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GCMS analysis results for sample AE10021, May 2002

Machine-extracted title · confidence 90%

Laboratory report documenting GCMS analysis of sample AE10021 conducted on May 14, 2002, identifying unknown compounds.

NYC-WTC_000044144–000044155

Folder label: “GCMS X 4/26/02 A 5/8/02

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NYC 9/11 Public Portal Document

Data File C:\MSDCHEM\1\DATA\020507\10021.D Vial: 20 Acq On 8 May 2002 6:51 am Operator: Nefliu Sample sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e

Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) Title : Method 508 GC/MS Scan Smoothing : ON Filtering: 5 Sampling : 1 Min Area: 0.7 % 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 corr. corr. % of # min scan scan scan TY height area % max. total

1 5.006 324 328 346 rBV 130509 227131 4.39% 0.779% 2 5.800 457 463 477 rBV 95513 182321 3.53% 0.625% 3 6.152 513 523 553 rBV 640375 1336655 25.86% 4.582% 4 11.376 1398 1412 1431 rBV 1435917 3690836 71.42% 12.652% 5 16.534 2273 2290 2305 rBV 1801346 4592825 88.87% 15.744%

6 24.461 3622 3639 3658 rBV2 1740404 4793081 92.75% 16.431% 7 27.533 4147 4162 4174 rBV3 268146 723612 14.00% 2.481% 8 31.088 4754 4767 4777 rBV4 12717 40482 0.78% 0.139% 9 31.723 4856 4875 4889 rBV2 1719510 5167946 100.00% 17.716% 10 31.946 4906 4913 4924 rVB3 15189 47744 0.92% 0.164%

11 39.931 6262 6272 6290 rBV2 2366932 4566743 88.37% 15.655% 12 40.518 6365 6372 6388 rVB2 103487 246641 4.77% 0.845% 13 43.151 6809 6820 6842 rBV2 1691680 3555558 68.80% 12.188%

Sum of corrected areas: 29171575

10021.D SCAN020507 .M Tue May 14 08:44:44 2002 Page 1

NYC-WTC_000044148

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NYC-WTC_000044148Source: NYC Law Department, mirrored locally

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