Selenium analytical results, Oct 3, 2001

NYC 9/11 Public Portal Document

‘Method Name: SeHGAP Element: Se Method Description: Sehga SM3113 B

Date: 10/10/2001 Technique: Furnace Calibration Equation: Calc. Intercept: Linear Wavelength: 196.0 nm Slit Width: 2.00 nm Lan?! Current: 0 Energy: 6 0 Sample Info File: Untitled Results Data Set:

Element: Se Seq. No.: 12 AS Loc.: 2 Date: 10/10/2001 Sample ID: IPC liL dispensed: 10 from 36, 5 from 37, 20 from 2 lih dispensed: 10 from 36, 5 from 37, 20 from 2

Repl Samp: iConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # /Mg/L Signal Area Height Area Height Stored 1 5.032 J / 5.032 0.028 0.029 0.053 0.032 0.023 16:30:45 No QC valul withi: limits.

Element: Se Seq. No.: 13 AS Loc.: 4 Date: 10/10/2001 San^jle ID: LFB gL dispensed: 10 from 36, 5 from 37, 20 from 4 gL dispensed: 10 from 36, 5 from 37, 20 from 4

Repl San^jleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # liglS^,-^ ng/la Signal Area Height Area Height Stored 1 { 9.116\/ 9.116 0.050 0.051 0.095 0.037 0.034 16:35:00 No QC valueIwithin Specified limits.

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Element: Se Seq. No.: 14 AS Loc.: 5 Date: 10/10/2001 Sample ID: LRB Illa dispensed: 10 from 36, 5 from 37, 20 from 5 [lit dispensed: 10 from 36, 5 from 37, 20 from 5

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # /ig/L Signal Area Height Area Height Stored 1 0.2559 0.2559 0.001 0.002 0.010 0.022 0.013 16:39:16 No

Element: Se Seq. No.: 15 AS Loc.: 6 Date: 10/10/2001 San^jle ID: 24395 gL dispensed: 10 from 36, 5 from 37, 20 from 6 gL dispensed: 10 from 36, 5 from 37, 20 from 6

Repl San^jleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # gg/in— Mg/I' Signal Area Height Area Height Stored 1 ( 1.422\ 1.422 0.008 0.009 0.014 0.043 0.020J,.6a43:32 No

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Element: Se Seq. No.: 16 AS Loc.: 6 Date: 10/10/2001 San^jle ID: 24395 gL dispensed: 5 from 37, 20 from 6, 10 from 38 dispensed: 5 from 37, 20 from 6, 10 from 38

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Mg/: gg/L Signal Area Height Area Height Stored 1 4.997 4.997 0.027 0.028 0.053 0.039 0.024 16:47:45 No Recovery 71.5%

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