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GCMS analysis results for sample AD26677, Dec 10 2001

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Laboratory report documenting GCMS analysis of sample AD26677 identifying unknown compounds on December 10, 2001.

NYC-WTC_000031989–000032006

Folder label: “GCMS X 11/7/01 A 12/6/01

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NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File C:\HPCHEM\l\DATA\DEC0601\26677.D Vial: 11 Acq On 6 Dec 2001 7:17 pm Operator: GALOS Sample gc/ms unknown Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/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 5.010 11 18 26 rBV2 87082 310834 4.47% 0.760% 2 5.120 26 30 34 rW 178572 332307 4.78% 0.813% 3 5.184 34 37 57 rVB 270002 720706 10.37% 1.763% 4 5.661 86 89 104 rVB2 41222 119481 1.72% 0.292% 5 6.119 135 139 145 rBV 145530 334923 4.82% 0.819%

6 6.468 172 177 182 rBV2 46649 98141 1.41% 0.240% 7 6.578 186 189 200 rVB 48087 103972 1.50% 0.254% 8 6.706 200 203 211 rBV 35680 90171 1.30% 0.221% 9 7.165 248 253 267 rBV 643848 1372784 19.75% 3.358% 10 7.843 323 327 344 rBV 927405 1937468 27.88% 4.740%

11 10.319 592 597 604 rBV 181204 379304 5.46% 0.928% 12 10.530 616 620 629 rBV 77034 163859 2.36% 0.401% 13 11.887 762 768 781 rBV 2727126 5611375 80.75% 13.727% 14 15.500 1156 1162 1180 rBV 3298648 6924685 99.65% 16.940% 15 20.773 1731 1737 1752 rBV 3460723 6949198 100.00% 17.000%

16 25.184 2211 2218 2229 rBV2 2981458 6425755 92.47% 15.719% 17 33.189 3084 3091 3105 rBV2 2114950 4924940 70.87% 12.048% 18 33.446 3114 3119 3128 rBV 37975 100475 1.45% 0.246% 19 37.270 3529 3536 3552 rBV2 1453501 3977809 57.24% 9.731%

Sum of corrected areas: 40878187

26677.D NP112701.M Fri Dec 07 14:52:13 2001

NYC-WTC_000031994

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NYC-WTC_000031994Source: NYC Law Department, mirrored locally

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