCMS0419.M Mon Apr 22 08:34:13 2002

NYC-WTC_000043485

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NYC-WTC_000043485Source: NYC Law Department, mirrored locally

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