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GCMS analysis results for sample AE00007, Feb 13 2002

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Laboratory report documenting GCMS analysis of sample AE00007 with detection of unknown compounds and surrogate recovery.

NYC-WTC_000050165–000050176

Folder label: “GCMS X 1/3/02 A 1/24/02

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NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File : C:\HPCHEM\1\DATA\JAN2402\7.D Vial: 6 Acq On : 24 Jan 2002 5:57 pm Operator: 209 GALOS Sample : GC/MS SCAN 1/3 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 7.435 256 260 272 rBV 348093 889438 11.04% 2.075% 2 7.582 272 276 292 rVB 55484 206679 2.56% 0.482% 3 11.483 696 701 719 rBV 2490438 6275773 77.87% 14.642% 4 14.127 983 989 996 rBV 894929 1822440 22.61% 4.252% 5 15.082 1087 1093 1112 rBV 3817538 7799938 96.78% 18.198%

6 20.342 1660 1666 1686 rBV 3833287 8059172 100.00% 18.803% 7 24.758 2140 2147 2158 rBV2 3498915 7509051 93.17% 17.519% 8 24.905 2159 2163 2176 rVB2 28385 85334 . 1.06% 0.199% 9 29.835 2695 2700 2706 rBV 440669 871255 10.81% 2.033% 10 32.782 3014 3021 3042 rBV2 2185914 5210391 64.65% 12.156%

11 36.848 3456 3464 3486 rBV2 1490848 4131922 51.27% 9.640%

Sum of corrected areas: 42861393

7.D GCMS0208.M Fri Feb 08 13:40:59 2002

NYC-WTC_000050170

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NYC-WTC_000050170Source: NYC Law Department, mirrored locally

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GCMS sample analysis report, Feb 2002 · Box DEP Box 16

NYC-WTC_000016657

Gas chromatography mass spectrometry report documenting analytical results for environmental samples processed in mid-February 2002.

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