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GCMS analysis results for sample AE10432, May 2002

Machine-extracted title · confidence 100%

Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE10432 conducted on May 20, 2002.

NYC-WTC_000045223–000045237

Folder label: “GCMS X 5/2/02 A 5/11/02

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Scanned page image, NYC-WTC_000045228
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NYC 9/11 Public Portal Document

Data File : C:\HPCHEM\1\DATA\MAY1002\10432.D Vial: 29 . Acq On : 11 May 2002 5:25 pm Operator: Sample : gc/ms scan 5/2 Inst : 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0510.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 8.138 334 338 344 rBV 348017 737012 22.00% 4.352% 2 12.161 771 777 795 rBV 1047624 2414432 72.06% 14.258% 3 15.789 1167 1173 1191 rBV 1391945 3005825 89.72% 17.751% 4 21.104 1746 1753 1776 rBV 1620631 3350357 100.00% 19.785% 5 23.239 1977 1986 1994 rVB 167692 332215 9.92% 1.962%

6 25.549 2231 2238 2249 rBV2 1410193 2976877 88.85% 17.580% 7 33.603 3111 3117 3135 rBV2 923705 2043459 60.99% 12.067% 8 36.068 3380 3386 3397 rBV2 15543 50506 1.51% 0.298% 9 37.287 3513 3519 3531 rBV2 21371 82047 2.45% 0.485% 10 37.828 3569 3578 3599 rBV2 527124 1567545 46.79% 9.257%

11 38.726 3668 3676 3687 rBV2 23645 110561 3.30% 0.653% 12 40.467 3856 3866 3877 rBV3 18757 103262 3.08% 0.610% 13 42.620 4090 4101 4114 rBV3 14836 96828 2.89% 0.572% 14 45.351 4387 4399 4409 rBV4 9193 62711 1.87% 0.370%

Sum of corrected areas: 16933637

10432.D GCMS0510.M Thu May 16 10:20:25 2002

NYC-WTC_000045228

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NYC-WTC_000045228Source: NYC Law Department, mirrored locally

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