GCMS analysis comments for sample AD28689, Dec 2001

NYC 9/11 Public Portal Document LSC Area Percent Report

Data File C: \HPCHEM\ 1 \DATA\DEC04 0 1\28689.D Vial: 14 Acq On 5 Dec 2001 1:04 am Operator: 209 GALOS Sample gc/ms 11/24 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Smoothing : OFF Filtering: 5 Sampling : 1 Min Area: 1 % 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 peak peak % Of # min scan scan scan TY height area % max. total

1 7.660 280 285 298 rBV 70224 211012 3.22% 0.598% 2 11.709 721 726 747 rBV 1888654 4921431 75.01% 13.954% 3 15.317 1113 1119 1138 rBV 2975500 6327225 96.43% 17.940% 4 20.586 1687 1693 1706 rBV 3055352 6561281 100.00% 18.604% 5 25.011 2168 2175 2187 rBV2 2548693 5797596 88.36% 16.438%

6 25.149 2187 2190 2199 rVB 26504 83045 1.27% 0.235% 7 29.436 2652 2657 2664 rBV 565372 1139089 17.36% 3.230% 8 29.555 2666 2670 2677 rVB 62397 132207 2.01% 0.375% 9 29.684 2679 2684 2692 rBV 66283 141358 2.15% 0.401% 10 30.078 2722 2727 2735 rVB 294889 588172 8.96% 1.668%

11 30.629 2782 2787 2793 rVB 63566 121542 1.85% 0.345% 12 31.575 2884 2890 2896 rBV 327404 691393 10.54% 1.960% 13 31.667 2896 2900 2907 rW 92340 203084 3.10% 0.576% 14 32.658 3003 3008 3015 rBV 66554 140878 2.15% 0.399% 15 33.035 3038 3049 3065 rBV2 1673380 3933095 59.94% 11.152%

16 33.613 3107 3112 3123 rVB 64295 146243 2.23% 0.415% 17 34.540 3207 3213 3220 rBV 39514 101586 1.55% 0.288% 18 35.421 3303 3309 3317 rBV2 28570 81037 1.24% 0.230% 19 36.725 3444 3451 3461 rBV2 40765 144125 2.20% 0.409% 20 37.129 3487 3495 3511 rBV2 1036444 2964055 45.17% 8.404%

21 38.038 3586 3594 3603 rBV2 40213 157399 2.40% 0.446% 22 39.608 3757 3765 3775 rBV2 37775 170947 2.61% 0.485% 23 41.554 3966 3977 3993 rVB4 43326 293324 4.47% 0.832% 24 43.977 4225 4241 4259 rBV6 24394 217635 3.32% 0.617%

Sum of corrected areas: 35268759

28689.D GCMS1126.M Mon Dec 10 10:18:42 2001

NYC-WTC_000035199