NYC-WTC_000065852
Log entry for potassium sample processing activities at the World Trade Center site on October 30, 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Document / 30 pages
Potassium lab results, WTC samples, Nov 1 2001
Machine-extracted title · confidence 90%Laboratory report listing sample IDs and QC data for potassium analysis of World Trade Center environmental samples dated November 1, 2001.
NYC-WTC_000065821–000065850Folder label: “K 11/1/01”
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NYC 9/11 Public Portal Document
Element: K Seq. No.: 100 AS Loc.: Date: 11/01/2001 Sample ID; 26478
Repl San^leConc StndConc BlnkCorr Time # /xg/L Signal 1 2055 1028 0.167 12:58:26 2 2080 1040 0.169 12:58:33 3 2064 1032 0.168 12:58:40 4 2107 1054 0.172 12:58:47 Mean: 2076 1038 0.169 SD : 22.81 11.40 0.002 %RSD: 1.10 1.10 1.12
Element; K Seq. No.; 101 AS Loc.: Date: 11/01/2001 Sample ID; QCS
Repl Saiq}leConc StndConc BlnkCorr Time # Mg/l' gg/L Signal 1 504.0 504.0 0.081 12:59:09 2 508.4 508.4 0.081 12:59:16 3 506.0 506.0 0.081 12:59:23 4 500.6 / 500.6 0.080 12:59:30 Mean: 504.8 504.8 0.081 SD : 3.283 3.283 0.001 %RSD: 0.65 0.65 0.67
Element; K Seq. No.; 102 AS Loc.: Date: 11/01/2001 Sample ID; Blk
Repl SarapleConc StndConc BlnkCorr Time # Mg/i* M3/L Signal 1 -80.20 -80.20 -0.016 12:59:49 2 -78.76 -78.76 -0.016 12:59:56 3 -80.15 -80.15 -0.016 13:00:03 4 -77.36 -77.36 -0.016 13:00:11 Mean: -79.12 -79.12 -0.016 SD : 1.346 1.346 0.000 %RSD: 1.70 1.70 1.39
Element: K Seq. No.: 103 AS Loc.: Date: 11/01/2001 Sample ID: 26536
Repl San^leConc StndConc BlnkCorr Time # Mg/L Signal 1 2439 1219 0.199 13:00:31 2 2452 1226 0.200 13:00:38 3 2468 1234 0.201 13:00:46 4 2484 1242 0.203 13:00:53 Mean: 2461 1230 0.201 SD : 19.49 9.745 0.002 %RSD: 0.79 0.79 0.80
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NYC-WTC_00d065848
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NYC-WTC_000065848Source: 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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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 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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Laboratory report listing sample IDs and quality control status for selenium analysis conducted on October 5, 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.
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