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GCMS analysis results for sample AD23993, Oct 2001

Machine-extracted title · confidence 95%

Laboratory report documenting GCMS analysis of sample AD23993 conducted on October 25, 2001, noting unknown compounds.

NYC-WTC_000067720–000067734

Folder label: “GCMS Scan X 10/4/01 An 10/18/01

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NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File : C:\HPCHEM\1\DATA\OCT1701\23994.D Vial: 16 Acq On : 18 Oct 2001 3:56 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\NP101901.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 Smoothing : OFF Filtering: 5 San^ling : 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 5.139 8 11 25 rVB 13110 37322 1.43% 0.269% 2 6.378 142 146 152 rBV 24423 46105 1.76% 0.332% 3 6.479 152 157 169 rW 38129 102307 3.91% 0.737% 4 6.617 169 172 180 rW 20615 45700 1.75% 0.329% 5 6.727 180 184 196 rVB 28154 62178 2.38% 0.448% 6 7.213 230 237 243 rBV 11786 35223 1.35% 0.254% 7 7.746 292 295 306 rBV 65484 153688 5.88% 1.107% 8 11.620 713 717 727 rVB 19967 48372 1.85% 0.348% 9 11.758 727 732 749 rBV 742721 1892379 72.35% 13.631% 10 15.375 1120 1126 1141 rBV 1160184 2543509 97.24% 18.322% 11 20.653 1695 1701 1714 rBV 1212673 2615645 100.00% 18.841% 12 25.078 2176 2183 2194 rBV2 1110952 2435317 93.11% 17.542% 13 33.120 3052 3059 3076 rBV2 922126 2107225 80.56% 15.179% 14 37.233 3499 3507 3521 rBV2 623781 1757662 67.20% 12.661%

Sum of corrected areas: 13882632 23994.D NP101901.M Wed Oct 24 11:24:33 2001

NYC-WTC_000067726

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NYC-WTC_000067726Source: NYC Law Department, mirrored locally

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