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← Document results/DEP Box 66/Ti 1/31/02
Document / 10 pages

Asbestos lab analysis batch results, Jan 31 2002

Machine-extracted title · confidence 95%

Lab report listing sample IDs and quality control samples analyzed on January 31, 2002.

NYC-WTC_000084187–000084196

Folder label: “Ti 1/31/02”

←Page 6 of 10→
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NYC 9/11 Public Portal Document PerklnElmer AAWlnhab: 01/31/2002, 12:01:40 PM

Element: T1 Seq. No.: 11 AS Loc.: 6 Date: 01/31/2002 Sample ID: 27768 pL dispensed: 10 from 86, 20 from 6

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 -0.39 -0.39 -0.0021 0.0052 0.0023 0.0058 0.0116 12:03:32 No

Element: Ti Seq. No.: 12 AS Loc.: 6 Date: 01/31/2002 Sample ID: 27768 pL dispensed: 5 from 86, 5 from 88, 20 from 6

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 16.1 0.0136 0.0209 0.0132 0.0050 0.0054 12:07:22 No Recovery for Tl = less than lower limit of 85 %

Element: Ti Seq. No.: 13 AS Loc.: 6 Date: 01/31/2002 Sample ID: 27768 pL dispensed: 25 from 86, 5 from 6

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 -2.18 -0.55 -0.0023 0.0050 0.0022 0.0031 0.0041 12:11:05 No

Element: Ti Seq. No.: 14 AS Loc.: 6 Date: 01/31/2002 Sample ID: 27768 ph dispensed: 20 from 86, 5 from 88, 5 from 6

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 59.3 ~';*4>8 0.0124 0.0197 0.0126 0.0043 0.0047 12:14:54 No Recovery for Ti = 59.3 less than lower limit of 85 %

Element: Ti Seq. No.: 15 AS Loc.: 7 Date: 01/31/2002 Sample ID: 27768dup pL dispensed: 10 from 86, 20 from 7

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 -0.88 -0.88 -0.0026 0.0047 0.0024 0.0042 0.0046 12:18:37 No

Element: Ti Seq. No.: 16 AS Loc.: 7 Date: 01/31/2002 Sample ID: 27768dup pL dispensed: 5 from 86, 5 from 88, 20 from 7

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 13.7 _L3^ 0.0113 0.0186 0.0117 0.0044 0.0050 12:22:27 No Recovery for Ti 54.CS> :less than lower limit of 85 %

Element: Tl Seq. No.: 17 AS Loc.: 7 Date: 01/31/2002 Sample ID: 27768dup pL dispensed: 25 from 86, 5 from 7

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak

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NYC-WTC_000084192

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NYC-WTC_000084192Source: NYC Law Department, mirrored locally

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NYC-WTC_000084186 · Box DEP Box 66

Department of Environmental Protection record from January 31, 2002, related to World Trade Center environmental data.

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