GCMS surrogate recovery results for sample AE03184, March 2002

NYC 9/11 Public Portal Document LDU Area Percent Keporc

Data File : C:\MSDCHEM\l\5973N\02MAR01\03184.D Vial: 4 Acq Oh : 1 Mar 2002 12:48 pm Operator: Sample : 508 scan Inst : Instrumen Mise : March 1, 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: 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 3.487 7 10 15 rVB 15513 24096 0.20% 0.037% 2 3.622 19 22 29 rBV2 24958 51419 0.42% 0.080% 3 3.927 45 49 53 rW 15483 24714 0.20% 0.038% 4 4.266 75 79 85 rVB3 8957 21157 0.17% 0.033% 5 4.650 107 113 121 rBV5 10256 38457 0.32% 0.059%

6 4.864 127 132 143 rBV4 19619 81939 0.67% 0.127% 7 5.022 143 146 14 9 rW2 10603 21857 0.18% 0.034% 8 5.112 151 154 165 rW4 7776 20556 0.17% 0.032% 9 5.891 219 223 231 rBV 721114 1462430 12.00% 2.262% 10 9.707 557 561 567 rBV 3739008 7077223 58.08% 10.945%

11 12.541 807 812 817 rVB 277583 472050 3.87% 0.730% 12 13.195 865 870 875 rBV 5150577- 10269013 84.27% 15.882% 13 16.537 1161 1166 1169 rBV 12573 25028 0.21% 0.039% 14 18.332 1319 1325 1331 rBV 5691749 11215318 92.03% 17.345% 15 22.283 1671 1675 1683 rBV 35522 72108 0.59% 0.112%

16 22.633 1701 1706 1711 rBV2 5785150 12186267 100.00% 18.847% 17 24.845 1899 1902 1911 rVB 8344 19955 0.16% 0.031% 18 27.724 2151 2157 2161 rBV 951393 1766673 14.50% 2.732% 19 30.490 2397 2402 2443 rVB 4605180 11233371 92.18% 17.373% 20 34.407 2743 2749 2791 rBV 3208231 8576550 70.38% 13.264%

Sum of corrected areas: 64660181

13184.D HP022102.M Mon Mar 04 12:32:51 2002 Page 1

NYC-WTC_000006049