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Lead in potable water lab report sample list, Sept 2001

Machine-extracted title · confidence 90%

Laboratory report listing sample IDs and quality control checks for lead analysis in potable water.

NYC-WTC_000064436–000064456

Folder label: “Pb

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NYC 9/11 Public Portal Document

Element: Pb Seq. No.: 55 AS Loc.: 25 Date: 09/24/2001 Sample ID: 23270 flit dispensed: 12 from 36, 5 from 37, 24 from 25 dispensed: 12 from 36, 5 from 37, 24 from 25

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Atg/h Signal Area Height Area Height Stored 1 -0.7186 -0.7186 -0.006 0.006 0.014 0.052 0..022 12:29:04 No

:=Bsssssss = s = s = ssss=ssssss:Bass:sss5a=s=sss=sssBsssBsssss

Element: Pb Seq. No.: 56 AS Loc.: 26 Date: 09/24/2001 San^jle ID: 22459 lilj dispensed: 12 from 36, 5 from 37, 24 from 26 fih dispensed: 12 from 36, 5 from 37, 24 from 26

Repl SampleConS- StndConc BlnkCorr Peak Peak Bkgnd Bkgnd -Time Peak # Mg/iC^ Mg/L Signal Area Height Area Height Stored 1 ( 1.082 1.082 0.019 0.031 0.051 0.212 0.065 12:33:20 No

:SSSSSS = = SS = S = SBBSSSSSS = 3SSSSSSSSSSS;

Element: Pb Seq. No.: 57 AS Loc.: 26 Date: 09/24/2001 Sample ID: 22459 dispensed: 5 from 37, 12 from 38, 24 from 26 /ill dispensed: 5 from 37, 12 from 38, 24 from 26

Repl Saii5)leConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # /zg/L x-~-/4g/L Signal Area Height Area Height Stored 1 3.578 0.053 0.065 0.100 0.160 0.047 12:37:32 No Recovery ii 62.4% ( tside of specified limits)

;= == =====; ;=ssssssss:ssBs=s:ssasssssssss = = ssBss: :ss = = sszszssssB =

Element: Pb Seq. No.: 58 AS Loc.: 26 Date: 09/24/2001 Sample ID: 22459 HIj dispensed: 30 from 36, 5 from 37, 6 from 26 IJ-Jj dispensed: 30 from 36, 5 from 37, 6 from 26

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Mg/L /ig/L Signal Area Height Area Height Stored 1 1.163 0.2907 0.008 0.020 0.036 0.147 0.055 12:41:52 No

sss5aszssBs= = = = B = Bss:=sss:ssssss==.

Element: Pb Seq. No.: 59 AS Loc.: 26 Date: 09/24/2001 Sample ID: 22459 fill dispensed: 18 from 36, 5 from 37, 12 from 38, 6 from 26 fiXj dispensed: 18 from 36, 5 from 37, 12 from 38, 6 from 26

Repl San^ileConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # /igZli-==^ Signal Area Height Area Height Stored 1 ( 14.40 3.600 0.053 0.065 0.111 0.069 0.037 12:46:22 No Recovery\s 82.7%

SSSS = S = SSSSS = SSSSSBSS5SS: : = S5SSB = = = Element: Pb Seq. No.: 60 AS Loc.: 27 Date: 09/24/2001 Sample ID: 22459DUP filj dispensed: 12 from 36, 5 from 37, 24 from 27 IJlIj dispensed: 12 from 36, 5 from 37, 24 from 27

Repl Saii^leConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # /ig/L Mg/L Signal Area Height Area Height Stored 1 1.077 1.077 0.019 0.030 0.052 0.184 0.058 12:50:43 No

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NYC-WTC_000064454

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NYC-WTC_000064454Source: NYC Law Department, mirrored locally

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