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GCMS analysis results for sample AE00840, Feb 4 2002

Machine-extracted title · confidence 90%

Laboratory report showing GCMS analysis of sample AE00840 including surrogate recovery and unknown compounds.

NYC-WTC_000052108–000052127

Folder label: “GCMS X 1/11/02 A 1/31/02

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Scanned page image, NYC-WTC_000052112
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File : C:\MSDCHEM\1\5973N\02JAN31\00840.D Vial: 4 Acq On : 31 Jan 2002 5:11 pm Operator: Sample : 508 scan Inst : Instrumen Mise : January 31, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\MSDCHEM\1\METHODS\METHODS\SCAN508.M (RTE Integrator) Title : 508 scan method Smoothing : OFF Filtering: 5 Sampling : 2 Min Area: 100 Area counts Start Thrs: 0.2 Max Peaks: 20 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 corr. corr. % of # min scan scan scan TY height area % max. total

1 3.613 17 21 25 rBV 36119 52027 0.33% 0.061% 2 3.922 45 48 53 rBV 15294 25435 0.16% 0.030% 3 4.253 75 77 85 rW3 12867 28414 0.18% 0.033% 4 4.869 129 131 141 rW3 8948 33762 0.21% 0.040% 5 5.920 221 223 22 9 rW 91551 190779 1.20% 0.224%

6 6.000 229 230 237 rW 30187 57741 0.36% 0.068% 7 9.653 541 550 551 rBV2 10357 39187 0.25% 0.046% 8 9.710 551 555 561 rW 5056442 9625839 60.66% 11.307% 9 9.858 561 568 583 rVB2 13618 60202 0.38% 0.071% 10 13.192 855 860 865 rBV 7021538 13772277 86.79% 16.178%

11 13.375 871 876 883 rVB 16684 35578 0.22% 0.042% 12 16.549 1149 1154 1159 rVB2 17590 35098 0.22% 0.041% 13 18.341 1305 1311 1315 rBV 7205289 14679664 92.51% 17.244% 14 22.280 1651 1656 1661 rBV2 63263 124660 0.79% 0.146% 15 22.645 1681 1688 1693 rW2 6750390 15867918 100.00% 18.639%

16 22.771 1695 1699 1729 rVB 92154 416882 2.63% 0.490% 17 26.002 1979 1982 1987 rBV 20586 40579 0.26% 0.048% 18 27.726 2129 2133 2137 rBV 1028658 1903890 12.00% 2.236% 19 30.500 2369 2376 2381 rBV 5898946 15221313 95.93% 17.880% 20 34.416 2713 2719 2757 rBV 4658188 12919924 81.42% 15.176%

Sum of corrected areas: 85131169

00840.D SCAN508.M Fri Feb 01 09:19:19 2002 Page 1

NYC-WTC_000052112

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NYC-WTC_000052112Source: NYC Law Department, mirrored locally

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