NYC-WTC_000084147
Lab report listing sample IDs and quality control samples analyzed on January 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.946
machine-extracted · confidence unavailable · Check page ↗Document / 39 pages
Sample batch list, DEP Labs, December 18 2001
Machine-extracted title · confidence 100%List of sample IDs and quality control samples analyzed during the batch processed on December 18, 2001.
NYC-WTC_000084044–000084082Folder label: “K 12/18/01”
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NYC 9/11 Public Portal Document
Element: K Seq. No.: 140 AS Log.: Date: 12/18/2001 Sample ID: SI000
Repl SampleConc StndConc BlnkCorr Time # pg/L pg/L Signal 1 0.183 16:46:16 2 0.183 16:46:24 3 0.183 16:46:31 4 0.184 16:46:38 Mean: 0.183 SD : 0.001 %RSD: 0.34 Standard number 5 applied. [1000] X Correlation Coefficient: 0.9971 Slope: 0.0002
Element: K Seq. No.: 141 AS Log.: Date: 12/18/2001 Sample ID: S2000
Repl SampleConc StndConc BlnkCorr Time # pg/L pg/L Signal 1 0.357 16:47:01 2 0.347 16:47:08 3 0.351 16:47:15 4 0.355 ■16:47:22 Mean: 0.353 SD : 0.004 %RSD; 1.19 / The calibration curve may not be linjgHr. Standard number 6 applied. [2000] Correlation Coefficient: 0.9991 . Slope: 0.0002
Element: K Seq. No.: 142 AS Log.: Date: 12/18/2001 Sample ID: QCS
Repl SampleConc StndConc BlnkCorr Time # pg/L pg/L Signal 1 451.7 451.7 0.088 16:47:43 2 460.0 460.0 0.089 16:47:50 3 452.9 452.9 0.088 16:47:57 4 451.1 0.088 16:48:05 Mean: ^4 5_3_.,9.-' n 453.9 0.088 SD : 4.118 z;ijU.118 0.001 %RSD: 0.91 H 0.91 0.80
Element: K Seq. No.: 143 AS Log.: Date: 12/18/2001 Sample ID: Blk
Repl SampleConc StndConc BlnkCorr Time # pg/L pg/L Signal 1 -56.27 -56.27 0.000 16:48:24 2 -55.94 -55.94 0.001 16:48:31 3 -57.61 -57.61 0.000 16:48:38 4 -59.83 -59.83 0.000 16:48:45 Mean: -57.41 -57.41 0.000 SD : 1.764 1.764 0.000 %RSD: 3.07 3.07 113.98
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NYC-WTC_000084076
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NYC-WTC_000084076Source: 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.
1 shared topics · similarity 0.984
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000065144
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 October 12, 2001.
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