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GCMS sample analysis summary, May 7, 2002

Machine-extracted title · confidence 90%

Summary of GC/MS analytical results for sample AE08837 processed on May 7, 2002, including surrogate recovery data.

NYC-WTC_000043686–000043698

Folder label: “GCMS X 4/24/02 A 5/3/02

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NYC 9/11 Public Portal Document LSC Area Percent Report

Data File C:\HPCHEM\1\DATA\MAY0 3 02\8837.D Vial: 6 Acq On 3 May 2002 6:56 pm Operator: Sample RE-EXT. Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0501.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 8.167 337 341 346 rBV 414141 809441 20.64% 4.143% 2 8.232 346 348 372 rVB 70616 235982 6.02% 1.208% 3 9.139 442 447 467 rVB 36336 99268 2.53% 0.508% 4 12.190 775 780 796 rVB 1208652 2804293 71.50% 14.355% 5 14.793 1059 1064 1070 rVB 118236 230919 5.89% 1.182%

6 15.828 1171 1177 1193 rBV 1763590 3552649 90.59% 18.186% 7 21.134 1750 1756 1770 rBV 1868418 3921847 100.00% 20.076% 8 23.269 1981 1989 1997 rBV 156218 326599 8.33% 1.672% 9 25.578 2234 2241 2252 rBV2 1693229 3567862 90.97% 18.264% 10 33.642 3113 3121 3135 rBV2 1021338 2310349 58.91% 11.826%

11 37.867 3575 3582 3601 rBV2 557235 1676244 42.74% 8.581%

Sum of corrected areas: 19535453

8837.D GCMS0501.M Mon May 06 10:48:09 2002

NYC-WTC_000043692

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NYC-WTC_000043692Source: NYC Law Department, mirrored locally

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