Sample batch list, DEP Labs, January 2 2002

NYC 9/11 Public Portal Document

Element: Sn Seq. No.: 53 AS Loc.: 33 Date: 01/02/2002 Sa:]^le ID: 29141 pL’dispensed: 8 fcom 36, 5 fcom 37, 12 fcom 33

Repl SampleConc StndConc BlnkCocc Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Acea Height Acea Height Stoced 1 -13.96 -13.96 -0.002 -0.003 0.007 0.013 0.015 12:48:35 No

Element: Sn Seq. No.: 54 AS Loc.: 34 Date: 01/02/2002 Sample ID: 29187 pL dispensed: 8 fcom 36, 5 fcom 37, 12 fcom 34

Repl SampleConc StndConc BlnkCocc Peak Peak Bkgnd Bkgnd Time Peak « pg/L pg/L Signal Acea Height Acea Height Stoced 1 -5.626 -5.626 0.001 0.000 0.008 0.011 0.016 12:51:14 No

Element: Sn Seq. No.: 55 AS Loc.: 35 Date: 01/02/2002 Sample ID: 29188 pL dispensed: 8 fcom 36, 5 fcom 37, 12 fcom 35

Repl SampleConc StndConc BlnkCocc Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Acea Height Acea Height Stoced 1. -7.248 -7.248 0.000 -0.001 0.007 0.015 0.015 12:53:52 No

Element: Sn Seq. No.: 56 AS Loc.: 39 Date: 01/02/2002 Saaple ID: 29189 pL dispensed: 8 fcom 36, 5 fcom 37, 12 fcom 39 Repl SampleConc StndConc BlnkCocc Peak Peak Bkgnd Bkgnd Time Peak « pg/L pg/L Signal Acea Height Acea Height Stoced 1 -1.732 -1.732 0.002 0.001 0.006 0.012 0.014 12:56:31 No

Element: Sn Seq. No.: 57 AS Loc.: 40 Date: 01/02/2002 Sample ID: 29229 pL dispensed: 8 £com 36, 5 fcom 37, 12 from 40

Repl San^leConc StndConc BlnkCocc Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Acea Height Acea Height Stoced 1 -8.098 -8.098 0.000 -0.001 0.007 0.013 0.017 12:59:14 No

Element: Sn Seq. No.: 58 AS Loc.: 2 Date: 01/02/2002 Sample ID: IPC pL dispensed: 8 fcom 36, 5 fcom 37, 12 fcom 2

Repl S. ^c StndConc BlnkCocc Peak Peak Bkgnd Bkgnd Time Peak « W \ pg/i* Signal Acea Height Acea Height Stoced 1 I 115.4 A 115.4 0.036 0.035 0.085 0.020 0.022 13:01:52 No QC out o llmlts./Cuxzent analytical sequence continued.

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