Antimony lab results, DEP Box 59, Sep 2001

NYC 9/11 Public Portal Document SBBSBaBSBSBt iBSBBSSBSBSBBSBB: SBSSSBaBSBBSBBSBBBSBBBBBBSSBSSBBSBSSSSSBSSSBBBBSBSBSSS

’ Element: Sb Seq. No.: 91 ASIiOC.; 24 Date: 09/21/2001 Sample ID: 23079 lih dispensed: 10 from 36, 5 from 37, 20 from 24

Repl San^leConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # lig/lj rx ng/L Signal Area Height Area Height Stored 0.6665 0.001 0.002 0.012 0.015 0.016 16:10:29 No

Element: Sb Seq. No.: 92 AS Loc.: 25 Date: 09/21/2001 Sample ID: 23081 fili dispensed: 10 from 36, 5 from 37, 20 from 25

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Mg/b Signal Area Height Area Height Stored 1 c0.713 -0.7134 -0.003 -0.002 0.014 0.017 :08 No

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Element: Sb Seq. No.: 93 AS LOC.: 26 Date: 09/21/2001 San^le ID: 23082 {jLli dispensed: 10 from 36, 5 from 37, 20 from 26

Repl San^jleConc StndConc BlnkCorr Peak Peak Bkgnd ’Bkgnd Time Peak # Signal Area Height Area Height Stored 1 ^0.7604\ -0.7604 -0.003 -0.002 0.013 0.020 0.018 16:15:49 No

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Element: Sb Seq. No.: 94 AS Loc.: 26 Date: 09/21/2001 San^ple ID: 23082 gL dispensed: 5 from 37, 10 from 38, 20 from 26

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ig/L Signal Area Height Area Height Stored 1 Recovery ra 72.8%J M 7.281 \1 0.020 0.021 0.035 0.012 0.018 16:18:26 No

= =5 = = = = = = = = = = = = = =i = = = = = = = = = D=:=: = = ZZ = ZZZ= = = = = = na5= = £= = = =2 = Z= = = =! = = = = ZZ = = = = = = DS= = = =Z=Z = = = Z= = S=as-S-=l = = c: = = = = -

Element: Sb Seq. No.: 95 AS Loc.: 27 Date: 09/21/2001 Sample ID: 23082dup pL dispensed: 10 from 36, 5 from 37, 20 from 27

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Mg/b Signal Area Height Area Height Stored 1 < 0.7606^ 0.7606 0.001 0.002 0.012 0.019 0.019 16:21:09 No

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Element: Sb Seq. No.: 96 AS hoc.: 28 Date: 09/21/2001 Sample ID: 23083 flit dispensed: 10 from 36, 5 from 37, 20 from 28

Repl Si iConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # gg/b Mg/b Signal Area Height Area Height Stored 1 -0.6673 -0.6673 -0.003 -0.002 0.015 0.019 0.019 16:23:54 No

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NYC-WTC_000064806