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

NYC 9/11 Public Portal Document

Element: Sn Seq. No.: 151 AS Loc.: 21 Date: 10/04/2001 Sample ID: 24052 pL dispensed: 8 from 36, 5 from 37, 12 from 21

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/It—pg/L Signal Area Height Area Height Stored 1 <^.21Y\ -6.217 -0.003 -0.002 0.002 0.018 0.021 20:07:56 No

Element: Sn Seq. No.: 152 AS Loc.: 22 Date: 10/04/2001 Sample ID: 24133 pL dispensed: 8 from 36, 5 from 37, 12 from 22

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L Signal Area Height Area Height Stored 1 -6.739 -6.739 -0.004 -0.002 0.002 0.032 0.027 20:10:33 No

Element: Sn Seq. No.: 153 AS Loc.: 23 Date: 10/04/2001 San^jle ID: 24134 . pL dispensed: 8 from 36, 5 from 37, 12 from 23 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L Signal Area Height Area Height Stored 1 -5.805A -5.805 -0.003 -0.001 0.003 0.017 0.023 20:13:09 No

Element: Sn Seq. No.: 154 AS Loc.: 2 Date: 10/04/2001 San^jle ID: I PC pL dispensed: 8 from 36, 5 from 37, 12 from 2 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L Signal Area Height Area Height Stored 1 103.9 103.9 0.164 0.166 0.424 0.040 0.066 20:15:47 No QC value 'ithin ipecified limits.

Element: Sn Seq. No.: 155 AS Loc.: 3 Date: 10/04/2001 Sample ID: CB pL dispensed: 8 from 36, 5 from 37, 12 from 3 Repl Sait^leConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pgZi^^x pg/L Signal Area Height Area Height Stored 1 A5.6991 -5.699 -0.002 -0.001 0.003 0.013 0.017 20:18:23 No

Element: Sn Seq. No.: 156 AS Loc.: 24 Date: 10/04/2001 Sample ID: 24135 pL dispensed: 8 from 36, 5 from 37, 12 from 24 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L Signal Area Height Area Height Stored 1 ( -5.23^ -5.236 -0.002 0.000 0.003 0.016 0.021 20:21:00 No

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