NYC Law Department release
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← Document results/DEP Box 30/525 X 11/9/01 A 11/24/01
Document / 16 pages

Laboratory calibration log, WTC environmental records, Nov 2001

Machine-extracted title · confidence 90%

Log page documenting laboratory standards, calibration dates, and instrument settings for analytical testing.

NYC-WTC_000057598–000057613

Folder label: “525 X 11/9/01 A 11/24/01

Page image
Scanned page image, NYC-WTC_000057600
OCR text

OCR status: ok · source: pdftotext

2 z K K o o co 3o — "0 1 C o o Chromatogram Plot File: E:\DFTA1124 Date: Nou-24-1991 16:10:53 O o o Comment: BOHLK; METHOD 525; INST 204; 11/24/01; DFTPP/ENDRIN o CH "0 Scan No: 1080 Retention Time: 18:00 o o) RIC: 36772 Mass Range: 47 - 207 — o Plotted: 1080 to 1120 Range: 1 to 1860 1007. = 6192193 0 o O 9.83% o Q C 3 CD

198-

Lkt T 1 1 1 T ' l ' T ' I ' T 1080 1090 1100 1110 18:00 18:10 18:20 18:30

OCR can misread numbers and units. Confirm readings against the page image before using them.

NYC-WTC_000057600Source: NYC Law Department, mirrored locally

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DEP WTC record, Nov 2001 · Box DEP Box 30

NYC-WTC_000057591

Administrative record from the Department of Environmental Protection regarding World Trade Center activities in November 2001.

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