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GCMS analysis results for sample AD31408, Feb 11, 2002

Machine-extracted title · confidence 100%

Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AD31408 conducted on February 11, 2002.

NYC-WTC_000016302–000016310

Folder label: “GCMS X 12/28/01 A 1/17/02

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OCR text

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NYC 9/11 Public Portal Document LSC Area Percent Report

. Data File : C:\HPCHEM\1\DATA\JAN1602\31408.D Vial: 20 Acq On : 17 Jan 2002 6:12 am Operator: 209 GALOS Sample : gc/ms scan 12/28 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0103.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 7.445 257 261 295 rBV 330002 958320 13.55% 2.703% 2 11.502 698 703 721 rBV 2099120 5348911 75.64% 15.086% 3 15.092 1088 1094 1114 rBV 3298804 6815369 96.37% 19.222% 4 20.361 1661 1668 1688 rBV 3218261 7071920 100.00% 19.945% 5 24.768 2142 2148 2161 rBV2 3069156 6535753 92.42% 18.433%

6 29.844 2696 2701 2715 rVB 294447 589604 8.34% 1.663% 7 32.801 3015 3023 3044 rBV2 2005607 4635082 65.54% 13.073% 8 36.867 3458 3466 3483 rBV 1233382 3501392 49.51% 9.875%

Sum of corrected areas: 35456351 31408.D GCMS0103.M Thu Feb 07 12:36:09 2002

NYC-WTC_000016307

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NYC-WTC_000016307Source: NYC Law Department, mirrored locally

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