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GCMS analysis results for sample AD31663, Feb 2002

Machine-extracted title · confidence 100%

Gas chromatography-mass spectrometry analysis of environmental sample AD31663 conducted on February 15, 2002.

NYC-WTC_000005772–000005780

Folder label: “GCMS X 2/11/02 A 2/13/02

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Scanned page image, NYC-WTC_000005777
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NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File : C:\HPCHEM\1\DATA\FEB13 02\31663.D Vial: 7 Acq On : 13 Feb 2002 9 :03 pm Operator: 209 GALOS Sample : GC/MS SCAN 2/11 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0208.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 12.344 789 795 809 rVB 677249 1794473 77.68% 15.189% 2 15.989 1186 1192 1206 rBV 1102054 2216114 95.93% 18.758% 3 21.304 1764 1771 1782 rBV 1143124 2310053 100.00% 19.554% 4 25.757 2249 2256 2267 rBV 1066515 2284338 98.89% 19.336% 5 27.712 2465 2469 2475 rVB 12687 23503 1.02% 0.199%

6 30.834 2804 2809 2814 rBV 126128 247819 10.73% 2.098% 7 33.826 3128 3135 3153 rBV 745250 1723313 74.60% 14.587% 8 38.114 3591 3602 3619 rBV2 397347 1214315 52.57% 10.279%

Sum of corrected areas: 11813928

31663.D GCMS0208.M Fri Feb 15 10:12:39 2002

NYC-WTC_000005777

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NYC-WTC_000005777Source: NYC Law Department, mirrored locally

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