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GCMS analysis results for sample AE11283, May 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of sample AE11283 conducted on May 28, 2002, including surrogate recovery data.

NYC-WTC_000024565–000024574

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\1\DATA\020516\11283.D Vial: 11 Acq On : 16 May 2002 7:15 pm 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 6.158 515 524 559 rBV 509221 1081658 38.04% 6.284% 2 11.376 1400 1412 1435 rBV 780117 2038528 71.70% 11.843% 3 16.534 2275 2290 2307 rBV 989068 2551307 89.73% 14.822% 4 24.460 3623 3639 3651 rBV2 953623 2662615 93.65% 15.468% 5 27.551 4143 4165 4182 rBV3 607772 1758228 61.84% 10.214%

6 31.088 4759 4767 4777 rBV3 6549 15757 0.55% 0.092% 7 31.711 4855 4873 4897 rBV2 937277 2843238 100.00% 16.518% 8 31.958 4906 4915 4927 rVB4 7671 23641 0.83% 0.137% 9 39.931 6257 6272 6296 rBV 1273120 2414921 84.94% 14.029% 10 40.518 6364 6372 6391 rBV4 41234 118994 4.19% 0.691%

11 43.151 6809 6820 6838 rBV2 821976 1704407 59.95% 9.902%

Sum of corrected areas: 17213294

11283.D SCAN020507 .M Fri May 17 13:03:21 2002 Page 1

NYC-WTC_000024569

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NYC-WTC_000024569Source: NYC Law Department, mirrored locally

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