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GCMS sample AE07105 analysis report with surrogate recovery, Apr 2002

Machine-extracted title · confidence 90%

Gas chromatography-mass spectrometry analysis report for sample AE07105 including surrogate compound recovery data.

NYC-WTC_000043442–000043448

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

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Scanned page image, NYC-WTC_000043446
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NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File : C:\HPCHEM\1\DATA\APR1802\7105.D Vial: 24 Acq On : 19 Apr 2002 10:40 am 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 12.209 775 780 798 rVB 1489206 3585806 69.43% 14.405% 2 15.845 1170 1176 1193 rBV 2265357 4607619 89.21% 18.510% 3 21.151 1747 1754 1773 rBV 2546471 5164997 100.00% 20.750% 4 23.281 1978 1986 1991 rBV 152464 308620 5.98% 1.240% 5 25.594 2230 2238 2249 rBV 2293859 4941004 95.66% 19.850%

6 33.645 3108 3115 3133 rBV2 1558546 3484229 67.46% 13.997% 7 33.856 3133 3138 3147 rVB 72807 166945 3.23% 0.671% 8 37.877 3567 3576 3599 rBV2 881277 2632800 50.97% 10.577%

Sum of corrected areas: 24892020

7105.D GCMS0419.M Mon Apr 22 08:33:26 2002

NYC-WTC_000043446

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NYC-WTC_000043446Source: NYC Law Department, mirrored locally

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