Arsenic lab results, WTC samples, Nov 12 2001

NYC 9/11 Public Portal Document

Eleme.nt: As AS Loc.: 7 Date: 11/12/2001 'Sample ID: 27150dup flit dispensed: 5 from 37, lO from 38, 20 from 7

Repl San^leConc StndConc BlnkCorr Peak Bkgnd Time Peak # gg/L gg/L Signal Area Area Stored 1 18.23 18.23 0.103 0.104 0.034 12:52:33 No Recovery is 91.2%

SBBSssBSBaB8BBSBSse:8ca8BSSBS8BSSBBSSBBs:sassssasa=saBsssBsa8SBs:asts8nsB8a8BssBBassssssBBs;ssaes=sa8 Element: As AS Loc.: 8 Date: 11/12/2001 Sample ID: 27154 /zL dispensed: 10 from 36, 5 from 37, 20 from 8

Repl SampleConc StndConc BlnkCorr Peak Bkgnd Time Peak # gg/L gg/L Signal Area Area Stored 1 -1.252 -1.252 0.000 0.001 0.029 12:55:14 No

Element: As AS Loc.: 9 Date: 11/12/2001 Sanple ID: 27156 jzL dispensed: 10 from 36, 5 from 37, 20 from 9

Repl San^leConc StndConc BlnkCorr Peak Bkgnd Time Peak # fig/lt fig/lt Signal Area Area Stored 1 -1.084 -1.084 0.001 0.002 0.030 12:57:57’ No

Element: As AS Loc.: 10 Date: 11/12/2001 Sample ID: 27170 flit dispensed: 10 from 36, 5 from 37, 20 from 10

Repl SampleConc StndConc BlnkCorr Peak Bkgnd Time Peak # gg/L gg/i> Signal Area Area Stored 1 -1.174 -1.174 0.001 0.001 0.027 13:00:41 No

Element: As AS Loc.: 11 Date: 11/12/2001 San?)le ID: 27172 gL dispensed: 10 from 36, 5 from 37, 20 from 11

Repl SampleConc StndConc BlnkCorr Peak Bkgnd Time Peak # gg/L gg/L Signal Area Area Stored 1 -1.091 -1.091 0.001 0.001 0.031 13:03:26 No

Element: As AS Loc.: 12 Date: 11/12/2001 SaniJle ID: 27174 flit dispensed: 10 from 36, 5 from 37, 20 from 12

Repl SarapleConc StndConc BlnkCorr Peak Bkgnd Time Peak # gg/L Signal Area Area Stored 1 0.847 0.847 0.011 0.012 0.027 13:06:12; No

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