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GCMS sample analysis report for AD29929, Jan 2002

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Laboratory analysis report for environmental sample AD29929 showing GCMS results and surrogate compound recovery rates.

NYC-WTC_000037457–000037472

Folder label: “GCMS X 12/11/01 A 12/16/01

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NYC 9/11 Public Portal Document

LSC Area Percent Report

* Data File : C:\HPCHEM\1\DATA\DEC1401\29928.D Vial: 46 Acq On : 16 Dec 2001 10:39 am Operator: 209 GALOS Sample : gems scan 12/11 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS1126.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 7.596 274 278 289 rBV 328474 838133 13.44% 2.512% 2 7.733 289 293 309 rVB3 60676 249422 4.00% 0.747% 3 11.350 683 687 692 rBV 60683 147359 2.36% 0.442% 4 11.424 692 695 710 rVB 69244 214823 3.44% 0.644% 5 11.672 715 722 746 rBV 1827338 4860701 77.93% 14.566%

6 15.279 1109 1115 1134 rBV 2530645 5955696 95.48% 17.847% 7 20.549 1683 1689 1696 rBV 2883760 6237649 100.00% 18.692% 8 20.622 1696 1697 1715 rVB 66474 133751 2.14% 0.401% 9 24.974 2165 2171 2184 rBV2 2608474 6012717 96.39% 18.018% 10 25.121 2185 2187 2204 rVB3 25865 92212 1.48% 0.276%

11 30.051 2719 2724 2731 rBV 397664 813731 13.05% 2.438% 12 33.007 3040 3046 3067 rBV2 1794442 4479346 71.81% 13.423% 13 33.291 3072 3077 3088 rVB2 26909 83293 1.34% 0.250% 14 37.101 3485 3492 3509 rBV 1133929 3252237 52.14% 9.746%

Sum of corrected areas: 33371070

29928.D GCMS1126.M Wed Jan 30 12:44:16 2002

NYC-WTC_000037462

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NYC-WTC_000037462Source: NYC Law Department, mirrored locally

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