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Sample batch list with IDs, April 19, 2002

Machine-extracted title · confidence 90%

List of sample identifiers and quality control samples processed in a batch on April 19, 2002.

NYC-WTC_000041283–000041304

Folder label: “SN 4/19/02”

←Page 3 of 22→
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NYC 9/11 Public Portal Document

Element: Sn Seq. No.: 6 AS Loc.: 36 Date: 04/19/2002 Sample ID: Calib Blank uL dispensed: 8 from 36, 5 from 37, 12 from 36 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ug/L ug/L Signal Area Height Area Height Stored 1 0.000 0.001 0.015 0.005 0.033 11:02:16 No Auto-zero performed.

Element: Sn Seq. No.: 7 AS Loc.: 38 Date: 04/19/2002 Sample ID: s50 uL dispensed: 17 from 36, 5 from 37, 3 from 38 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ug/L ug/L Signal Area Height Area Height Stored 1 0.058 0.060 0.179 0.019 0.033 11:04:53 No Standard number 1 applied. [50.0] Correlation Coefficient: 1.0000 Slope: 0.0012

Element: Sn Seq. No.: 8 AS Loc.: 38 Date: 04/19/2002 Sample ID: slOO uL dispensed: 14 from 36, 5 from 37, 6 from 38 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ug/L ug/L Signal Area Height Area Height Stored 1 0.124 0.125 0.329 0.023 0.071 11:07:36 No Standard number 2 applied. [100.0] Correlation Coefficient: 0.9994 Slope: 0.0012

Element: Sn Seq. No.: 9 AS Loc.: 38 Date: 04/19/2002 Sample ID: sl50 uL dispensed: 11 from 36, 5 from 37, 9 from 38 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ug/L ug/L Signal Area Height Area Height Stored 1 0.177 0.178 0.454 0.035 0.084 11:10:17 No Standard number 3 applied. [150.0] Correlation Coefficient: 0.9992 Slope: 0.0012

Element: Sn Seq. No.: 10 AS Loc.: 38 Date: 04/19/2002 Sample ID: s200 uL dispensed: 8 from 36, 5 from 37, 12 from 38 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ug/L ug/L Signal Area Height Area Height Stored 1 0.229 0.230 0.569 0.037 0.094 11:12:59 No Standard number 4 applied..[200.0] Correlation Coefficient: 0.9990 Slope: 0.0012

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NYC-WTC_000041285

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NYC-WTC_000041285Source: NYC Law Department, mirrored locally

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