Selenium lab results, WTC samples, Oct 12 2001

NYC 9/11 Public Portal Document

Element: Se Seq. No.: 100 AS Iioc.: 18 Date: 10/12/2001 e ID: 24874 spensed: 10 from 36, 5 from 37, 20 from 18 HL dispensed: 10 from 36, 5 from 37, 20 from 18

Repl SampleQonc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # /ig/L Signal Area Height Area Height Stored 1 -0.608 -0.6089 -0.003 -0.001 0.009 0.026 0.015 17:15:26 No

B 8 8 S B S^SS 88^ ;B88BSBBaBB8S8S8a8S8SSS8a8SSSB8SSB8SB8S8S3SSSSB88SSB8S8BB8SB88B8S88B8B8SBSB

Element: Se Seq. No.: 101 AS Loc.: 19 Date: 10/12/2001 San^le ID: 24875 fiL dispensed: 10 from 36, 5 from 37, 20 from 19 uh dispensed: 10 from 36, 5 from 37, 20 from 19

Repl SampleC^nc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ptg/L Signal Area Height Area Height Stored 1 -0.2618 -0.2618 -0.001 0.001 0.010 0.026 0.014 17:19:43 No

88888888888! :assBasaBssss=assas8ssss8S3sss3aBSBSSs8S3saass8ssssassas89S8sssassss8SS8asxBsasaB8SS3Sssssts88B8BSSs

Element: Se Seq. No.: 102 AS Loc.: 20 Date: 10/12/2001 San^jle ID: 24876 gL dispensed: 10 from 36, 5 from 37, 20 from 20 /zL dispensed: 10 from 36, 5 from 37, 20 from 20

Repl S^mpleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Signal Area Height Area Height Stored 1 , 0.0342\ 0.0342 0.001 0.002 0.010 0.023 0.015 17:23:56 No

Element: Se Seq. No.: 103 AS Loc.: 21 Date: 10/12/2001 San^le ID: 24877 Ith dispensed: 10 from 36, 5 from 37, 20 from 21 uh dispensed: 10 from 36, 5 from 37, 20 from 21

Repl SainpleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # /ig/L Signal Area Height Area Height Stored 1 -0.11 -0.1156 0.000 0.001 0.009 0.023 0.013 17:28:10 No

8888888888!

Element: Se !eq. No. : 104 AS Loc.: 22 Date: 10/12/2001 Sample ID: 24878 /tL dispensed: 10 from 36, 5 from 37, 20 from 22 filj dispensed: 10 from 36, 5 from 37, 20 from 22

Repl .Ban^eConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # /ig/L Signal Area Height Area Height Stored 1 k-0.1290 \ -0.1290 0.000 0.001 0.007 0.024 0.014 17:32:23 No

SS888888888881^

Element: Se Setfr No. : 105 AS Loc.: 2 Date: 10/12/2001 Sample ID: IPC gL dispensed: 10 from 36, 5 from 37, 20 from 2 gL dispensed: 10 from 36, 5 from 37, 20 from 2

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak iiq/h Signal Area Height Area Height Stored 4.001 4.001 0.024 0.026 0.037 0.019 0.012 17:36:36 No will be repeated based on Retry setting.

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NYC-WTC_000065363