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

NYC 9/11 Public Portal Document

Element: Sn Seq. No.: 157 AS Loc.: 25 Date: 10/04/2001 Sample ID: 24214 |1L dispensed: 8 from 36, 5 from 37, 12 from 25

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # P' pg/L Signal Area Height Area Height Stored 1 -4.7 -4.774 -0.001 0.001 0.003 0.019 0.022 20:23:38 No

Element: Sn Seq. No.: 158 AS Loc.: 26 Date; 10/04/2001 San^jle ID: 24215 pL dispensed: 8 from 36, 5 from 37, 12 from 26 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg. pg/L Signal Area Height Area Height Stored 1 -6.760 -6.760 -0.004 -0.002 0.002 0.020 0.021 20:26:18 No

Element: Sn Seq. No.: 159 AS Loc.: 26 Date: 10/04/2001 Sample ID: 24215 pL dispensed: 5 from 36, 5 from 37, 3 from 38, 12 from 26 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/ pg/L Signal Area Height Area Height Stored 1 0.34 50.34 0.083 0.084 0.225 0.031 0.040 20:29:04 No Recovery s 100 %

Element: Sn Seq. No.: 160 AS Loc.: 27 Date: 10/04/2001 Sample ID: 24215DUP pL dispensed: 8 from 36, 5 from 37, 12 from 27 Repl StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L Signal Area Height Area Height Stored 1 -5.532 -0.002 -0.001 0.003 0.018 0.023 20:31:45 No

Element: Sn Seq. No.: 161 AS Loc.; 28 Date: 10/04/2001 Sample ID: 24216 pL dispensed: 8 from 36, 5 from 37, 12 from 28 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/>-—7^, pg/L Signal Area Height Area Height Stored 1 >^.088 ) -5.088 -0.002 0.000 0.004 0.019 0.023 20:34:28 No

Element: Sn Seq. No.: 162 AS Loc.: 29 Date: 10/04/2001 Sample ID: 24217 pL dispensed: 8 from 36, 5 from 37, 12 from 29 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/i—' pg/L Signal Area Height Area Height Stored 1 ,7^5.877") -5.875 -0.003 -0.001 0.003 0.018 0.022 20:37:14 No

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