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GCMS analysis results, sample AE04026, March 2002

Machine-extracted title · confidence 85%

Gas chromatography-mass spectrometry analysis report for sample AE04026, completed March 15, 2002, identifying unknown compounds and surrogate recovery data.

NYC-WTC_000038324–000038333

Folder label: “GCMS X 2/22/02 A 2/24/02

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Scanned page image, NYC-WTC_000038329
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NYC 9/11 Public Portal Document RCPULU

Data File : C:\HPCHEM\1\DATA\FEB2102\4026.D Vial: 81 •Acq On : 25 Feb 2002 1:42 am Operator: Sample : gc/ms scan 2/22 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0208.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 8.201 339 344 362 rBV 117315 299567 15.17% 2.948% 2 12.332 788 794 807 rBV 591077 1396129 70.69% 13.738% 3 15.968 1184 1190 1205 rBV 844282 1825317 92.43% 17.961% 4 21.283 1763 1769 1778 rBV 955775 1974882 100.00% 19.433% 5 25.736 2247 2254 2265 rBV2 843350 1872158 94.80% 18.422%

6 25.873 2265 2269 2277 rVB 7111 20392 1.03% 0.201% 7 30.812 2802 2807 2813 rVB 139717 287966 14.58% 2.834% 8 33.796 3126 3132 3153 rBV2 594264 1421622 71.99% 13.989% 9 38.074 3590 3598 3612 rBV2 339869 1064703 53.91% 10.477%

Sum of corrected areas: 10162736

4026.D GCMS0208.M Wed Mar 13 11:40:41 2002

NYC-WTC_000038329

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NYC-WTC_000038329Source: NYC Law Department, mirrored locally

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