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Antimony lab results, DEP Box 59, Sep 2001

Machine-extracted title · confidence 100%

Laboratory report listing sample IDs and analysis dates for antimony testing conducted in late September 2001.

NYC-WTC_000064798–000064808

Folder label: “Sb

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Scanned page image, NYC-WTC_000064800
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Sb 0.06-?

0.04- 8c

s 0.02 -

o-|- I I I 0 10 20 30

Concentration

Calibration data for 5b Entered Calculated Mean Signal Concentration Concentration Steindard Standard ID (Pk Area) (/ig/L) (/xg/L) Deviation %RSD Calib Blank 0.000 0.3164 S5 0.013 5 4.836 SIO 0.027 10 9.648 S15 0.043 15 14.93 S20 0.058 20 20.27 Correlation Coefficient 0.99934i Slope: 0.00292 Intercept: -0.001

Element; Sb Seq. No.: 60 AS LOC.; 1 Date; 09/21/2001 Sample ID: QCS dispensed: 10 from 36, 5 from 37, 20 from 1

Repl tatntleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # g/L' . ng/l, Signal Area Height Area Height Stored 1 \ 12/35 12.35 0.035 0.036 0.036 0.010 0.017 14:44:37 No QC d •t of)^mits. QC will be repeated based on Retry setting.

ss=sssse^8Ss:8axB:Ba:ss&ssas8SsssssasBsasB:Btsessss3SBasB&scB&ssB&3a8S8sssBSBBss8BSsssssssssBa8s&sssssssBBSs:s:sss8S&sss

Element: Sb Seq. No.; 61 AS Loc.; 1 Date; 09/21/2001 San^jle ID: QCS /zL dispensed: 10 from 36, 5 from 37, 20 from 1

Repl !S< £Conc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak « i f/b \ M9/b Signal Area Height Area Height Stored 1 i 9.037 9.067 0.026 0.026 0.034 0.013 0.019 14:47:14 No QC valul withiln specified limits.

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NYC-WTC_000064800

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NYC-WTC_000064800Source: NYC Law Department, mirrored locally

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