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.: 87 AS Loc.: Date: 12/18/2001 Sample ID: QCS
Repl SampleConc StndConc BlnkCorr Time # pg/L pg/L Signal 1 545.9 545.9 0.097 15:05:04 2 546.4 546.4 0.097 15:05:11 3 544.1 544.1 0.097 15:05:19 4 544.1 544.1 0.097 15:05:26 Mean: 545.1 545.1 0.097 SD : 1.226 1.226 0.000 %RSD: 0.22 0.22 0.21
Element: K Seq. No.: 88 AS Loc.: Date: 12/18/2001 Sample ID: Blk
Repl SampleConc StndConc BlnkCorr Time # pg/L pg/L Signal 1 -39.18 -39.18 -0.001 15:05:51 2 -39.02 -39.02 -0.001 15:05:58 3 -41.22 -41.22 -0.002 15:06:05 4 -39.01 -39.01 -0.001 15:06:12 Mean: -39.61 -39.61 -0.001 SD : 1.079 1.079 0.000 %RSD: 2.73 2.73 14.16
Element: K Seq. No.: 89 AS Loc.: Date: 12/18/2001 Sample ID: 27985
Repl SampleConc StndConc BlnkCorr Time # pg/L pg/L Signal 1 497.1 497.1 0.089 15:06:35 2 503.6 503.6 0.090 15:06:42 3 513.8 513.8 0.092 15:06:49 4 507.0 507.0 0.091 15:06:56 Mean: 505.4 505.4 0.091 SD : 6.929 6.929 0.001 %RSD: 1.37 1.37 1.29
Element: K Seq. No.: 90 AS Loc.: Date: 12/18/2001 Sample ID: 27986
Repl SampleConc StndConc BlnkCorr Time # pg/L pg/L Signal 1 2331 2331 0.398 15:07:19 Sample absorbance is greater than that of the highest standard. 2 144.4 144.4 0.030 15:07:26 3 -78.52 -78.52 -0.008 15:07:33 4 246.4 246.4 0.047 15:07:41 Mean: 660.7 660.7 0.117 SD : 1121 1121 0.189 %RSD: 169.7 169.7 161.90
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NYC-WTC_000084062
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NYC-WTC_000084062Source: NYC Law Department, mirrored locally
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000065144
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