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GCMS analysis results for sample AD31549, Feb 27 2002

Machine-extracted title · confidence 100%

Laboratory report listing detection results for volatile organic compounds in sample AD31549 analyzed on February 27, 2002.

NYC-WTC_000038149–000038157

Folder label: “GCMS X 2/21/02 A 2/22/02

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NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File : C:\HPCHEM\l\DATA\FEB2102\31549.D Vial: 33 Acq On : 22 Feb 2002 10:41 pm Operator: Sample : gc/ms scan 2/21 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 8.198 340 344 361 rBV 96728 264787 11.38% 2.195% 2 12.329 789 794 810 rVB 714264 1675997 72.01% 13.892% 3 15.974 1185 1191 1207 rBV 1068415 2202985 94.66% 18.261% 4 21.289 1763 1770 1783 rBV 1103698 2327339 100.00% 19.291% 5 25.732 2248 2254 2266 rBV2 1022156 2212176 95.05% 18.337%

6 30.809 2802 2807 2813 rVB 131552 258175 11:09% 2.140% 7 33.802 3126 3133 3152 rBV2 754344 1746146 75.03% . 14.474% 8 38.080 3591 3599 3617 rBV2 436033 1376591 59.15% 11.411%

Sum of corrected areas: 12064196

31549.D GCMS0208.M Wed Feb 27 12:00:55 2002

NYC-WTC_000038154

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NYC-WTC_000038154Source: NYC Law Department, mirrored locally

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