Arsenic in potable water lab report sample list, Sept 2001

NYC 9/11 Public Portal Document

s:sW=c=c:s===Bc===x3=sBassss:s=c==:s£ss=&ss=s=ssssssBssaE=BBc:=£=BBssssaBsssss:sess3aB==£ssc3aBBs88asscs=Bi=csss=aaB Element: As AS liOC.: 36 Date: 09/20/2001 Sample ID: Calib Blank gL dispensed: 20 from 36, 5 from 37, 20 from 36

Repl SampleConc /SmndConc BlnkCorr Peak Bkgnd Time Peak # /zg/L / gwL signal Area Area Stored 1 / \ -0.002 -0.004 0.018 13:02:19 No Auto-zero performed. SSSSSSBBBB^eSSSBS^: taaa8aS88BBBS8SSS888aaSSS88BBBB8BS8888BSB88a88B88S88a8a88aSBS888SB88Sa

Element: >A Loc.:\32 Date: 09/20/2001 Sample IDj: 21662 Uli dispensed: 20 3®, 5 from 37, 20 from 32

Repl Sanpl inc StndConc BlnkCorr Peak Bkgnd Time # Mg/L /zg/i* \ Signal Area Area Stored 1 \ 0.014 0.010 0.075 13:04:59 No

l8BBBBSBaB8BSSBBBBBB8BBBSaBS8888BBBBBBBi iSses&SBBB&SBssssaa

Element: As AS LOC.: 38 \ Date: 09/20/2001 Sample ID: SIO \ Uli dispensed: 15 from 36, 5 trom 37, 5 from 38, 20 from 32

Repl SampleConc StndConc .nkCorr Peak Bkgnd Time Peak # Mg/i* lignal Area Area Stored 1 \).O55 0.051 0.077 13:07:49' No Addition number 1 applied. [10] \ Correlation Coefficient: 1.0000 Slope: 0.0041

Element: As AS LOC.: 38 Date:\09/20/2001 Sample ID: S20 \ /zL dispensed: 10 from 36, 5 from 37,\ 10 from 38, 20 from 32

Repl SampleConc StndConc BlnkCorr Peak Bkgnd Time Peak # Itg/lt Signal Area Area Stored 1 0.090 0.086 0.084 13:10:39I No Addition nximber 2 applied. [20] Correlation Coefficient: 0.9990 Slope: 0.0038

:8SBaa8888BB8B88888BBaa88888B8888B88B8aa8888BBB888SB8BBaaa88SS88SBSS8S88a Element: As AS hoc.: 38 Date: 09/20/2001 Sample ID: S30 \ /xL dispensed: 5 from 36, 5 from 37, 15 from SB, 20 from 32

Repl SampleConc StndConc BlnkCorr Peak Bkgnd Time Peak # pg/i* Signal Area Area Stored 1 0.125 0.121 \ 0.080 13:13:28! No Addition number 3 applied. [30] Correlation Coefficient: 0.9991 s\ope: 0.0037

Page 17

NYC-WTC_000064624