Selenium lab results, WTC samples, Nov 26 2001

NYC 9/11 Public Portal Document

Element; Se Seq. No.: 11 AS Log.: 4 Date: 11/26/2001 Sample ID: LFB Illi dispensed: 10 from 36, 5 from 37, 20 from 4 Illi dispensed: 10 from 36, 5 from 37, 20 from 4

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Mg/L Mg/L Signal Area Height Area Height Stored 1 9.785 9.785 0.064 0.065 0.121 0.045 0.042 10:32:27 No QC value within specified limits.

s8S=sssssss:sssssa:s=sssssassssssss88ssssss=ss8S8sssssssssssBs:s8sssasssssssssssssss85ssa:ssc;sssss=s8;ssssssss:sss

Element: Se Seq. No.: 12 AS Log.: 5 Date: 11/26/2001 Sample ID: LRB Illi dispensed: 10 from 36, 5 from 37, 20 from 5 Illi dispensed: 10 from 36, 5 from 37, 20 from 5

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Mg/L Signal Area Height Area Height Stored 1 -0.2694 -0.2694 0.000 0.001 0.012 0.031 0.016 10:36:40 No

Element: Se Seq. No.: 13 AS Log.: 6 Date: 11/26/2001 Sample ID: 26827 Illi dispensed: 10 from 36, 5 from 37, 20 from 6 lih dispensed: 10 from 36, 5 from 37, 20 from 6

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Mg/L Mg/L Signal Area Height Area Height Stored 1 0.3033 0.3033 0.004 0.005 0.013 0.040 0.019 10:40:57 No

Element: Se Seq. l^o. : 14 AS Log.: 6 Date: 11/26/2001 Sait^ile ID: 26827 Illi dispensed: 5 from'37, 20 from 6, 10 from 38 Illi dispensed: 5 from 37, 20 from 6, 10 from 38

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Mg/L Mg/L Signal Area Height Area Height Stored 1 5.910 5.910 0.039 0.040 0.073 0.043 0.032 10:45:12 No Recovery is 112.1% At- :=====s===S5SS===:=====3B==s=====sss==asz====5===c:=ss

Element: Se Seq. No.; 15 AS Log.: 7 Date: 11/26/2001 Sample ID: 26827dup Illi dispensed: 10 from 36, 5 from 37, 20 from 7 Illi dispensed: 10 from 36, 5 from 37, 20 from 7

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # /ig/L /ig/L Signal Area Height Area Height Stored 1 -0.8050 -0.8050 -0.003 -0.002 0.008 0.041 0.017 10:49:35 No O'" Element: Se Seq. No.: 16 AS Doc.: 7 Date: 11/26/2001 Sample ID: 26827dup Illi dispensed: 5 from 37, zO from 7, 10 from 38 lilt dispensed: 5 from 37, 20 from 7, 10 from 38

Repl San^leConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/h pg/L Signal Area Height Area Height Stored 1 5.496 5.496 0.037 0.038 0.075 0.042 0.030 10:53:48 No Recovery is 109.9% „p-r>

Page 5

NYC-WTC_000065726