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← Document results/DEP Box 25/GCMS X 5/2/02 A 5/11/02
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GCMS blank analysis for sample AE10431, May 2002

Machine-extracted title · confidence 100%

Laboratory report showing blank analysis results for volatile organic compounds in sample AE10431 on May 17, 2002.

NYC-WTC_000045194–000045201

Folder label: “GCMS X 5/2/02 A 5/11/02

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Scanned page image, NYC-WTC_000045198
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document LSC Area Percent Report

Data File : C:\HPCHEM\l\DATA\MAY1002\LBB.D Vial: 25 Acq On : 11 May 2002 1:30 pm Operator: Sample : gc/ms scan 5/2 Inst : 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0510.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 8.144 335 339 365 rVB 382758 897229 26.23% 5.286% 2 12.167 772 778 792 rBV 982908 2433132 71.13% 14.335% 3 15.795 1168 1174 1191 rBV 1493354 3049365 89.15% 17.966% 4 21.101 1747 1753 1770 rBV 1662184 3420664 100.00% 20.153% 5 23.245 1980 1987 1993 rVB 174702 349136 10.21% 2.057%

6 25.545 2231 2238 2248 rBV2 1494357 3150924 92.11% 18.564% 7 33.609 3112 3118 3136 rVB2 950840 2112338 61.75% 12.445% 8 37.834 3571 3579 3596 rBV2 528047 1560409 45.62% 9.193%

Sum of corrected areas: 16973197

LBB.D GCMS0510.M Thu May 16 09:11:25 2002

NYC-WTC_000045198

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NYC-WTC_000045198Source: NYC Law Department, mirrored locally

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