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GCMS analysis results for sample AD31498, Feb 27 2002

Machine-extracted title · confidence 100%

Laboratory report listing detection results for volatile organic compounds in sample AD31498 analyzed on February 27, 2002.

NYC-WTC_000038130–000038138

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\1\DATA\FEB2102\31498.D Vial: 36 Acq On : 23 Feb 2002 1:38 am 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 8.200 340 344 369 rBV 79460 240860 12.15% 2.459% 2 12.332 789 794 811 rVB 560228 1401688 70.70% 14.311% 3 15.976 1185 1191 1207 rBV 847217 1812554 91.42% 18.506% 4 21.282 1763 1769 1783 rBV 935697 1982609 100.00% 20.243% 5 25.735 2247 2254 2266 rBV2 862827 1823370 91.97% 18.617%

6 30.812 2802 2807 2812 rVB 118294 222403 11.22% 2.271% 7 33.804 3126 3133 3150 rBV 559797 1308311 65.99% 13.358% 8 38.082 3590 3599 3621 rBV 319509 1002461 50.56% 10.235%

Sum of corrected areas: 9794256

31498.D GCMS0208.M Wed Feb 27 11:59:25 2002

NYC-WTC_000038135

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NYC-WTC_000038135Source: NYC Law Department, mirrored locally

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