Tin lab results (SnF POTABLE), DEP Box 59, Oct 2001

NYC 9/11 Public Portal Document

Element: Sn Seq. No.: 145 AS Loc.: 16 Date: 10/04/2001 Sample ID: 24047 pL dispensed: 8 from 36, 5 from 37, 12 from 16

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L^~-^ pg/L Signal Area Height Area Height Stored 1 >z57r95) -5.795 -0.003 -0.001 0.003 0.018 0.022 19:51:54 No

Element: Sn Seq. No.: 146 AS Loc.: 16 Date: 10/04/2001 Sample ID: 24047 pL dispensed: 5 from 36, 5 from 37, 3 from 38, 12 from 16 Repl SanqpleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L Signal Area Height Area Height Stored 1 I 50.1I\ 50.11 0.082 0.084 0.212 0.030 0.037 19:54:42 No Recovery \is 100.2%

Element: Sn Seq. No.: 147 AS Loc.: 17 Date: 10/04/2001 Sample ID: 24048 pL dispensed: 8 from 36, 5 from 37, 12 from 17 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pq/i—Pg/L Signal Area Height Area Height Stored 1 (^.9747 -5.974 -0.003 -0.001 0.003 0.018 0.022 19:57:23 No

Element: Sn Seq. No.: 148 AS Loc.: 18 Date: 10/04/2001 Sample ID: 24049 pL dispensed: 8 from 36, 5 from 37, 12 from 18 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg^__ , pg/L Signal Area Height Area Height Stored 1 /^.88j> -5.887 -0.003 -0.001 0.005 0.020 0.022 20:00:03 No

Element: Sn Seq. No.: 149 AS Loc.: 19 Date: 10/04/2001 Sample ID: 24050 pL dispensed: 8 from 36, 5 from 37, 12 from 19 Repl San^sleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak pg/L . , pg/L Signal Area Height Area Height Stored 1 <^=67279^ -6.279 -0.003 -0.002 0.003 0.020 0.023 20:02:43 No

Element: Sn Seq. No.: 150 AS Loc.: 20 Date: 10/04/2001 Sample ID: 24051 pL dispensed: 8 from 36, 5 from 37, 12 from 20 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/i^ pg/L Signal Area Height Area Height Stored 1 (-5.m -5.109 -0.002 0.000 0.003 0.019 0.022 20:05:20 No

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