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GCMS analysis results for sample AE00327, Jan 2002

Machine-extracted title · confidence 100%

Gas chromatography-mass spectrometry analysis of sample AE00327 showing unknown compounds and surrogate 2,4-DDD measurement.

NYC-WTC_000051192–000051205

Folder label: “GCMS X 1/8/02 A 1/10/02

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NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File : C:\MSDCHEM\1\5973N\02JAN10\00472.D Vial: 7 Acq On 10 Jan 2002 7:46 pm Operator: Sample 508 scan ext 1/8 Inst : Instrumen Mise : January 10, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\MSDCHEM\1\METHODS\METHODS\SCAN508.M (RTE Integrator) Title : 508 scan method Smoothing : OFF Filtering: 5 Sampling : 2 Min Area: 100 Area counts Start Thrs: 0.2 Max Peaks: 20 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 3.613 17 21 25 rBV 27842 48351 0.40% 0.074% 2 3.990 51 54 59 rW2 16990 32850 0.27% 0.050% 3 4.082 59 62 67 rW2 17995 35339 0.29% 0.054% 4 4.241 71 76 83 rW2 67277 148086 1.23% 0.226% 5 4.630 101 110 117 rVB2 18961 54275 0.45% 0.083%

6 4.835 125 128 141 rVB2 34480 89634 0.75% 0.137% 7 5.885 217 220 241 rBV 750785 1504369 12.51% 2.296% 8 7.073 321 324 329 rBV 25252 43784 0.36% 0.067% 9 9.710 551 555 561 rBV 3490463 6836155 56.85% 10.433% 10 9.938 573 575 587 rVB3 21372 43523 0.36% 0.066%

11 13.192 855 860 865 rBV 5278749 9846745 81.89% 15.028% 12 18.341 1305 1311 1315 rBV 5582907 10911807 90.74% 16.653% 13 20.933 1533 1538 1543 rW 33456 56499 0.47% 0.086% 14 22.280 1653 1656 1661 rBV2 44980 86530 0.72% 0.132% 15 22.645 1681 1688 1693 rBV2 5226300 11862759 98.65% 18.105%

16 22.771 1695 1699 1709 rVB 66722 168318 1.40% 0.257% 17 27.726 2129 2133 2139 rBV 697596 1260658 10.48% 1.924% 18 30.500 2369 2376 2381 rBV 4894349 12024796 100.00% 18.352% 19 31.105 2425 2429 2443 rVB4 9229 39807 0.33% 0.061% 20 34.416 2713 2719 2745 rBV 3962713 10428372 86.72% 15.916%

Sum of corrected areas: 65522657

0472.D SCAN508.M Fri Jan 11 10:08:54 2002 Page 1

NYC-WTC_000051194

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NYC-WTC_000051194Source: NYC Law Department, mirrored locally

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