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GCMS analysis results for sample AE10024, May 2002

Machine-extracted title · confidence 90%

Laboratory report documenting GCMS analysis of sample AE10024 conducted on May 14, 2002, identifying unknown compounds.

NYC-WTC_000044179–000044190

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\10024.D Vial: 23 Acq On 8 May 2002 9:48 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 5.006 323 328 339 rBV 113889 188615 4.22% 0.758% 2 5.794 457 462 472 rBV3 67330 132837 2.97% 0.534% 3 6.146 516 522 553 rBV 483907 1039992 23.28% 4.179% 4 11.376 1399 1412 1429 rBV 1263189 3183500 71.27% 12.791% 5 16.534 2276 2290 2312 rBV 1599535 4017038 89.93% 16.140%

6 24.460 3620 3639 3650 rBV2 1488427 4138002 92.63% 16.626% 7 27.539 4146 4163 4175 rBV3 195029 542290 12.14% 2.179% 8 31.100 4756 4769 4780 rVB3 11037 34552 0.77% 0.139% 9 31.717 4853 4874 4890 rBV2 1507506 4467098 100.00% 17.948% 10 31.952 4907 4914 4924 rVB3 15205 36711 0.82% 0.148%

11 39.931 6260 6272 6287 rBV2 2003161 3897481 87.25% 15.660% 12 40.518 6364 6372 6395 rVB 123756 321165 7.19% 1.290% 13 43.151 6809 6820 6838 rBV2 1419301 2889331 64.68% 11.609%

Sum of corrected areas: 24888612

10024.D SCAN020507.M Tue May 14 08:45:46 2002 Page 1

NYC-WTC_000044183

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NYC-WTC_000044183Source: NYC Law Department, mirrored locally

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