NYC-WTC_000065128
Laboratory report listing sample IDs and analyst details for potassium testing conducted in September 2001.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗Document / 6 pages
Lab report: Potassium analysis, Sept 2001
Machine-extracted title · confidence 95%Laboratory report listing sample IDs and analyst details for potassium testing conducted in September 2001.
NYC-WTC_000065144–000065149Folder label: “K”
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NYC 9/11 Public Portal Document
ssBsssssB&sssss&sBSBBSSBxstsB&s&sssssassssststsasszssesessBasBBsasaBBSBs: tBBSBSSSSSBBBBBBSSSBBSS Element: K Seq. No.: 17 AS Loc.: - Date: 09/24/2001 San^jle ID: 22762
Repl SampleConc StndConc BlnkCorr Time # /ig/L /ig/L Signal 1 -35.34 -35.34 -0.001 17:15:50 2 -32.87 -32.87 -0.001 17:15:57 3 -26.14 -26.14 0.000 17:16:04 4 -33.84 -33.84 -0.001 17:16:11 Mean: -32.05 f -32.05 -0.001 SD : 4.068 4.068 0.000 %RSD: 12.69 12.69 38.29
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Element: K Seq. No.: 18 AS Loc.: Date: 09/24/2001 Sample ID: 22913
Repl SampleConc StndConc BlnkCorr Time # Mg/L Signal 1 457.0 0.035 17:16:33 2 453.6 I 453.6 0.034 17:16:40 3 462.4 '462.4 0.035 17:16:47 4 447.8 447.8 0.034 17:16:54 Mean: 455.2 7 455.2 0.035 SD : 6.127 j/(tzt.l27 0.000 %RSD: 1.35 1.35 1.29
Element: K Seq. No.: 19 AS Loc.: Date: 09/24/2001 Sample ID: QCS
Repl SampleConc StndConc BlnkCorr Time # pg/L pg/i- Signal 1 447.9 447.9 0.034 17:17:17 2 460.2 460.2 0.035 17:17:24 3 453.0 453.0 0.034 17:17:31 4 446.7 0.034 17:17:39 Mean: 0.034 SD : 0.000 %RSD: 1.36 1.36 1.29
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Element: K Seq. No.: 20 AS Loc.: Date: 09/24/2001 Sample ID: 22914
Repl San^leConc ^StndConc BlnkCorr Time # /ig/L Signal 1 497.2 4^.2 0.038 17:18:01 2 508.3 508>a 0.038 17:18:09 3 522.9 522.^ 0.040 17:18:16 4 506.9 506.9 ' 0.038 17:18:23 Mean: 508.8 508.8 \ 0.038 SD : 10.63 10.63 \0.001 %RSD: 2.09 2.09 2.00
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NYC-WTC_000065149
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NYC-WTC_000065149Source: NYC Law Department, mirrored locally
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NYC-WTC_000065150
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Laboratory report listing sample IDs and analyst details for potassium testing conducted in October 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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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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Log entry for potassium sample processing at the World Trade Center site on November 12, 2001.
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Laboratory report listing sample IDs and QC data for selenium analysis of World Trade Center environmental samples dated October 12, 2001.
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Laboratory report listing sample IDs and quality control status for selenium analysis conducted on October 5, 2001.
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