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.: 36 AS Loc. : Date: 11/01/2001 San^Jla ID: 26335
Repl SanpleConc StndConc BlnkCorr Time # /ig/b Mg/L Signal 1 421.1 421.1 0.067 12:05:36 2 424.0 424.0 0.067 12:05:43 3 425.9 425.9 0.068 12:05:50 4 422.6 422.6 0.067 12:05:58 Mean: 423.4 423.4 0.067 SD : 2.024 2.024 0.000 %RSD: 0.48 0.48 0.50
Element: K Seq. No.: 37 AS Loc.: Date: 11/01/2001 Sample ID: 26336
Repl San^leConc StndConc BlnkCorr Time # Mg/b /ig/b Signal 1 2293 2293 0.377 12:06:17 San^le absorbance is greater than that of the highest standard. 2 234.4 234.4 0.036 12:06:24 3 -155.9 -155.9 -0.029 12:06:32 4 -158.0 -158.0 -0.029 12:06:39 Mean: 553.4 553.4 0.089 SD : 1174 1174 0.194 %RSD: 212.2 212.2 219.15
Element: K Seq. No.: 38 AS Loc.: Date: 11/01/2001 Sample ID: 26337
Repl SanpleConc StndConc BlnkCorr Time # Mg/L Mg/L Signal 1 413.1 413.1 0.066 12:06:52 2 420.8 420.8 0.067 12:07:00 3 419.4 419.4 0.067 12:07:07 4 428.9 428.9 0.068 12:07:14 Mean: 420.6 420.6 0.067 SD : 6.493 6.493 0.001 %RSD: 1.54 1.54 1.61
Element: K Seq. No.: 39 AS Loc.: Date: 11/01/2001 Sample ID: 26386
Repl SampleConc StndConc BlnkCorr Time # Mg/L /ig/L Signal 1 426.2 426.2 0.068 12:07:43 2 431.8 431.8 0.069 12:07:50 3 437.4 437.4 0.070 12:07:57 4 436.0 436.0 0.069 12:08:05 Mean: 432.9 432.9 0.069 SD : 5.065 5.065 0.001 %RSD: 1.17 1.17 1.22
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NYC-WTC_000065832
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NYC-WTC_000065832Source: NYC Law Department, mirrored locally
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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 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.
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