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GCMS analysis results for sample AE00005, Feb 13 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of sample AE00005 with detection of unknown compounds and surrogate recovery.

NYC-WTC_000050088–000050098

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\5.D Vial: 12 Acq On : 24 Jan 2002 11:51 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 7.429 256 260 273 rBV 371345 987059 12.35% 2.395% 2 7.576 273 . 276 291 rVB2 36134 149143 1.87% 0.362% 3 11.486 697 702 721 rBV 2475354 6045250 75.63% 14.670% 4 14.130 985 990 995 rBV 124123 232155 2.90% 0.563% 5 15.076 1088 1093 1112 rBV 3670014 7704756 96.40% 18.697%

6 20.345 1660 1667 1683 rBV 3851290 7992861 100.00% 19.397% 7 24.761 2141 2148 2160 rBV2 3368514 7495188 93.77% 18.189% 8 29.829 2695 2700 2706 rBV 406634 846019 10.58% 2.053% 9 32.785 3015 3022 3047 rBV2 2394485 5419836 67.81% 13.153% 10 36.842 3457 3464 3483 rBV2 1553327 4335213 54.24% 10.520%

Sum of corrected areas: 41207480

5 .D GCMS0208.M Fri Feb 08 13:39:42 2002

NYC-WTC_000050093

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NYC-WTC_000050093Source: NYC Law Department, mirrored locally

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

NYC-WTC_000016635

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

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