Sample batch list, DEP Labs, December 3 2001

NYC 9/11 Public Portal Document

Element: Se Seq. No.: 31 AS Loc.: 1 Date: 12/03/2001 Sample ID: QCS fjLlj dispensed: 10 from 36, 5 from 37, 2 0 from 1 filj dispensed: 10 from 36, 5 from 37, 20 from 1

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Mg/L Signal Area Height Area Height Stored 1 / 5.513' . 5.513 0.035 0.038 0.080 0.046 0.041 14:06:33 No QC out of limits! QC will be repeated based on Retry setting.

Element: Se Seq. No.: 32 AS hoc.: 1 Date: 12/03/2001 Sample ID: QCS dispensed: 10 from 36, 5 from 37, 20 from 1 /zL dispensed: 10 from 36, 5 from 37, 20 from 1

Repl SampleConc /StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Mg/L / Mg/L Signal Area Height Area Height Stored 1 5.125 / 5.125 0.032 0.036 0.077 0.047 0,038 14:10:48 No QC value within specified limits.

Element: Se Seq. No.: 33 AS hoc.: 2 Date: 12/03/2001 Sample ID: IPC /zL dispensed: 10 from 36, 5 from 37, 20 from 2 [jlIj dispensed: 10 from 36, 5 from 37, 20 from 2

Repl SampleConc J/StndConc BlnkCorr- Peak Peak Bkgnd Bkgnd Time Peak # /ig/L /,Mg/L Signal Area Height Area Height Stored 1 5.314 / 5.314 0.034 0.037 0.077 0.050 0.041 14:15:02 No ■ QC value within specified limits.

Element: Se Seq. No.: 34 AS Log.: 3 Date: 12/03/2001 Sample ID: CB /zL dispensed: 10 from 36, 5 from 37, 20 from 3 fill dispensed: 10 from 36, 5 from 37, 20 from 3

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Mg/L //ig/L Signal Area Height Area Height Stored 1 -0.2926 / -0.2926 -0.002 0.001 0.011 0.038 0.018 14:19:14 No

Element: Se Seq. No.: 35 AS Loc.: 4 Date: 12/03/2001 Sample ID: LFB gL dispensed: 10 from 36, 5 from 37, 20 from 4 [ilj dispensed: 10 from 36, 5 from 37, 2 0 from 4

Repl SampleConc .StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # /zg/L / Mg/L Signal Area Height Area Height Stored 1 10.73 / 10.73 0.069 0.072 0.140 0.052 0.054 14:23:26 No QC value within specified limits.

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