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

NYC 9/11 Public Portal Document

'Element; Sn Seq. No.; 382 AS Loc.: 14 Date: 10/02/2001 Sample ID: 23900 pL dispensed: 8 from 36, 5 from 37, 12 from 14

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # P' \ pg/L Signal Area Height Area Height Stored 1 -6.804 -6.804 -0.001 -0.001 0.003 0.020 0.020 19:42:49 No

Element: Sn Seq. No.: 383 AS Loc.: 2 Date: 10/02/2001 Sample ID: IPC pL dispensed: 8 from 36, 5 from 37, 12 from 2

Repl Sa: iConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L Signal Area Height Area Height Stored 1 100.8 100.8 0.173 0.173 0.437 0.037 0.055 19:45:29 No QC value within specified limits.

Element: Sn Seq. No.: 384 AS Loc.: 3 Date: 10/02/2001 Sample ID: CB pL dispensed: 8 from 36, 5 from 37, 12 from 3 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 <^77098^ -7.098 -0.001 -0.001 0.004 0.016 0.013 19:48:07 No

Element: Sn Seq. No.: 385 AS Loc.: 15 Date: 10/02/2001 Sample ID: 23901 pL dispensed: 8 from 36, 5 from 37, 12 from 15 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 <-=77259 A -7.259 -0.002 -0.002 0.003 0.022 0.021 19:50:49 No

Element: Sn Seq. No.: 386 AS Loc.: 16 Date: 10/02/2001 Sample ID: 23902 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 <=^67542 \ -6.042 0.000 0.000 0.003 0.020 0.021 19:53:32 No

Element: Sn Seq. No.: 387 AS Loc.: 16 Date: 10/02/2001 Sample ID: 23902 pL dispensed: 5 from 36, 5 from 37, 3 from 38, 12 from 16 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L Signal Area Height Area Height Stored 1 62.89 > 52.89 0.096 0.096 0.281 0.032 0.035 19:56:19 No Recovery is\105.8

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