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Document / 13 pages

GCMS analysis results for sample A024874, Nov 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of sample A024874 identifying unknown compounds on November 19, 2001.

NYC-WTC_000068954–000068966

Folder label: “GCMS Scan X 10/17/01 An 11/6/01

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NYC 9/11 Public Portal Document

LSC Area Percent Report Data File : C:\HPCHEM\1\DATA\NOV0501\24874.D Vial; 23 Acq On ; 6 Nov 2001 10;23 am Operator; 209 GALOS Sample ; gc/ms unknown Inst : GC/MS 209 Mise ; Multiplr: 1.00 MS Integration Params; LSCINT.P Method ; C;\HPCHEM\1\METHODS\NP103001.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 6.318 136 139 146 rBV 26611 56272 1.05% 0.204% 2 6.428 147 151 162 rW 42485 117828 2.20% 0.427% 3 6.556 162 165 174 rW 23454 59190 1.11% 0.214% 4 6.676 174 178 195 rVB 29244 79821 1.49% 0.289% 5 7.704 286 290 301 rBV 52657 141298 2.64% 0.512%

6 11.578 705 712 721 rBV 39889 98541 1.84% 0.357% 7 11.706 721 726 748 rW 1395827 3608710 67.41% 13.067% 8 15.323 1114 1120 1137 rBV 2190427 4945689 92.38% 17.908% 9 20.602 1688 1695 1712 rBV 2387238 5353602 100.00% 19.385% 10 25.018 2170 2176 2190 rBV2 2327875 5162467 96.43% 18.693%

11 33.060 3045 3052 3072 rBV2 1886303 4405496 82.29% 15.952% 12 37.163 3489 3499 3520 rBV2 1260869 3587887 67.02% 12.992%

Sum of corrected areas; 27616801 24874.D NP103001.M Fri Nov 16 15;37;24 2001

NYC-WTC_000068960

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NYC-WTC_000068960Source: NYC Law Department, mirrored locally

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