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GCMS analysis results for sample AE11155, May 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of sample AE11155 conducted on May 22, 2002, including surrogate recovery data.

NYC-WTC_000024495–000024513

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\11155.D Vial: 21 Acq On : 16 May 2002 7:34 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 93 96 108 rVB 28239 42339 0.51% 0.110% 2 4.301 204 208 227 rBV 102572 261982 3.15% 0.679% 3 4.466 229 236 272 rVB 719681 1215555 14.62% 3.149% 4 5.247 363 369 380 rBV 129116 233861 2.81% 0.606% 5 5.647 430 437 449 rBV 106292 202899 2.44% 0.526%

6 6.117 510 517 520 rBV 41654 69124 0.83% 0.179% 7 6.158 520 524 547 rVB 764712 1409101 16.95% 3.650% 8 7.386 720 733 757 rBV 3126627 8313684 100.00% 21.534% 9 7.880 808 817 822 rBV 1325271 2823154 33.96% 7.312% 10 8.420 902 909 925 rBV 115796 281901 3.39% 0.730%

11 10.441 1243 1253 1268 rVB2 68482 173727 2.09% 0.450% 12 10.641 1281 1287 1297 rBV6 17632 46423 0.56% 0.120% 13 11.376 1399 1412 1433 rBV 1172836 3005666 36.15% 7.785% 14 16.534 2274 2290 2313 rBV 1493401 3734251 44.92% 9.672% 15 24.461 3620 3639 3652 rBV 1391064 3854710 46.37% 9.984%

16 27.551 4146 4165 4178 rVB2 878978 2429522 29.22% 6.293% 17 31.711 4857 4873 4891 rBV2 1361805 4034751 48.53% 10.451% 18 39.931 6258 6272 6296 rBV2 1748306 3422550 41.17% 8.865% 19 40.519 6363 6372 6392 rBV3 174095 437174 5.26% 1.132% 20 43.151 6808 6820 6843 rBV2 1259007 2614861 31.45% 6.773%

Sum of corrected areas: 38607235

11155.D SCAN020507.M Thu May 16 09:34:50 2002 Page 1

NYC-WTC_000024499

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NYC-WTC_000024499Source: NYC Law Department, mirrored locally

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