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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OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Element: K Seq. No.: 104 AS Log.: Date: 11/01/2001 ’S4ii5>r& ID: 26624
Repl SampleConc StndCono BlnkCorr Time # /ig/L Mg/L Signal 1 3666 733.3 0.119 13:01:13 2 370y 740.7 0.120 13:01:20 3 36^8 729.6 0.118 13:01:27 4 3^5 732.9 0.118 13:01:35 Mean: ^71 734.1 0.119 SD : ^.44 4.687 0.001 %RSD: A). 64 0.64 0.65
Element: K Seq. No.: 105 AS Log.: Date: 11/01/2001 Sample ID: 26712
Repl SampleConc StndConc BlnkCorr Time # /^g/L Mg/L Signal 1 2280 1140 0.186 13:01:53 2 2285 1143 0.186 13:02:00 3 2311 1155 0.188 13:02:07 4 2308 1154 0.188 13:02:15 Mean: 2296 1148 0.187 SD : 15.74 7.872 0.001 %RSD: 0.69 0.69 0.70
issssssssssssssBBBBB=sssa:sssss:8ss8S8SB=sssassss3&ssBBS8BsasassBBss:85S8SBB&5ssa;sss=ssassBa:s5S8sss:==ssssBsssssss:ss;ss===B
Element: K Seq. No.: 106 AS Log.: Date: 11/01/2001 Sample ID: 26624
Repl SampleConc StndConc BlnkCorr Time # gg/L lig/lj Signal 1 >a^9 1046 0.170 13:06:30 2 1036 >e‘’^0.169 13:06:37 3 52^ 1044 0.170 13:06:44 4 ^2<0 1056 >n}^0.172 13:06:51 jja I-.a -ftctr Mean: *5227 1045. 170 SD : 40.56 8.112 0.001 ''«* bs %RSD: 0.78 0.78 0.79
:SSSSSSS38BaiSSSS = SSSSB —=== Element: K Seq. No.: 107 7’ AS Log.: - Date: 11/01/2001 Sample ID: QCS
Repl SanpleConc StndCono BliikCorr Time # Mg/L Mg/L Signal 1 515.4 515.4 0.082 13:07:17 2 517.2 517.2 0.083 13:07:24 3 512.5 512.5 0.082 13:07:32 4 512.1 512.1 0.082 13:07:39 Mean: 514.3 514.3 0.082 SD : 2.402 2.402 0.000 %RSD: 0.47 0.47 0.48
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NYC-WTC_000065849
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NYC-WTC_000065849Source: NYC Law Department, mirrored locally
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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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