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GCMS analysis results for sample AE10705, May 20 2002

Machine-extracted title · confidence 100%

Gas chromatography-mass spectrometry report for sample AE10705 showing detection of unknown compounds and surrogate recovery.

NYC-WTC_000045811–000045823

Folder label: “GCMS X 5/3/02 A 5/13/02

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NYC 9/11 Public Portal Document

Data File : C:\MSDCHEM\1\DATA\020513\10705.D Vial: 16 Acq On : 14 May 2002 3:23 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 4.301 203 208 219 rVB 54405 83184 1.69% 0.306% 2 6.158 518 524 547 rBV 618925 1198084 24.33% 4.406% 3 11.375 1399 1412 1431 rBV 1425913 3550814 72.11% 13.060% 4 16.534 2272 2290 2309 rBV 1669207 4437859 90.12% 16.322% 5 24.460 3618 3639 3658 rBV 1612445 4631510 94.05% 17.034%

6 27.539 4145 4163 4177 rBV3 245804 694413 14.10% 2.554% 7 28.362 4291 4303 4315 rVB5 16457 49205 1.00% 0.181% 8 31.088 4755 4767 4779 rVB6 12852 40391 0.82% 0.149% 9 31.717 4852 4874 4899 rBV3 1590423 4924446 100.00% 18.112% 10 31.958 4908 4915 4927 rVB5 15147 46394 0.94% 0.171%

11 32.193 4942 4955 4966 rVB4 15288 46064 0.94% 0.169% 12 39.937 6261 6273 6291 rBV2 2166700 4351694 88.37% 16.005% 13 43.156 6810 6821 6839 rBV2 1570135 3135041 63.66% 11.531%

Sum of corrected areas: 27189099

10705.D SCAN020507.M Wed May 15 09:03:16 2002 Page 1

NYC-WTC_000045815

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NYC-WTC_000045815Source: NYC Law Department, mirrored locally

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