Selenium lab results, WTC samples, Nov 26 2001

NYC 9/11 Public Portal Document

Eltement: Se Seq. No.: 41 AS Loc.: 26 Date: 11/26/2001 Sample ID: 27012 111, dispensed: 10 from 36, 5 from 37, 20 from 26 111, dispensed: 10 from 36, 5 from 37, 20 from 26

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Mg/L Signal Area Height Area Height Stored 1 -0.1562 -0.1562 0.001 0.002 0.009 0.036 0.020 12:42:24 No

Element: Se Seq[• NO.: 42 AS Loc.: 26 Date: 11/26/2001 Sample ID: 27012 flit dispensed: 5 fn6m 37, 20 from 26, 10 from 38 /zL dispensed: 5 from 37, 20 from 26, 10 from 38

Repl San5>leConc. StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Mg/L Mg/L Signal Area Height Area Height Stored 1 5.404 0.036 0.037 0.078 0.045 0.030 12:46:35 No Recovery is 108.1%

Element: Se Seq. No.: 43 AS hoc.: 27 Date: 11/26/2001 Sample ID: 27012dup IjlIj dispensed: 10 from 36, 5 from 37, 20 from 27 lih dispensed: 10 from 36, 5 from 37, 20 from 27

Repl San^jleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # lig/'b iig/1^ Signal Area Height Area Height Stored 1 0.003 0.004 0.010 0.039 0.017 12:50:59 No

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Element: Se Seq. No.: 44 AS hoc.: 27 Date: 11/26/2001 Sample ID: 27012dup 111, dispensed: 5 from 37, 20 from 27, 10 from 38 111, dispensed: 5 from 37, 20 from 27, 10 from 38

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # gg/L lig/h Signal Area Height Area Height Stored 1 5.314 5.314 0.036 0.037 0.076 0.046 0.031 12:55:15 No Recovery is 102.5%

Element: Se Seq. No.: 45 AS Loc.: 28 Date: 11/26/2001 San^le ID: 27013 gL dispensed: 10 from 36, 5 from 37, 20 from 28 liL dispensed: 10 from 36, 5 from 37, 20 from 28

Repl San^ileConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Mg/L Mg/h Signal Area Height Area Height Stored 1 0.5153 0.5153 0.005 0.006 0.011 0.031 0.018 12:59:41 No

SSBSSSSSSBBSSS:

Element: Se Seq. No.: 46 AS LOC.: 29 Date: 11/26/2001 Sample ID: 27014 lih dispensed: 10 from 36, 5 from 37, 20 from 29 lih dispensed: 10 from 36, 5 from 37, 20 from 29

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # gg/L Mg/L Signal Area Height Area Height Stored 1 -0.3005 -0.3005 0.000 0.001 0.010 0.038 0.016 13:04:09 No

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NYC-WTC_000065731