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Potable water lead lab report, Oct 2001

Machine-extracted title · confidence 95%

Laboratory documentation listing sample IDs and analytical parameters for potable water lead testing conducted in October 2001.

NYC-WTC_000064531–000064543

Folder label: “Pb”

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NYC 9/11 Public Portal Document

“Element: Pb Seq. No.: 87 AS Loc.: 15 Date: 10/09/2001 Sample ID: 24482 pL dispensed: 12 from 36, 5 from 37, 24 from 15 pL dispensed: 12 from 36, 5 from 37, 24 from 15

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # , pg/L Signal Area Height Area Height Stored 1 0.8639 ) 0.8639 0.013 0.018 0.030 0.007 0.010 15:34:02 No

Element: Pb Seq. No.: 88 AS Loc.: 16 Date: 10/09/2001 Sample ID: 24483 pL dispensed: 12 from 36, 5 from 37, 24 from 16 pL dispensed: 12 from 36, 5 from 37, 24 from 16

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pgZi—— pg/L Signal Area Height Area Height Stored 1 <0.2355 0.2355 0.005 0.010 0.021 0.007 0.007 15:38:26 No

Element: Pb Seq. No,: 89 AS Loc.: 16 Date: 10/09/2001 Sample ID: 24483 pL dispensed: 5 from 37, 12 from 38, 24 from 16 pL dispensed: 5 from 37, 12 from 38, 24 from 16

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pgZi*—-x Signal Area Height Area Height Stored 1 (3.322 \ / 3.322 0.045 0.050 0.087 0.022 0.027 15:42:52 No Recovery 11.2%)^

Element: Pb Seq. No.: 90 AS Loc.: 17 Date: 10/09/2001 Sample ID: 24484 pL dispensed: 12 from 36, 5 from 37, 24 from 17 pL dispensed: 12 from 36, 5 from 37, 24 from 17

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/i—pg/L Signal Area Height Area Height Stored 1 f 0.2160 \ 0.2160 0.005 0.010 0.019 0.007 0.008 15:47:12 No

Element: Pb Seq. No.: 91 AS Loc.: 18 Date: 10/09/2001 Sample ID: 23683 pL dispensed: 12 from 36, 5 from 37, 24 from 18 pL dispensed: 12 from 36, 5 from 37, 24 from 18

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L Signal Area Height Area Height Stored 1 0.1026 0.1026 0.003 0.008 0.017 0.044 0.021 15:51:29 No

Element: Pb Seq. No.: 92 AS Loc.: 19 Date: 10/09/2001 Sample ID: 23684 pL dispensed: 12 from 36, 5 from 37, 24 from 19 pL dispensed: 12 from 36, 5 from 37, 24 from 19

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L Signal Area Height Area Height Stored 1 0.5290 0.5290 0.009 0.014 0.027 0.056 0.020 15:55:43 No

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NYC-WTC_000064537

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NYC-WTC_000064537Source: NYC Law Department, mirrored locally

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