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Lead in potable water lab report sample list, Sept 2001

Machine-extracted title · confidence 95%

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

NYC-WTC_000064466–000064481

Folder label: “Pb

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NYC 9/11 Public Portal Document

■Element: Pb Seq. No.: 32 AS Loc.: 19 Date: 10/01/2001 Sample ID: 23359 pL dispensed: 12 from 36, 5 from 37, 24 from 19 pL dispensed: 12 from 36, 5 from 37, 24 from 19

Repl San^leConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L Signal Area Height Area Height Stored 1 Q-0.6950 -0.6950 -0.005 0.010 0.023 0.005 0.008 10:37:08 No

Element: Pb Seq. No.: 33 AS Loc.: 20 Date: 10/01/2001 Sample ID: 23360 pL dispensed: 12 from 36, 5 from 37, 24 from 20 pL dispensed: 12 from 36, 5 from 37, 24 from 20

Repl San^jleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area HeigJjt Stored 1 /-0.7742 -0.7742 -0.006 0.009 0.024 0.006 0.008 10:41:21 No

Element: Pb Seq. No.: 34 AS Loc.: 21 Date: 10/01/2001 Sample ID: 23471 pL dispensed: 12 from 36, 5 from 37, 24 from 21 pL dispensed: 12 from 36, 5 from 37, 24 from 21

Repl Sait^sleGonc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L Signal Area Height Area Height Stored 1 4825 ' -0.4825 -0.002 0.013 0.030 0.004 0.008 10:45:33 No J Element: Pb'"—^q. No.: 35 AS Loc.: 2 Date: 10/01/2001 San^jle ID: IPC pL dispensed: 12 from 36, 5 from 37, 24 from 2 pL dispensed: 12 from 36, 5 from 37, 24 from 2

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/ij^X pg/L Signal Area Height Area Height Stored 1 ( 4.676\ 4.676 0.066 0.082 0.160 0.025 0.049 10:49:45 No QC value\within Ispecified limits.

Element: Pb Seq. No.: 36 AS Loc.: 3 Date: 10/01/2001 Sample ID: CB pL dispensed: 12 from 36, 5 from 37, 24 from 3 pL dispensed: 12 from 36, 5 from 37, 24 from 3

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pq^/d,- pg/L Signal Area Height Area Height Stored 1 (-0.73'X -0.7336 -0.006 0.010 0.024 0.004 0.009 10:53:58 No

Element: Pb Seq. No.: 37 AS Loc.: 22 Date: 10/01/2001 San?>le ID: 23472 pL dispensed: 12 from 36, 5 from 37, 24 from 22 pL dispensed: 12 from 36, 5 from 37, 24 from 22

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # “pg/r^^ pg/L Signal Area Height Area Height Stored 1 \c0.441^ -0.4418 -0.002 0.014 0.029 0.005 0.008 10:58:09 No

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NYC-WTC_000064477

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NYC-WTC_000064477Source: NYC Law Department, mirrored locally

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