Titanium lab results, DEP Box 59, Sep 2001

NYC 9/11 Public Portal Document

^SSS5=3SSSSSSSS = :

Element: Ti Seq. No.: 73 AS Loc.: 36 Date: 09/20/2001 San^le ID: Calib Blank IjlIj dispensed: 10 from 36, 20 from 36

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # . lig/li Signal Area Height Area Height Stored \ 0.011 0.011 0.008 -0.003 0.004 15:04:16 No luto-zer® performed.

Element: Ti Seq. No.: 74 AS Loc.: 38 Date: 09/20/2001 Sair^le ID: S50 fiL dispensed: 25 from 36, 5 from 38

Repl SampleConc__ StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Mg/L /ig/L Signal Area Height Area Height Stored 1 0.063 ,0.074 0.057 0.006 0.007 15:06:57 No Standard number 1 applied. [50.0] Correlation Coefficient: 1.0000 Slope: 0.0013

Element: Ti Seq. No.: 75 AS Loc.: 38 Date: 09/20/2001 ' Sanqole ID: SlOO fjLlt dispensed: 2 0 from 36, 10 from 38

Repl San^jleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # gg/L Mg/h Signal Area Height Area Height Stored 1 0.112 0.123 0.094 0.006 0.008 15:09:42 No Standard number 2 applied. [100.0] Correlation Coefficient: 0.9975 Slope: 0.0011

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Element: Ti Seq. No.: 76 AS Loc.: 38 Date: 09/20/2001 Sample ID: S150 Illi dispensed: 15 from 36, 15 from 38

Repl Sait^ileConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # gg/L lig/lj Signal Area Height Area Height Stored 1 0.184 0.195 0.155 0.010 0.009 15:12:27 No Standard number 3 applied. [150.0] Correlation Coefficient: 0.9977 Slope: 0.0012

:= = = = = = = = = = = =:. :===s=====s: ===== ========5==: =======

Element: Ti Seq. No.: 77 AS Loc.: 38 Date: 09/20/2001 San^jle ID: S200 fill dispensed: 10 from 36, 20 from 38

Repl San^pleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # 1^9/^ 1^9/^ Signal Area Height Area Height Stored 1 0.220 0.231 0.174 0.009 0.011 15:15:13 No The calibration curve may not be linear. Standard number 4 applied. [200.0] Correlation Coefficient: 0.9962 J Slope: 0.0011 The calibration curve has been edited.

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