Selenium lab results, WTC samples, Sep 21 2001

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Element: Se Seq. No.: 50 AS Loc.: 31 Date: 09/21/2001 Sample ID: 23123 fih dispensed: 10 from 36, 5 from 37, 20 from 31 fih dispensed: 10 from 36, 5 from 37, 20 from 31

Repl San^leConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Atg/L Signal Area Height Area Height Stored 1 0.406 0.4061 0.002 0.003 0.008 0.025 0.016 13:25:18 No

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Element: Se Seq. No.: 51 AS Loc.: 32 Date: 09/21/2001 Sample ID: 23124 dispensed: 10 from 36, 5 from 37, 20 from 32 fill dispensed: 10 from 36, 5 from 37, 20 from 32

Repl Sampl^Conc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # fig/h Signal Area Height Area Height'"^ Stored 1 VO.3188 A 0.3188 0.002 0.003 0.009 0.024 0.014 13:29:45 No

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Element: Se Seq. No.: 52 AS Loc.; 33 Date: 09/21/2001 San^jle ID: 23125 fill dispensed: 10 from 36, 5 from 37, 20 from 33 fih dispensed: 10 from 36, 5 from 37, 20 from 33

Repl San^le^nc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # mslZI' Mg/L Signal Area Height Area Height Stored 1 (^.^22 A 0.5122 0.003 0.004 0.010 0.060 0.025 13:34:07 No

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Element: Se Seq. No.: 53 AS Loc.: 2 Date: 09/21/2001 Sample ID: IPC fih dispensed: 10 from 36, 5 from 37, 20 from 2 fih dispensed: 10 from 36, 5 from 37, 20 from 2

Repl Si inc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # L Signal Area Height Area Height Stored 1 5.180 5.180 0.040 0.041 0.069 0.027 0.023 13:38:21 No QC value thiryspecified limits.

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Element: Se Seq. No.: 54 AS Loc.: 3 Date: 09/21/2001 Sample ID: CB fih dispensed: 10 from 36, 5 from 37, 20 from 3 fih dispensed: 10 from 36, 5 from 37, 20 from 3

Repl SanpleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ra/L Signal Area Height Area Height Stored 1 0.1459 0.1459 0.000 0.001 0.010 0.015 0.010 13:42:34 No

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