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GCMS analysis results for sample AE10247, May 28, 2002

Machine-extracted title · confidence 95%

Laboratory report documenting GCMS analysis of sample AE10247 conducted on May 28, 2002, including surrogate recovery data.

NYC-WTC_000024907–000024914

Folder label: “GCMS X 5/14/02 A 5/17/02

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Scanned page image, NYC-WTC_000024909
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NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File : C:\MSDCHEM\l\DATA\020509\10247.D Vial: 25 Acq On : 10 May 2002 10:21 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 6.152 519 523 560 rBV 506722 1055902 21.46% 3.996% 2 11.370 1400 1411 1434 rBV 1327445 3494374 71.03% 13.224% 3 16.534 2275 2290 2312 rBV 1641329 4434222 90.14% 16.780% 4 24.460 3621 3639 3653 rBV 1605058 4575248 93.01% 17.314% 5 27.539 4150 4163 4178 rVB3 157361 427018 8.68% 1.616%

6 31.088 4756 4767 4777 rVB4 13455 38975 0.79% 0.147% 7 31.717 4855 4874 4895 rBV4 1582757 4919284 100.00% 18.616% 8 31.946 4907 4913 4927 rVB2 16224 41718 0.85% 0.158% 9 39.931 6257 6272 6290 rBV2 2233066 4323948 87.90% 16.363% 10 43.151 6808 6820 6852 rBV2 1546207 3114489 63.31% 11.786%

Sum of corrected areas: 26425178

10247.D SCAN020507.M Tue May 14 14:26:46 2002 Page 1

NYC-WTC_000024909

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NYC-WTC_000024909Source: NYC Law Department, mirrored locally

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