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GCMS analysis results for sample AD31499, Feb 27 2002

Machine-extracted title · confidence 100%

Laboratory report listing detection results for volatile organic compounds in sample AD31499 analyzed on February 27, 2002.

NYC-WTC_000038139–000038148

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\l\DATA\FEB2102\31499.D Vial: 35 Acq On : 23 Feb 2002 12:39 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 8.203 340 344 353 rBV 94828 226596 10.07% 1.948% 2 12.334 788 794 808 rVB 659181 1616261 71.84% 13.898% 3 15.970 1184 1190 1209 rBV 989776 2113636 93.94% 18.175% 4 21.285 1763 1769 1786 rBV . 1081682 2249958 100.00% 19.347% 5 25.738 2247 2254 2265 rBV2 1002582 2131299 94.73% 18.327%

6 25.875 2265 2269 2282 rVB 8866 25261 1.12% 0.217% 7 30.814 2802 2807 2814 rVB 116290 233553 10.38% 2.008% 8 33.807 3125 3133 3148 rBV2 696305 1672988 74.36% 14.386% 9 34.009 3150 3155 3168 rVB 13905 44620 1.98% 0.384%. 10 38.085 3590 3599 3616 rBV 425160 1315310 58.46% 11.310%

Sum of corrected areas: 11629482

31499.D GCMS0208.M Wed Feb 27 12:00:12 2002

NYC-WTC_000038144

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NYC-WTC_000038144Source: NYC Law Department, mirrored locally

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