Lead in potable water lab report sample list, Sept 2001

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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.: 20 AS Loc.: 11 Date: 10/01/2001 Sample ID: 23325 pL dispensed: 12 from 36, 5 from 37, 24 from 11 pL dispensed: 12 from 36, 5 from 37, 24 from 11 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ^?^^6O5^ pg/L Signal Area Height Area Height Stored 1 -0.6058 -0.004 0.012 0.025 0.007 0.008 09:45:05 No

Element: Pb Seq. No.: 21 AS Loc.: 12 Date: 10/01/2001 Sample ID: 23326 pL dispensed: 12 from 36, 5 from 37, 24 from 12 pL dispensed: 12 from 36, 5 from 37, 24 from 12 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L Signal Area Height Area Heialat Stored 1 -0.3768 -0.001 0.015 0.029 0.006 0.008 09:49:31 No

Element: Pb Seq. No.: 22 AS Loc.: 2 Date: 10/01/2001 Sait^le ID: IPC |1L 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/L pg/L Signal Area Height Area Height Stored 1 5.650 5.650 0.079 0.094 0.169 0.029 0.051 09:53:46 No QC out of limits. QC will be repeated based on Retry setting.

Element: Pb Seq. No.: 23 AS Loc.: 2 Date: 10/01/2001 San^le 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 Sait^leConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L Signal Area Height Area Height Stored 1 4.703 0.066 0.082 0.159 0.024 0.047 09:57:58 No QC valueVwithim specified limits.

Element: Pb Seq. No.: 24 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 # pg/L' pg/L Signal Area Height Area Height Stored 1 \-0.4307\ -0.4307 -0.002 0.014 0.029 0.002 0.007 10:02:11 No

Element: Pb Seq. No.: 25 AS Loc.: 13 Date: 10/01/2001 Sample ID: 23340 pL dispensed: 12 from 36, 5 from 37, 24 from 13 pL dispensed: 12 from 36, 5 from 37, 24 from 13 Repl San^leConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ’ pg/L pg/L Signal Area Height Area Height Stored 1 -0.263^ -0.2612 0.001 0.016 0.036 0.006 0.012 10:06:34 No

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NYC-WTC_000064475

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NYC-WTC_000064475Source: NYC Law Department, mirrored locally

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Lead in potable water lab report sample list, Sept 2001 · Box DEP Box 59

NYC-WTC_000064515

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

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