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Sample batch list with IDs, April 9, 2002

Machine-extracted title · confidence 90%

List of sample identifiers and quality control samples processed in a batch on April 9, 2002.

NYC-WTC_000041232–000041256

Folder label: “SN 4/9/02”

←Page 7 of 25→
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NYC 9/11 Public Portal Document

Element: Sn Seq. No.: 31 AS Loc.: 17 Date: 04/09/2002 Sample ID: 7502 uL dispensed: 8 from 36, 5 from 37, 12 from 17

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ug/L ug/L Signal Area Height Area Height Stored 1 -5.425 -5.425 0.001 0.002 0.005 0.013 0.035 11:30:23 No

Element: Sn Seq. No.: 32 AS Loc.: 18 Date: 04/09/2002 Sample ID: 7503 uL dispensed: 8 from 36, 5 from 37, 12 from 18 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ug/L pg/L Signal Area Height Area Height Stored 1 -3.984 -3.984 0.002 0.003 0.006 0.014 0.036 11:33:04 No

Element: Sn Seq. No.: 33 AS Loc.: 2 Date: 04/09/2002 Sample ID: IPC uL dispensed: 8 from 36, 5 from 37, 12 from 2 Repl SampleConc / StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ug/L / ug/L Signal Area Height Area Height Stored 1 108.2! / 108.2 0.126 0.127 0.368 0.033 0.070 11:35:41 No QC value withini specified limits.

Element: Sn Seq. No.: 34 AS Loc.: 3 Date: 04/09/2002 Sample ID: CB uL dispensed: 8 from 36, 5 from 37, 12 from 3 Repl SampleConc / StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ug/L / ug/L Signal Area Height Area Height Stored 1 -6.534 U -6.534 -0.001 0.001 0.004 0.012 0.028 11:38:17 No

Element: Sn Seq. No.: 35 AS Loc.: 4 Date: 04/09/2002 Sample ID: LFB uL dispensed: 8 from 36, 5 from 37, 12 from 4 Repl SampleConc / StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ug/L I ug/L Signal Area Height Area Height Stored 1 193.6 / 193.6 0.221 0.222 0.576 0.051 0.110 11:40:54 No QC value within specified limits.

Element: Sn Seq. No.: 36 AS Loc.: 5 Date: 04/09/2002 Sample ID: LRB uL dispensed: 8 from 36, 5 from 37, 12 from 5 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ug/L ug/L Signal Area Height Area Height Stored 1 -5.457 i -5.457 0.001 0.002 0.005 0.013 0.025 11:43:30 No

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NYC-WTC_000041238

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NYC-WTC_000041238Source: NYC Law Department, mirrored locally

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