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Laboratory sample list, DEP Box 24, May 29, 2002

Machine-extracted title · confidence 95%

List of analytical sample IDs and quality control checks processed by the Department of Environmental Protection on May 29, 2002.

NYC-WTC_000042044–000042056

Folder label: “SN 5/29/02”

←Page 5 of 13→
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NYC 9/11 Public Portal Document

Element: Sn Seq. No.: 12 AS Loc.: 6 Date: 05/29/2002 Sample ID: 12283 uL dispensed: 5 from 36, 5 from 37, 3 from 38, 12 from 6

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ug/L 1/ug/L Signal Area Height Area Height Stored 1 35.63 Y 35.63 0.055 0.055 0.114 0.012 0.034 11:08:18 No Recovery is 71.3%/(outside of specified limits)

Element: Sn Seq. No.: 13 AS Loc.: 6 Date: 05/29/2002 Sample ID: 12283 uL dispensed: 16 from 36, 5 from 37, 4 from 6

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ug/L ug/L Signal Area Height Area Height Stored 1 -13.92 -4.639 0.001 0.001 0.015 0.010 0.025 11:10:56 No

Element: Sn Seq. No.: 14 AS Loc.: 6 Date: 05/29/2002 Sample ID: 12283 uL dispensed: 13 from 36, 5 from 37, 3 from 38, 4 from 6

Repl SampleConc /StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ug/L V ug/L Signal Area Height Area Height Stored 1 126.1 N 42.05 0.064 0.063 0.144 0.013 0.033 11:13:42 No Recovery is 84.1%/(outside of specified limits)

Element: Sn Seq. No.: 15 AS Loc.: 7 Date: 05/29/2002 Sample ID: 12283dup uL dispensed: 8 from 36, 5 from 37, 12 from 7

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ug/L ug/L Signal Area Height Area Height Stored 1 -7.729 -7.729 -0.003 -0.003 0.011 0.011 0.035 11:16:21 No

Element: Sn Seq. No.: 16 AS Loc.: 7 Date: 05/29/2002 Sample ID: 12283dup uL dispensed: 5 from 36, 5 from 37, 3 from 38, 12 from 7

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ug/L \ ug/L Signal Area Height Area Height . Stored 1 32.09 j 32.09 0.050 0.050 0.112 0.015 0.035 11:19:08 No Recovery is 64.2 utside of specified limits)

Element: Sn Seq. No.: 17 AS Loc.: 7 Date: 05/29/2002 Sample ID: 12283dup uL dispensed: 16 from 36, 5 from 37, 4 from 7

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ug/L ug/L Signal Area Height Area Height Stored 1 -13.29 -4.428 0.002 0.002 0.016 0.007 0.026 11:21:47 No

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NYC-WTC_000042048

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NYC-WTC_000042048Source: NYC Law Department, mirrored locally

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