Thallium lab results (potable water, 2nd run), DEP Box 59,

NYC 9/11 Public Portal Document

Element; T1 AS Loc.: 3 Date: 10/10/2001 Sample ID: CB pL dispensed: 10 from 36, 5 from 37, 20 from 3 pL dispensed: 10 from 36, 5 from 37, 20 from 3 Repl SampleCofId\^ BlnkCorr Peak Bkgnd Time Peak # ' ) Signal Area Area Stored 1 <0.204 / -0.001 -0.003 0.002 16:08:39 No

Element: T1 AS Loc.: 24 Date: 10/10/2001 Sample ID: 24489 pL dispensed: 10 from 36, 5 from 37, 20 from 24 pL dispensed: 10 from 36, 5 from 37, 20 from 24 Repl San^leConc BlnkCorr Peak Bkgnd Time Peak # pg/L Signal Area Area Stored 1 -0.515 ) -0.004 -0.006 0.025 16:12:50 No

Element: Loc.: 25 Date: 10/10/2001 Sample ID: 24490 pL dispensed: 10 from 36, 5 from 37, 20 from 25 pL dispensed: 10 from 36, 5 from 37, 20 from 25 Repl Sait^lefcoh^ BlnkCorr Peak Bkgnd Time Peak # Signal Area Area Stored 1 f-0.145 J 0.000 -0.003 0.014 16:17:05 No

Element: T1 AS Loc.: 26 Date: 10/10/2001 San^ile ID: 24491 pL dispensed: 10 from 36, 5 from 37, 20 from 26 pL dispensed: 10 from 36, 5 from 37, 20 from 26

Repl SampleConc BlnkCorr Peak Bkgnd Time Peak # Signal Area Area Stored 16:21:24 No 1 -O Element: n'-^^AS Loc. : 26 0.000 -0.002

Date: 10/10/2001 0.019

Sample ID: 24491 pL dispensed: 5 from 37, 10 from 38, 20 from 26 pL dispensed: 5 from 37, 10 from 38, 20 from 26 Repl SaimlLeConc flnkCorr Peak Bkgnd Time Peak # pgp Signal Area Area Stored 1 \ 4.203 ..0.038 0.036 0.044 16:25:34 No Recovery 84.1%l (oitgS.de of specified limits)

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