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GCMS analysis results for sample AD29465, Jan 22 2002

Machine-extracted title · confidence 100%

Laboratory report showing GCMS analysis of sample AD29465 including unknown compounds and surrogate recovery data.

NYC-WTC_000049861–000049869

Folder label: “GCMS X 1/2/02 A 1/3 - 1/4/02

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NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File C:\HPCHEM\1\DATA\JAN0302\29519.D Vial: 22 Acq On 4 Jan 2002 7:00 am Operator: 209 GALOS Sample gems scan 1/2 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0103.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 7.462 259 263 277 rBV 306054 883192 16.35% 3.218% 2 11.520 701 705 726 rBV 1531457 4147410 76.80% 15.113% 3 15.118 1092 1097 1115 rBV 2562450 5268729 97.56% 19.199% 4 20.388 1665 1671 1694 rBV 2640802 5400331 100.00% 19.679% 5 24.803 2146 2152 2164 rBV2 2467180 5112638 94.67% 18.631%

6 29.880 2700 2705 2711 rBV 322371 597650 11.07% 2.178% 7 32.827 3020 3026 3044 rBV2 1521987 3560649 65.93% 12.975% 8 36.894 3462 3469 3487 rBV 911822 2471686 45.77% 9.007%

Sum of corrected areas: 27442285

29519.D GCMS0103.M Fri Jan 11 08:33:05 2002

NYC-WTC_000049866

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NYC-WTC_000049866Source: NYC Law Department, mirrored locally

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