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GCMS analysis results, sample AEO9020, April 2002

Machine-extracted title · confidence 75%

Gas chromatography-mass spectrometry analysis identifying unknown organic compounds and 2,4-DDD surrogate standard, performed April 30, 2002.

NYC-WTC_000049441–000049451

Folder label: “GCMS X 4/16/02 A 4/26/02

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Scanned page image, NYC-WTC_000049446
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Data File : C:\HPCHEM\1\DATA\APR2502\9020.D Vial: 18 . Acq On : 26 Apr 2002 5:07 am Operator: Sample : re-inject Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0412.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 8.182 339 342 367 rBV 300983 758661 22.37% 4.343% 2 12.212 772 781 796 rBV 951954 2392738 70.56% 13.696% 3 14.810 1058 1064 1069 rBV 59335 108708 3.21% 0.622% 4 15.838 1170 1176 1190 rBV 1449818 3026234 89.24% 17.322% 5 21.145 1748 1754 1772 rBV 1703165 3391020 100.00% 19.411% 6 23.284 1980 1987 1992 rBV 157698 314878 9.29% 1.802% 7 25.588 2231 2238 2249 rBV2 1524837 3293856 97.13% 18.854% 8 25.726 2249 2253 2260 rVB 12462 34566 1.02% 0.198% 9 33.639 3108 3115 3132 rBV2 1051393 2423070 71.46% 13.870% 10 37.871 3568 3576 3593 rBV2 572025 1726280 50.91% 9.881%

Sum of corrected areas: 17470011 9020.D GCMS0412.M Fri Apr 26 11:08:05 2002

NYC-WTC_000049446

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NYC-WTC_000049446Source: NYC Law Department, mirrored locally

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