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← Document results/DEP Box 18/GCMS X 5/14/02 A 5/21/02
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GCMS blank analysis results for sample AE11306, May 21, 2002

Machine-extracted title · confidence 95%

Laboratory report of a method blank analysis for GCMS testing conducted on May 21, 2002, showing non-detects for various compounds.

NYC-WTC_000024956–000024964

Folder label: “GCMS X 5/14/02 A 5/21/02

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Scanned page image, NYC-WTC_000024961
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document LSC Area Percent Report

Data File : C:\HPCHEM\1\DATA\MAY2102\LBB.D Vial: 17 Acq On : 21 May 2002 4:33 pm Operator: Sample : EXTRACTS/14 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0520.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 8.113 331 335 369 rVB 690606 1519493 45.91% 8.476% 2 12.145 769 775 792 rBV 1094369 2550136 77.04% 14.225% 3 15.774 1165 1171 1187 rBV 1643513 3310067 100.00% 18.464% 4 21.080 1744 1750 1766 rBV 1618758 3306955 99.91% 18.447% 5 23.224 1975 1984 1990 rBV 785692 1565480 47.29% 8.733%

6 25.524 2228 2235 2245 rBV2 1316333 2802297 84.66% 15.632% 7 27.503 2446 2451 2457 rBV 45199 88887 2.69% 0.496% 8 33.579 3107 3114 3128 rBV2 691418 1594586 48.17% 8.895% 9 37.785 3565 3573 3587 rBV 416308 1188946 35.92% 6.632%

Sum of corrected areas: 17926847

LBB.D GCMS0520.M Wed May 22 09:22:28 2002

NYC-WTC_000024961

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NYC-WTC_000024961Source: NYC Law Department, mirrored locally

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