Selenium lab results, WTC samples, Nov 8 2001

NYC 9/11 Public Portal Document

Eleipent: Se Seq. No.: 10 AS Log.: 36 Date: 11/08/2001 Satt^le ID: Callb Blank lih dispensed: 10 from 36, 5 from 37, 20 from 36 IJLh dispensed: 10 from 36, 5 from 37, 20 from 36

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ng/h lig/h Signal Area Height Area Height Stored 1 0.002 0.002 0.009 0.020 0;012 10:31:55 No Auto-zero performed.

Element: Se Seq. No.: 11 AS Log.: 38 Date: 11/08/2001 San^le ID: S2 gh dispensed: 26 from 36, 5 from 37, 4 from 38 uh dispensed: 26 from 36, 5 from 37, 4 from 38

Repl SampleConc StndCono BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # /ig/L /ig/L Signal Area Height Area Height Stored 1 0.014 0.017 0.025 0.027 0.013 10:36:11 No Standard number 1 applied. [2] Correlation Coefficient: 1.0000 Slope: 0.0072

:=S888BS88S888BSS8BSSBBS8BBSB88BSB888SB8SS888B88SB8B88

Element: Se Seq. No.: 12 AS Log.: 38 Date: 11/08/2001 Sample ID: S4 lilj dispensed: 22 from 36, 5 from 37, 8 from 38 uh dispensed: 22 from 36, 5 from 37, 8 from 38

Repl SampleConc StndConc BlnkCorr- Peak Peak Bkgnd Bkgnd Time Peak # /zg/L ng/h Signal Area Height Area Height Stored 1 0.033 0.035 0.045 0.028 0.019 10:40:33 No Standard number 2 applied. [4] Correlation Coefficient: 0.9976 Slope: 0.0081

SC3asS=Z3eS8S8SSBSB8SSSSSSSSSSSS;SB88S=:SS8S88SSacse885 a8S&esaS8SSS8:SSSSSZSSSSSXS8SSSS=8a8BSS3SS8S8SSZSBS8SSSa:&SS3S8SSSSSS8S:

Element: Se Seq. No.: 13 AS LOG.: 38 Date: 11/08/2001 Sample ID: S6 Uh dispensed: 18 from 36, 5 from 37, 12 from 38 /ill dispensed: 18 from 36, 5 from 37, 12 from 38

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # lig/h P-9/h Signal Area Height Area Height Stored 1 0.046 0.048 0.061 0.035 0.023 10:44:55 No Standard number 3 applied. [6] Correlation Coefficient: 0.9982 Slope: 0.0078

sbsssssbsbsb:

Element: Se Seq. No.: 14 AS Log.: 38 Date: 11/08/2001 Sample ID: S8 lih dispensed: 14 from 36, 5 from 37, 16 from 38 Uh dispensed: 14 from 36, 5 from 37, 16 from 38

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # /ig/L ng/h Signal Area Height Area Height Stored 1 0.058 0.061 0.074 0.033 0.027 10:49:16 No Standard number 4 applied. [8] Correlation Coefficient: 0.9976 Slope: 0.0074

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