Selenium (Se) laboratory analysis results, Oct 2001

NYC 9/11 Public Portal Document

Element: Se Seq. No.: 97 AS Iioc,: 12 Date: 10/05/2001 San^le ID: 23947 dispensed: 10 from 36, 5 from 37, 20 from 12 Illi dispensed: 10 from 36, 5 from 37, 20 from 12

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Signal Area Height Area Height Stored 1 -0.0304/ -0.0304 0.002 0.001 0.008 0.038 0.019 15:22:10 No

Element: Se Seq. No.: 98 AS Loc.: 2 Date: 10/05/2001 Sample ID: IPC Illi dispensed: 10 from 36, 5 from 37, 20 from 2 Illi dispensed: 10 from 36, 5 from 37, 20 from 2

Repl San^JlpConcX StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Signal Area Height Area Height^ ' Stored 1 Z 4.469 / 4.469 0.037 0.036 0.060 0.029 0.024 15:26:27 No QC d Lt of limit! < QC will be repeated based on Retry setting.

Element: Se Seq. No.: 99 AS Iioc.: 2 Date: 10/05/2001 Sample ID: IPC Illi dispensed: 10 from 36, 5 from 37, 20 from 2 Illi dispensed: 10 from 36, 5 from 37, 20 from 2

Repl JSan^jleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # li^h __ lig/li Signal Area Height Area Height Stored 1 /f 5.402^, 5.402 0.044 0.043 0.066 0.029 0.024 15:30:40 No QC valul within specified limits.

Element: Se Seq. No.: 100 AS Loc.: 3 Date: 10/05/2001 Sample ID: CB Illi dispensed: 10 from 36, 5 from 37, 20 from 3 Illi dispensed: 10 from 36, 5 from 37, 20 from 3

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Signal Area Height Area Height Stored 1 C 0.4546\ 0.4546 0.006 0.005 0.010 0.018 0.013 15:34:52 No

Element: Se Seq. No.: 101 AS Loc.: 13 Date: 10/05/2001 Sample ID: 23948 /ib dispensed: 10 from 36, 5 from 37, 20 from 13 /iL dispensed: 10 from 36, 5 from 37, 20 from 13

Repl SatnpleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Mg/L MS/L Signal Area Height Area Height Stored 1 (073^4., 0.3924 0.005 0.004 0.010 0.038 0.018 15:39:16 No

Element: Se Seq. No.: 102 AS Loc.: 14 Date: 10/05/2001 San^le ID: 24046 IjlL dispensed: 10 from 36, 5 from 37, 20 from 14 lilj dispensed: 10 from 36, 5 from 37, 20 from 14

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # gg/i* Signal Area Height Area Height Stored 1 0.007 0.0072 0.002 0.001 0.011 0.036 0.017 15:43:44 No

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