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Document / 9 pages

Lead (Pb) laboratory analysis results, Oct 2001

Machine-extracted title · confidence 95%

Laboratory report listing sample IDs and quality control status for lead analysis conducted on October 1, 2001.

NYC-WTC_000064482–000064490

Folder label: “Pb”

←Page 8 of 9→
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NYC 9/11 Public Portal Document

Element; Pb Seq. No.: 92 AS Loc.: 3 Date: 10/01/2001 t- * San?>le 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 # 1 pg/L Signal Area Height Area Height Stored 1 552^, -0.6525 -0.005 0.011 0.026 0.002 0.006 15:01:44 No

Element: Pb Seq. No.; 93 AS Loc.: 31 Date: 10/01/2001 San^le ID: 23837 pL dispensed: 12 from 36, 5 from 37, 24 from 31 pL dispensed: 12 from 36, 5 from 37, 24 from 31

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L—. pg/L Signal Area Height Area Height. Stored 1 ‘s=^75806\ -0.5806 -0.004 0.012 0.026 0.004 0.007 15:06:09 No

Element: Pb Seq. No.: 94 AS Loc.: 32 Date: 10/01/2001 Saiaple ID: 23838 p.L dispensed: 12 from 36, 5 from 37, 24 from 32 pL dispensed: 12 from 36, 5 from 37, 24 from 32

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L Signal Area Height Area Height Stored 1 C-0.24^K -0.2476 0.001 0.016 0.033 0.007 0.011 15:10:33 No

Element: Pb Seq. No.: 95 AS Loc.: 33 Date: 10/01/2001 San^jle ID: 23839 pL dispensed: 12 from 36, 5 from 37, 24 from 33 pL dispensed: 12 from 36, 5 from 37, 24 from 33

Repl SaiqpleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L Signal Area Height Area Height Stored 1 0.33 0.3379 0.009 0.024 0.046 0.010 0.016 15:14:53 No

Element: Pb Seq. No.: 96 AS Loc.: 34 Date: 10/01/2001 Sample ID: 23900 pL dispensed: 12 from 36, 5 from 37, 24 from 34 pL dispensed: 12 from 36, 5 from 37, 24 from 34 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ( pg/i ~^ pg/L Signal Area Height Area Height Stored 1 -0.7985Y -0.7985 -0.006 0.009 0.021 0.004 0.006 15:19:11 No

Element: Pb Seq. No.: 97 AS Loc.: 35 Date: 10/01/2001 Sait^le ID: 23901 pL dispensed: 12 from 36, 5 from 37, 24 from 35 pL dispensed: 12 from 36, 5 from 37, 24 from 35 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L Signal Area Height Area Height Stored 1 -0.7460 -0.006 0.010 0.023 0.005 0.006 15:23:26 No

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NYC-WTC_000064489

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NYC-WTC_000064489Source: NYC Law Department, mirrored locally

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