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GCMS analysis results for sample AE02575, March 2002

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Laboratory report documenting GCMS analysis of sample AE02575 conducted on March 25, 2002, identifying other unknown compounds.

NYC-WTC_000038871–000038890

Folder label: “GCMS X 3/4/02 A 3/20/02

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NYC 9/11 Public Portal Document LSC Area Percent Report

. Data File : C:\HPCHEM\1\DATA\MAR1902\2575.D Vial: 24 Acq On : 21 Mar 2002 3:41 am Operator: Sample : gc/ms scan 3/4 Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0308.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 8.152 334 338 345 rBV 33677 70625 1.59% 0.315% 2 12.265 781 786 801 rVB 1386384 2953760 66.68% 13.163% 3 14.863 1064 1069 1076 rVB 119514 222178 5.02% 0.990% 4 15.909 1176 1183 1199 rBV 1868477 3972130 89.67% 17.701% 5 18.021 1408 1413 1419 rVB 93485 186461 4.21% 0.831%

6 18.737 1484 1491 1496 rBV 61826 116939 2.64% 0.521% 7 20.857 1717 1722 1729 rVB 76293 145955 3.29% 0.650% 8 21.215 1754 1761 1779 rBV 2126752 4429742 100.00% 19.740% 9 23.382 1991 1997 2005 rBV 58393 112324 2.54% 0.501% 10 25.558 2228 2234 2238 rBV2 43138 83815 1.89% 0.373%

11 25.659 2238 2245 2256 rBV2 1966332 4332305 97.80% 19.306% 12 27.495 2438 2445 2450 rVB 31230 63377 1.43% 0.282% 13 29.257 2630 2637 2642 rBV2 29266 55464 1.25% 0.247% 14 30.735 2792 2798 2805 rVB 255519 512256 11.56% 2.283% 15 30.845 2805 2810 2815 rBV2 25668 55402 1.25% 0.247%

16 32.314 2964 2970 2976 rBV 23482 50723 1.15% 0.226% 17 33.719 3112 3123 3142 rBV2 1306966 3046512 68.77% 13.576% 18 34.967 3253 3259 3266 rBV2 17889 44591 1.01% 0.199% 19 37.979 3578 3587 3603 rBV2 658005 1985956 44.83% 8.850%

Sum of corrected areas: 22440515

2575 .D GCMS0308.M Thu Mar 21 14:23:07 2002

NYC-WTC_000038876

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NYC-WTC_000038876Source: NYC Law Department, mirrored locally

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