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GCMS analysis results for sample AE11152, May 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of sample AE11152 conducted on May 22, 2002, including surrogate recovery data.

NYC-WTC_000024472–000024483

Folder label: “GCMS X 5/13/02 A 5/16/02

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NYC 9/11 Public Portal Document LSC Area Percent Report Data File : C:\MSDCHEM\l\DATA\020515\11152.D Vial: 18 Acq On : 16 May 2002 4:35 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: 0.5 % 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 3.643 91 96 102 rVB 25956 33580 0.74% 0.119% 2 6.158 511 524 563 rBV 847964 1815183 39.91% 6.432% 3 11.375 1399 1412 1431 rBV 1285360 3223645 70.88% 11.423% 4 16.534 2275 2290 2314 rBV2 1564147 4076261 89.63% 14.445% 5 24.460 3620 3639 3655 rBV2 1521904 4250850 93.46% 15.063%

6 27.551 4142 4165 4177 rBV2 947906 2728587 59.99% 9.669% 7 28.902 4386 4395 4408 rBV8 9703 29647 0.65% 0.105% 8 31.082 4758 4766 4778 rBV4 11545 36789 0.81% 0.130% 9 31.717 4853 4874 4900 rBV2 1459233 4548080 100.00% 16.117% 10 31.963 4907 4916 4928 rVB3 13298 41602 0.91% 0.147%

11 39.931 6260 6272 6295 rBV2 2041823 3997422 87.89% 14.165% 12 40.518 6363 6372 6399 rBV 240803 601026 13.21% 2.130% 13 43.151 6809 6820 6840 rBV2 1386511 2837172 62.38% 10.054%

Sum of corrected areas: 28219844

11152.D SCAN020507.M Thu May 16 09:28:29 2002 Page 1

NYC-WTC_000024476

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NYC-WTC_000024476Source: NYC Law Department, mirrored locally

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