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 / 21 pages
Lab report: Potassium analysis, Oct 2001
Machine-extracted title · confidence 95%Laboratory report listing sample IDs and analyst details for potassium testing conducted in October 2001.
NYC-WTC_000065212–000065232Folder label: “K”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Method Name: KFl Element: K Method Description: KTest
Date: 10/22/2001 Technique: Flame Calibration Equation: Calo. Intercept: Linear Wavelength; 766.5 nm Slit Width: 1.40 nm Lan^) Current: 12 Energy: 75 San^le Xnfo Pile: Untitled Results Data Set:
Element: K Seq. No.: 1 AS Log.: Date: 10/22/2001 Sample XD: Calib Blank
Repl SampleConc StndConc BlnkCorr Time # /ig/L /^g/L Signal 1 -0.082 12:09:35 2 -------- - -0.082 12:09:42 I
3 -0.081 12:09:49 4 -0.082 12:09:56 Mean: -0.082 SD : 0.000 %RSD: 0.40 Auto-zero performed.
Element: K Seq. No.: 2 AS Log.: Date: 10/22/2001 Sample XD: Calib Blank
Repl SampleConc StndConc BlnkCorr Time # /ig/L Signal 1 0.003 12:10:06 2 0.000 12:10:13 3 0.001 12:10:20 4 0.000 12:10:27 Mean: 0.001 SD : 0.001 %RSD: 130.80 Auto-zero performed.
Element: K Seq. No.: 3 AS LOG.: Date: 10/22/2001 Sample XD: Calib Blank
Repl SampleConc StndConc BlnkCorr Time # ^g/L gg/L Signal 1 0.000 12:10:39 2 0,001 12:10:46 3 0.000 12:10:53 4 0.000 12:11:00 Mean: 0.000 SD ; 0.000 %RSD: 196.03 Auto-zero performed.
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NYC-WTC_000065213
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NYC-WTC_000065213Source: NYC Law Department, mirrored locally
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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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NYC-WTC_000084044
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NYC-WTC_000065128
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Similarity score 0.992 (not a probability)
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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 analysis dates for potassium testing conducted in late September 2001.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000065920
Log entry for potassium sample processing activities at the World Trade Center site on November 18, 2001.
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