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GCMS analysis results, sample AD23900, Oct 2001

Machine-extracted title · confidence 100%

DEP lab report for GCMS analysis of sample AD23900 conducted on October 23, 2001, noting unknown compounds.

NYC-WTC_000067453–000067466

Folder label: “GCMS Scan X 10/2/01 An 10/17/01

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NYC 9/11 Public Portal Document

LSC Area Percent Report Data File : C:\HPCHEM\1\DATA\OCT1701\23900.D Vial: 5 Acq On : 17 Oct 2001 5:12 pm Operator: 209 GALOS San^le ; gc/ms unknown Inst : GC/MS 209 Mise Multiplr; 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\NP101901.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 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 6.387 143 147 153 rBV 18266 35999 1.45% 0.273% 2 6.488 153 158 169 rW 30947 78323 3.14% 0.594% 3 6.626 169 173 180 rW 14088 31534 1.27% 0.239% 4 6.736 182 185 192 rVB 20714 43143 1.73% 0.327% 5 7.755 293 296 313 rBV 43376 111474 4.48% 0.846% 6 11.629 714 718 727 rVB 18695 46468 1.87% 0.353% 7 11.767 727 733 750 rBV 713518 1789751 71.86% 13.579% 8 15.374 1120 1126 1141 rBV 1094978 2415159 96.98% 18.323% 9 20.653 1694 1701 1720 rBV 1094452 2490445 100.00% 18.895% 10 25.087 2177 2184 2195 rBV2 1067183 2331032 93.60% 17.685% 11 33.120 3052 3059 3073 rBV2 867112 2049623 82.30% 15.550% 12 37.233 3499 3507 3522 rBV2 624782 1757815 70.58% 13.336%

Sum of corrected areas: 13180766 23900.D NP101901.M Tue Oct 23 12:46:05 2001

NYC-WTC1000067459

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NYC-WTC_000067459Source: NYC Law Department, mirrored locally

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