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Document / 16 pages

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_000064515–000064530

Folder label: “Pb”

←Page 4 of 16→
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NYC 9/11 Public Portal Document

Element: Pb Seq. No.: 7 AS Loc.: 1 Date: 10/09/2001 Sample ID: QCS pL dispensed: 12 from 36, 5 from 37, 24 from 1 pL dispensed: 12 from 36, 5 from 37, 24 from 1

Repl Samp: nc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # p^ 1 pg/L Signal Area Height Area Height Stored 1 7 5.318 5.318 0.096 0.109 0.143 0.039 0.048 09:26:19 No QC value! within/ specified limits.

Element: Pb Seq. No.: 8 AS Loc.: 2 Date: 10/09/2001 Sample 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 SawL^Coni■c StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/Lf \1 pg/L Signal Area Height Area Height Stored 1 /5.156 / 5.156 0.093 0.106 0.146 0.037 0.049 09:30:28 No QC value (within/:specified limits.

Element: Pb Seq. No.: 9 AS Loc.: 3 Date: 10/09/2001 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 # i--- ' pg/L Signal Area Height Area Height Stored 1 .3219\ -0.3219 -0.002 0.011 0.020 0.005 0.008 09:34:40 No

Element: Pb Seq. No.: 10 AS Loc.: 4 Date: 10/09/2001 Sample ID: LFB pL dispensed: 12 from 36, 5 from 37, 24 from 4 pL dispensed: 12 from 36, 5 from 37, 24 from 4

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 Z 7.4111 7.411 0.133 0.146 0.212 0.048 0.071 09:38:51 No QC valu within/specified limits.

Element: Pb Seq. No.: 11 AS Loc.: 5 Date: 10/09/2001 Sample ID: LRB pL dispensed: 12 from 36, 5 from 37, 24 from 5 pL dispensed: 12 from 36, 5 from 37, 24 from 5

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L Signal Area Height Area Height Stored 1 -0.279, -0.2793 -0.001 0.011 0.020 0.006 0.007 09:43:01 No

Element: Pb Seq. No.: 12 AS Loc.: 6 Date: 10/09/2001 Sample ID: 24048 pL dispensed: 12 from 36, 5 from 37, 24 from 6 pL dispensed: 12 from 36, 5 from 37, 24 from 6

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pgTY pg/L Signal Area Height Area Height Stored 1 -0.1354 -0.1354 0.001 0.014 0.021 0.008 0.009 09:47:15 No

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NYC-WTC_000064518

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NYC-WTC_000064518Source: NYC Law Department, mirrored locally

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