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Selenium (Se) laboratory analysis results, Oct 2001

Machine-extracted title · confidence 95%

Laboratory report listing sample IDs and quality control status for selenium analysis conducted on October 5, 2001.

NYC-WTC_000065329–000065343

Folder label: “Se

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Scanned page image, NYC-WTC_000065331
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Element: Se Seq. No.: 74 AS Log.: 38 Date: 10/05/2001 San^le ID: S8 ! /iL‘dispensed: 14 from 36, 5 from 37, 16 from 38 dispensed: 14 from 36, 5 from 37, 16 from 38

Repl SampleCono StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Signal Area Height Area Height Stored 1 0.061 0.059 0.122 0.041 0.038 13:35:34 No Standard number 4 applied. [8] Correlation Coefficient: 0.9930 Slope: 0.0076

;a; Element: Se Seq. No.: 75 AS Log.: 38 Date: 10/05/2001 Sample ID: SIO pL dispensed: 10 from 36, 5 from 37, 20 from 38 fiXi dispensed: 10 from 36, 5 from 37, 20 from 38

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # /zg/L gg/L Signal Area Height Area Height Stored 1 0.075 0.073 0.138 0.047 0.048 13:39:59 No The calibration curve may not be linear. Standard number 5 applied. [10] Correlation Coefficient: 0.9944 Slope: 0.0073

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Concentration

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NYC-WTC_000065331

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NYC-WTC_000065331Source: NYC Law Department, mirrored locally

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