Titanium lab results, DEP Box 59, Sep 2001

NYC 9/11 Public Portal Document

’Method Name: TiHGA Element: Ti Method Description: Tihga SM3113 B

Date: 10/02/2001 Technique: Furnace Calibration Equation: Calc. Intercept: Linear Wavelength: 364.3 nm Slit Width: 0.20 nm Lamp Current: 40 Energy: 56 Sample Info File: Untitled Results Data Set:

Element: Ti Seq. No.: 303 AS Loc.: 1 Date: 10/02/2001 Sample ID: QCS pL dispensed: 10 from 36, 20 from 1

Repl SampleCon' StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ■pgT'LX'X pg/L Signal Area Height Area Height Stored 1 87.39# ■' 87.39 0.098 0.101 0.078 0.007 0.008 15:28:13 No QC opt of lii . QC will be repeated based on Retry setting.

Element: Ti Seq. No.: 304 AS Loc.: 1 Date: 10/02/2001 Sample ID: QCS pL dispensed: 10 from 36, 20 from 1

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # 1 Jig/L Signal Area Height Area Height Stored 1 /98.85 J 98.85 0.110 0.113 0.093 0.008 0.008 15:30:51 No QC value within/specified limits.

Element: Ti Seq. No.: 305 AS Loc.: 2 Date: 10/02/2001 Sample ID: IPC pL dispensed: 10 from 36, 20 from 2

Repl SampleConc / StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L Signal Area Height Area Height Stored 1 110.9 0.122 0.125 0.100 0.005 0.007 15:33:28 No QC O' will be repeated based on Retry setting.

Element: Ti Seq. No.: 306 AS Loc.: 2 Date: 10/02/2001 Sample ID: IPC pL dispensed: 10 from 36, 20 from 2

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak pg/L Signal Area Height Area Height Stored 1 <107.0) ' 107.0 0.118 0.121 0.099 0.007 0.007 15:36:05 No QC value within/specified limits.

Element: Ti Seq. No.: 307 AS Loc.: 3 Date: 10/02/2001 Sample ID: CB pL dispensed: 10 from 36, 20 from 3

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L —pg/L Signal Area Height Area Height Stored 1 <47977 \ -4.977 0.002 0.005 0.010 0.002 0.006 15:38:42 No

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