GCMS analysis report for sample AE01507, March 2002

NYC 9/11 Public Portal Document LSC Area Percent Report . Data File : C:\MSDCHEM\1\5973N\02FEB21\01508.D Vial: 8 Acq On : 21 Feb 2002 9:01 pm Operator: Sample : 508 scan fb Inst : Instrumen Mise : February 21, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Method : C:\MSDCHEM\1\METHODS\METHODS\HP022102.M (RTE Integrator) Title : 508 scan method Smoothing : OFF Filtering: 5 Sampling : 2 Min Area: 100 Area counts Start Thrs: 0.2 Max Peaks: 2 0 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 3.622 19 22 31 rVB 39293 63342 0.43% 0.082% 2 3.927 45 49 55 rW 19251 38962 0.27% 0.050% 3 4.808 123 127 133 rBV 12021 28922 0.20% 0.037% 4 4.920 133 137 143 rW 19595 49534 0.34% 0.064% 5 5.022 143 146 153 rVB2 13456 32918 0.22% 0.043% 6 5.135 153 156 167 rBV 15481 46557 0.32% 0.060% 7 5.948 223 228 235 rBV 61591 177120 1.21% 0.229% 8 6.049 235 237 263 rW 104676 381196 2.59% 0.493% 9 9.718 557 562 567 rBV 4636981 9275286 63.11% 12.008% 10 9.888 575 577 587 rVB3 9448 34398 0.23% 0.045% 11 13.195 865 870 875 rBV 7057572 13546993 92.17% 17.538% 12 13.376 883 886 891 rVB 13110 27965 0.19% 0.036% 13 18.332 1319 1325 1331 rBV 6810952 14369547 97.77% 18.603% 14 22.283 1671 1675 1683 rVB 39608 85611 0.58% 0.111% 15 22.633 1701 1706 1711 rBV2 6472375 14697142 100.00% 19.027% 16 24.857 1897 1903 1909 rBV 14811 38677 0.26% 0.050% 17 27.724 2153 2157 2163 rBV 901588 1593916 10.85% 2.063% 18 30.490 2397 2402 2447 rBV2 5207260 12915139 87.88% 16.720% 19 31.099 2453 2456 2463 rVB 14366 33793 0.23% 0.044% 20 34.407 2743 2749 2785 rBV 3361545 9808126 66.73% 12.697%

Sum of corrected areas: 77245144

01508.D HP022102.M Mon Feb 25 10:54:55 2002 Page 1

NYC-WTC_000009990