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← Document results/DEP Box 20/525 X 11/14, 11/19, 12/7, 12/17 A 12/1/01 12/3/01 12/18/01 12/19/01
Document / 47 pages

Water quality analysis data log, Nov-Dec 2001

Machine-extracted title · confidence 90%

Data log containing water quality parameters such as drip rate and pH for samples collected at the World Trade Center site.

NYC-WTC_000030258–000030304

Folder label: “525 X 11/14, 11/19, 12/7, 12/17 A 12/1/01 12/3/01 12/18/01 12/19/01

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Scanned page image, NYC-WTC_000030301
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Area Percent Report

Data File : C:\MSDCHEM\1\DATA\121901\DFTPP1.D Vial: 1 Acq On : 19 Dec 2001 12:24 pm Operator: McLean Sample : dftpp +end Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: BENZO.P

Method : C:\MSDCHEM\1\5973N\121401.M (RTE Integrator) Title : Quantitation For Method 525.2 Smoothing : ON Filtering: 5 Sampling : 1 Min Area: 2500 Area counts Start Thrs: 0.15 Max Peaks: 10 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 corr. corr. % of # min scan scan scan TY height area % max. total

1 27.876 1296 1301 1306 rM 2 4096887 7534737 100.00% 89.308% 2 28.466 1362 1366 1371 rM 8 76719 193608 2.57% 2.295% 3 28.983 1419 1423 1428 rM 2 303891 708422 9.40% 8.397%

Sum of corrected areas: 8436767

NYC-WTC_000030301

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NYC-WTC_000030301Source: NYC Law Department, mirrored locally

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