Antimony lab results, WTC samples, Nov 9 2001

NYC 9/11 Public Portal Document

Element: Sb Seg. No.: 58 AS Loc.: 27 Date: 11/09/2001 Sample ID: 26008dup /iL dispensed: 5 from 37, 10 from 38, 20 from 27

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Mg/i* gg/L Signal Area Height Area Height Stored 1 10.58 10.58 10.036 0.058 0.050 -0.004 0.012 12:13:01 No Recovery is 98.7% 10% WD Element: Sb Seq. No.: 59 AS Loc.: 2 Date: 11/09/2001 San?)le ID: IPC flit dispensed: 10 from 36, 5 from 37, 20 from 2

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # 1^3/^ , / Mg/L Signal Area Height Area Height Stored 1 10.44 10.44 0.035 0.058 0.051 0.001 0.014 12:15:44 No QC value within specified limits.

Element: Sb Seq. No.: 60 AS Loc.: 3 Date: 11/09/2001 Sample ID: CB filj dispensed: 10 from 36, 5 from 37, 20 from 3

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # gg/l- z Signal Area Height Area Height Stored 1 0.5411 i/ 0.5411 0.002 0.024 0.033 -0.001 0.014 12:18:22 No

Element: Sb Seq. No.: 61 AS LOC.: 28 Date: 11/09/2001 Sample ID: 26009 lili dispensed: 10 from 36, 5 from 37, 20 from 28

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Mg/L ms/l Signal Area Height Area Height Stored 1 0.5413 0.5413 0.002 0.024 0.021 0.001 0.012 12:21:03 No

Element: Sb Seq. No.: 62 AS hoc.: 29 Date: 11/09/2001 Sample ID: 26010 fili dispensed: 10 from 36, 5 from 37, 20 from 29

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Mg/L Mg/L Signal Area Height Area Height Stored 1 0.1005 0.1005 0.000 0.023 0.020 0.004 0.018 12:23:49 No

Element: Sb Seq. No.: 63 AS Loc.: 30 Date: 11/09/2001 Sample ID: 26011 gh dispensed: 10 from 36, 5 from 37, 20 from 30

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L Mg/L Signal Area Height Area Height Stored 1 0.0942 0.0942 0.000 0.023 0.023 0.004 0.016 12:26:36 No

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NYC-WTC_000065693