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GCMS analysis results for sample AE10246, May 28, 2002

Machine-extracted title · confidence 95%

Laboratory report documenting GCMS analysis of sample AE10246 conducted on May 28, 2002, including surrogate recovery data.

NYC-WTC_000024883–000024895

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

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Scanned page image, NYC-WTC_000024885
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NYC 9/11 Public Portal Document LSC Area Percent Report

Data File : C:\MSDCHEM\1\DATA\020509\10246.D Vial: 24 Acq On : 10 May 2002 9:21 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 6.152 518 523 567 rBV 542992 1120867 21.96% 4.003% 2 11.370 1399 1411 1430 rBV 1398512 3626760 71.06% 12.952% 3 16.534 2271 2290 2309 rBV 1691846 4601124 90.15% 16.432% 4 24.460 3620 3639 3655 rBV2 1620336 4794310 93.94% 17.121% 5 24.607 3656 3664 3675 rVB6 15333 44408 0.87% 0.159%

6 27.533 4148 4162 4174 rBV4 195474 531875 10.42% 1.899% 7 31.082 4756 4766 4779 rBV5 14299 44411 0.87% 0.159% 8 31.717 4851 4874 4893 rBV3 1665869 5103799 100.00% 18.227% 9 31.958 4901 4915 4927 rBV4 15477 47984 0.94% 0.171% 10 34.925 5408 5420 5429 rBV4 72813 192873 3.78% 0.689%

11 36.881 5742 5753 5758 rBV7 19083 47883 0.94% 0.171% 12 36.952 5759 5765 5782 rVB5 43143 116076 2.27% 0.415% 13 37.216 5801 5810 5819 rBV6 35773 90258 1.77% 0.322% 14 39.931 6261 6272 6290 rBV2 2195767 4413339 86.47% 15.761% 15 43.151 6808 6820 6839 rBV2 1608452 3225745 63.20% 11.520%

Sum of corrected areas: 28001712

10246.D SCAN020507.M Tue May 14 14:26:40 2002 Page 1

NYC-WTC_000024885

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NYC-WTC_000024885Source: NYC Law Department, mirrored locally

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