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GCMS unknowns report for sample AE12280, June 2002

Machine-extracted title · confidence 100%

Report documenting analysis for unknown compounds and surrogate recovery in sample AE12280.

NYC-WTC_000013730–000013739

Folder label: “GCMS X 5/23/02 A 5/30/02

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NYC 9/11 Public Portal Document

LSC Area Percent Report •* Data File : C:\HPCHEM\l\DATA\MAY2902\12280.D Vial: 21 Acq On : 30 May 2002 6:59 am Operator: Morgan Sample : gc/ms scan 5/23 Inst : 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Method : C:\HPCHEM\1\METHODS\GCMS0528.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 8.050 323 327 353 rBV 417804 1067733 25.45% 4.457% 2 12.071 759 765 783 rBV 1189004 2947292 70.24% 12.302% 3 14.678 1044 1049 1058 rVB 79255 158552 3.78% 0.662% 4 15.697 1154 1160 1176 rBV 1869677 4016546 95.72% 16.765% 5 20.994 1730 1737 1749 rBV 1958750 4152744 98.96% 17.333% 6 23.133 1961 1970 1980 rBV 967457 1980649 47.20% 8.267% 7 25.428 2213 2220 2230 rBV2 1961789 4196175 100.00% 17.514% 8 27.411 2431 2436 2440 rBV 32859 67468 1.61% 0.282% 9 33.470 3089 3096 3112 rBV2 1315423 3055615 72.82% 12.754% 10 37.656 3544 3552 3567 rBV 816943 2315590 55.18% 9.665%

Sum of corrected areas: 23958364 12280.D GCMS0528.M Thu May 30 10:39:02 2002

NYC-WTC_000013735

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NYC-WTC_000013735Source: NYC Law Department, mirrored locally

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