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Potassium lab results, DEP Box 59, Sep 2001

Machine-extracted title · confidence 95%

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

NYC-WTC_000065150–000065174

Folder label: “K

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Scanned page image, NYC-WTC_000065153
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Element: K Seq. No.: 4 AS Loc.: Date: 09/27/2001 Sample ID: S200

‘ Repl’ SampleConc StndConc BlnkCorr Time # fig/'b gg/L Signal 1 0.013 13:59:16 2 0.013 13:59:24 3 0.015 13:59:31 4 0.014 13:59:38 Mean: 0.014 SD : 0.001 %RSD: 7.46 Standard number 2 applied. [200] Correlation Coefficient; 1.0000 Slope: 0.0001

:s:8sssssBsssssss:sae3 = BSBSsssas=s=8sssBBBs=s:ssa:sBBSsss=ssB8SSSss=ss;sss8&s=ssasss3B8ssss=ass:BS3Sssssa:==8SS=sss

Element: K '’SSg. No.; 5 AS Loc.: Date; 09/27/2001 Sample ID; S400

Repl SampleConc StndConc BlnkCorr Time # ;tg/L /zg/L Signal 1 0.028 14:01:54 2 0.027 14;02:01 3 0.026 14:02:08 4 0.027 14:02:16 Mean: 0.027 SD : 0.001 %RSD: 3.31 Standard number 3 applied. [400] Correlation Coefficient; 1.0000 Slope: 0.0001

Element; K Seq. No.; 6 AS Loc.: Date: 09/27/2001 Sanple ID: S800

Repl SampleConc StndConc BlnkCorr Time # /xg/L MS/D Signal 1 0.051 14:03:28 2 0.050 14:03:35 3 0.051 14:03:42 4 0.051 14:03:49 Mean; 0.051 SD ; 0.001 %RSD: 1.02 Standard number 4 applied. [800] Correlation Coefficient: 0.9993 Slope: 0.0001

Element: K Seq. No.: 7 AS Loc.; Date: 09/27/2001 Sample ID: SIOOO

Repl San^leConc StndConc BlnkCorr Time # M9/D ra/L Signal 1 0.072 14:04:25 2 0.070 14:04:33 3 0.070 14:04:40 4 0.070 14:04:47 Mean: 0.070 SD : 0.001 %RSD: 1.41 Standard number 5 applied. [1000] Correlation Coefficient; 0.9977 Slope; 0.0001

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NYC-WTC_000065153

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NYC-WTC_000065153Source: NYC Law Department, mirrored locally

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