Lead in potable water lab report second run sample list

NYC 9/11 Public Portal Document

'Element: Pb Seq. No.: 244 AS Loc.: 11 Date: 10/05/2001 Sample ID: 23224 pL dispensed: 10 from 36, 5 from 37, 20 from 11

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 3.129 3.129 0.026 0.030 0.055 0.012 0.019 11:39:22 No

Element: Pb Seq. No.: 245 AS Loc.: 12 Date: 10/05/2001 Sample ID: 23225 pL dispensed: 10 from 36, 5 from 37, 20 from 12

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 2.263 2.263 0.020 0.024 0.046 0.009 0.016 11:42:07 No

Element: Pb Seq. No.: 246 AS Loc.: 13 Date: 10/05/2001 Sample ID: 23255 pL dispensed: 10 from 36, 5 from 37, 20 from 13

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 -0.2686 -0.2686 0.001 0.005 0.014 0.004 0.005 11:44:51 No

Element: Pb Seq. No.: 247 AS Loc.: 14 Date: 10/05/2001 Sample ID: 23290 pL dispensed: 10 from 36, 5 from 37, 20 from 14

Repl Saii^leConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 -0.2274 -0.2274 0.001 0.005 0.012 0.053 0.022 11:47:35 No

Element: Pb Seq. No.: 248 AS Loc.: 2 Date: 10/05/2001 Sait^le ID: IPC pL dispensed: 10 from 36, 5 from 37, 20 from 2

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 9.516 9.516 0.075 0.078 0.153 0.029 0.055 11:50:14 No QC value within specified limits.

Element: Pb Seq. No.: 249 AS Loc.: 3 Date: 10/05/2001 Sample ID: CB pL dispensed: 10 from 36, 5 from 37, 20 from 3

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 -0.5266 -0.5266 -0.001 0.003 0.010 0.003 0.004 11:52:49 No

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