NYC-WTC_000065920
Log entry for potassium sample processing activities at the World Trade Center site on November 18, 2001.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗Document / 33 pages
Potassium sample log, WTC site, Nov 12 2001
Machine-extracted title · confidence 90%Log entry for potassium sample processing at the World Trade Center site on November 12, 2001.
NYC-WTC_000065886–000065918Folder label: “K 11/12/01”
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OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Element: K Seq. No.: 4 AS Loc.: Date: 11/12/2001 Sample ID: Calib Blank
Repl SampleConc StndConc BlnkCorr Time # pg/L Mg/L Signal 1 0.003 15:21:17 2 0.001 15:21:24 3 0.004 15:21:31 4 0.001 15:21:38 Mean: 0.002 SD : 0.001 %RSD: 61.33 Auto-zero performed.
Element: K Seq. No.: 5 AS Loc.: Date: 11/12/2001 Sample ID: Calib Blank
Repl SanpleConc StndConc BlnkCorr Time # Signal 1 0.017 15:24:26 2 0.016 15:24:33 3 0.013 15:24:40 4 0.017 15:24:47 Mean; 0.016 SD : 0.002 %RSD: 11.58 Auto-zero performed.
Element: K Seq. No.: 6 AS Loc.: Date: 11/12/2001 Sample ID: Calib Blank
Repl San^jleConc StndConc BlnkCorr Time # /ig/i* Mg/L Signal 1 0.001 15:24:57 2 -0.002 15:25:05 3 0.000 15:25:12 4 -0.003 15:25:19 Mean: -0.001 SD : 0.002 / %RSD: Auto-zero performed.
SSSSBBBS&SZSBSSBBBSZSSSBSiBBBBBBSSSSBSBBBSSBBBSSSSBSBaSSesaSSSSSBBSeSSBBaSBtSSSBSlSSBBBSSS&SBSSSaBBSSSBaSBBBSaSSSSSB
Element: K Seq. No. : 7 AS Loc.: Date: 11/12/2001 Sample ID: SlOO
Repl SampleConc StndConc BlnkCorr Time # /tg/L /ig/L Signal 1 0.013 15:25:41 2 0.013 15:25:48 3 0.014 15:25:55 4 0.015 15:26:02 Mean: 0.014 SD ; 0.0^ %RSD: 5 y48 Standard number 1 applied. [100]{/ Correlation Coefficient: 1.0000 Slope: 0.0001
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NYC-WTC_000065888
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NYC-WTC_000065888Source: NYC Law Department, mirrored locally
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Laboratory report listing sample IDs and analysis dates for potassium testing conducted in early October 2001.
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Laboratory report listing sample IDs and QC data for potassium analysis of World Trade Center environmental samples dated November 1, 2001.
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Laboratory report listing sample IDs and analyst details for potassium testing conducted in September 2001.
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Laboratory report listing sample IDs and analyst details for potassium testing conducted in September 2001.
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Laboratory report listing sample IDs and QC data for selenium analysis of World Trade Center environmental samples dated November 8, 2001.
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NYC-WTC_000084044
List of sample IDs and quality control samples analyzed during the batch processed on December 18, 2001.
1 shared topics · similarity 0.984
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Index or log entry for Potassium (K) sampling activities conducted at the World Trade Center site on November 12, 2001.
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Log entry for potassium sample processing activities at the World Trade Center site on November 18, 2001.
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