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GCMS analysis results for sample AD25945, Dec 2001

Machine-extracted title · confidence 95%

Laboratory report documenting GCMS analysis of sample AD25945 conducted on December 12, 2001, including surrogate compound data.

NYC-WTC_000030774–000030783

Folder label: “GCMS SCAN X 10/31/01 AN 11/21/01

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NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File : C:\HPCHEM\1\DATA\NOV2101\25945.D Vial: 11 Acq On : 21 Nov 2001 9:09 pm 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 7.079 218 222 238 rBV 295764 612924 8.07% 1.547% 2 11.715 721 727 750 rBV 1970839 5246520 69.07% 13.243% 3 15.323 1114 1120 1132 rBV 3177585 6951949 91.52% 17.548% 4 20.602 1688 1695 1711 rBV 3346407 7596033 100.00% 19.174% 5 25.018 2169 2176 2188 rBV2 3244243 7547527 99.36% 19.052%

6 25.155 2188 2191 2201 rVB 29083 88156 1.16% 0.223% 7 33.059 3045 3052 3075 rBV2 2627307 6366224 83.81% 16.070% 8 37.163 3489 3499 3513 rBV2 1742286 5207062 68.55% 13.144%

Sum of corrected areas: 39616395

25945.D NP103001.M Tue Dec 11 09:29:12 2001

NYC-WTC_000030780

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NYC-WTC_000030679 · Box DEP Box 21

Gas chromatography-mass spectrometry scan record from late October to November 2001 regarding environmental sample analysis.

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