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Document / 26 pages

Water sample batch list, Feb 25 2002

Machine-extracted title · confidence 90%

Document listing water sample IDs and quality control checks processed on February 25, 2002.

NYC-WTC_000086472–000086497

Folder label: “SN 2/25/02

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Scanned page image, NYC-WTC_000086477
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Method Name: SnHGA Element: Sn Method Description; Snhga SM3113 B

Date; 02/25/2002 Technique: Furnace Calibration Equation: Calc. Intercept: Linear Wavelength: 286.3 nm Slit Width: 0.70 nm Lamp Current: 20 Energy: 48 Sample Info File: Untitled Results Data Set:

Element: Sn Seq. No.: 27 AS Loc.: 6 Date: 02/25/2002 Sample ID: 3473 pL dispensed: 8 from 36, 5 from 37, 12 from 6

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 -2.010 -2.010 0.003 0.006 0.011 0.012 0.026 14:17:10 No

Page 10

NYC-WTC_000086477

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NYC-WTC_000086477Source: NYC Law Department, mirrored locally

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DEP sample batch list, Feb 8 2002 · Box DEP Box 66

NYC-WTC_000086009

Document listing sample IDs and quality control checks for water analysis batches processed by the Department of Environmental Protection on February 8, 2002.

1 shared topics · Same agency, volume and box · similarity 0.999

machine-extracted · confidence unavailable · Check page ↗
DEP sample batch list, Feb 19 2002 · Box DEP Box 66

NYC-WTC_000086033

Document listing sample IDs and quality control checks for water analysis batches processed by the Department of Environmental Protection on February 19, 2002.

1 shared topics · Same agency, volume and box · similarity 0.998

machine-extracted · confidence unavailable · Check page ↗

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NYC-WTC_000086471 · Box DEP Box 66

Administrative record from the Department of Environmental Protection regarding World Trade Center site activities on February 25, 2002.

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