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GCMS analysis results for sample AD31462, Feb 11, 2002

Machine-extracted title · confidence 100%

Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AD31462 conducted on February 11, 2002.

NYC-WTC_000016320–000016329

Folder label: “GCMS X 12/28/01 A 1/17/02

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Scanned page image, NYC-WTC_000016325
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NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File : C:\HPCHEM\1\DATA\JAN1602\31462.D Vial: 27 Acq On : 17 Jan 2002 2:02 pm Operator: 209 GALOS Sample : gc/ms scan 12/28 Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0103.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 7.447 258 262 295 rVB 340477 1018226 15.72% 3.028% 2 11.505 699 704 723 rBV 1856577 4950700 76.45% 14.723% 3 15.094 1089 1095 1114 rBV 3051376 6311142 97.45% 18.769% 4 20.354 1662 1668 1685 rBV 3058302 6475983 100.00% 19.259% 5 24.770 2143 2149 2162 rBV2 2842142 6117355 94.46% 18.193%

6 24.926 2162 2166 2179 rVB 22885 74461 1.15% 0.221% 7 29.847 2697 2702 2713 rBV 313599 659065 10.18% 1.960% 8 32.803 3017 3024 3045 rBV2 1944842 4525093 69.87% 13.457% 9 36.870 3457 3467 3488 rBV 1249168 3493074 53.94% 10.388%

Sum of corrected areas: 33625099

31462.D GCMS0103.M Thu Feb 07 12:39:32 2002

NYC-WTC_000016325

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NYC-WTC_000016325Source: NYC Law Department, mirrored locally

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