NYC-WTC_000064734
Laboratory report listing sample IDs and analysis dates for asbestos testing conducted in October 2001.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗Document / 10 pages
Potable water asbestos lab report sample list, Sept 2001
Machine-extracted title · confidence 90%Laboratory report listing sample IDs and quality control checks for potable water asbestos analysis.
NYC-WTC_000064713–000064722Folder label: “As”
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OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Element: As AS Loc.: 38 Date: 10/04/2001 I 'Samgile ID: S40 fin dispensed: 10 from 36, 5 from 37, 20 from 38
Repl SampleConc StndConc BlnkCorr Peak Bkgnd Time Peak # Mg/L 1^3/^ Signal Area Area Stored 1 0.210 0.210 0.037 10:19:23 No The calibration curve may not be linear. Standard number 4 applied. [40] / Correlation Coefficient: 0.9994 Slope: 0.0052
As 0.3-[
0.2- 8c
0.1 -
I 1 I r I -10 0 10 20 30 40 50
Concentration
Calibration data for As Entered Calculated Mean Signal Concentration Concentration Standard Standard ID (Pk Area) (/ig/L) (/ig/L) Deviation %RSD Calib Blank 0.000 -0.661 SIO 0.058 10 10.60 S20 0.110 20 20.49 S30 0.158 30 29.85 S40 0.2ID\ 40 39.71 Correlation Coefficient : 4 Slope: 0.00519 Intercept: 0.003
Page 2 NYC-WTC_000064715
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NYC-WTC_000064715Source: NYC Law Department, mirrored locally
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