Laboratory report listing sample IDs and analysis dates for potassium testing conducted in early October 2001.
NYC-WTC_000065175–000065195Folder label: “K”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Element: K Seg. No.: 48 AS Log.: Date: 10/03/2001 * Satt^le ID: 23901
Repl SampleConc StndCono BlnkCorr Time # Mg/i* Signal 1 508.1 508.1 0.052 10:20:32 2 506.9 506.9 0.052 10:20:39 3 490.0 490.0 0.050 10:20:46 4 501^1 501.9 0.052 10:20:54 Mean: 501.7 0.052 SD : S7262 8.262 0.001 %RSD: 1.65 1.65 1.66
Element: K Seq. No.: 49 AS Log.: Date: 10/03/2001 Sample ID: 23902
Repl SampleConc StndConG BlnkCorr Time # Mg/i' /ig/L Signal 1 495.6 495.6 0.051 10:21:19 2 482.9 482.9 0.050 10:21:26 3 512.1 512.1 0.053 10:21:33 4 472.8 472.8 0.049 10:21:40 Mean: 90 490.9 0.050 SD : 6.94 16.94 0.002 %RSD: 3.45 3.45 3.49
Element: K Seq. No.: 50 AS Log.: Date: 10/03/2001 Sample ID: 23903
Repl San^leConc StndConG BlnkCorr Time # Mg/L Mg/L Signal 1 540.4 540.4 0.056 10:22:03 2 556.9 556.9 0.057 10:22:10 3 526.4 526.4 0.054 10:22:17 4 544.6 544.6 0.056 10:22:24 Mean: 42. 542.1 0.056 SD : .60 12.60 0.001 %RSD: 2.32 2.32 2.35
Element: K Seq. No.: 51 AS Log.: Date: 10/03/2001 Sample ID: QCS
Repl San^leConG StndConG BlnkCorr Time # /ig/L Signal 1 508.4 508.4 0.052 10:22:51 2 496.3 ^96.3 0.051 10:22:58 3 476.6 A76.6 0.049 10:23:05 4 490.6 0.050 10:23:13 Mean: ■3937^ I / 493.0 0.051 SD : 13722 13.22 0.001 %RSD: 2.68 2.68 2.71
Page 15 NYC-WTC_000065189
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000065150
Laboratory report listing sample IDs and analysis dates for potassium testing conducted in late September 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗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 ↗NYC-WTC_000065212
Laboratory report listing sample IDs and analyst details for potassium testing conducted in October 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000065196
Laboratory report listing sample IDs and analysis dates for potassium testing conducted in early October 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
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.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗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 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000065821
Laboratory report listing sample IDs and QC data for potassium analysis of World Trade Center environmental samples dated November 1, 2001.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000065886
Log entry for potassium sample processing at the World Trade Center site on November 12, 2001.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000065144
Laboratory report listing sample IDs and analyst details for potassium testing conducted in September 2001.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000065708
Laboratory report listing sample IDs and QC data for selenium analysis of World Trade Center environmental samples dated November 8, 2001.
1 shared topics · Same agency, volume and box · similarity 0.955
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000065269
Laboratory report listing sample IDs and QC data for selenium analysis of World Trade Center environmental samples dated September 25, 2001.
1 shared topics · Same agency, volume and box · similarity 0.955
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000084044
List of sample IDs and quality control samples analyzed during the batch processed on December 18, 2001.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000065121
Administrative index page from DEP Box 59 containing records related to World Trade Center environmental monitoring.
Filed in the same folder
NYC-WTC_000065122
Single-page document fragment from the potassium analysis folder in DEP Box 59.
Filed in the same folder
NYC-WTC_000065123
Log of sample statuses and collection timestamps for various samples processed in late September and early October 2001.
Filed in the same folder
NYC-WTC_000065128
Laboratory report listing sample IDs and analyst details for potassium testing conducted in September 2001.
Filed in the same folder
NYC-WTC_000065144
Laboratory report listing sample IDs and analyst details for potassium testing conducted in September 2001.
Filed in the same folder