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Document / 12 pages

DEP document page, Mar 5, 2002

Machine-extracted title · confidence 100%

Cover sheet listing water sample IDs and quality control checks for the March 5, 2002 DEP batch.

NYC-WTC_000086400–000086411

Folder label: “SN 3/5/02”

←Page 3 of 12→
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Scanned page image, NYC-WTC_000086402
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NYC 9/11 Public Portal Document

Element: Sn Seq. No.: 50 AS Loc.: 1 Date: 03/05/2002 Sample ID: QCS pL dispensed: 8 from 36, 5 from 37, 12 from 1

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L /pg/L Signal Area Height Area Height Stored 1 100.9 V 100.9 0.108 0.108 0.246 0.023 0.044 14:42:36 No QC value within specified limits.

Element: Sn Seq. No.: 51 AS Loc.: 2 Date: 03/05/2002 Sample ID: IPC pL dispensed: 8 from 3&, 5 from 37, 12 from 2

Repl SampleConc sZndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L /g/L Signal Area Height Area Height Stored 1 98.60 98.60 0.105 0.106 0.249 0.023 0.042 14:45:12 No QC value within specified limits.

Element: Sn Seq. No.: 52 AS Loc.: 3 Date: 03/05/2002 Sample ID: CB pL dispensed: 8 from 36, 5 from 37, 12 from 3

Repl SampleConc S/tndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L /g/L Signal Area Height Area Height Stored 1 -2.718 / -2.718 0.002 0.002 0.008 0.004 0.009 14:47:48 No

Element: Sn Seq. No.: 53 AS Loc.: 4 Date: 03/05/2002 Sample ID: LFB pL dispensed: 8 from 36, 5 from 37, 12 from 4

Repl SampleConc /StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L / pg/L Signal Area Height Area Height Stored 1 201.1k/ 201.1 0.210 0.211 0.474 0.039 0.086 14:50:34 No QC value within specified limits.

Element: Sn Seq. No.: 54 AS Loc.: 5 Date: 03/05/2002 Sample ID: LRB pL dispensed: 8 fromy36, 5 from 37, 12 from 5

Repl SampleConc /StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L / pg/L Signal Area Height Area Height Stored 1 -4.182 / -4.182 0.000 0.001 0.005 0.007 0.009 14:53:12 No

Element: Sn Seq. No.: 55 AS Loc.: 6 Date: 03/05/2002 Sample ID: 4799 pL dispensed: 8 from 36, 5 from 37, 12 from 6

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak pg/L pg/L Signal Area Height Area Height Stored 1 -4.834 -4.834 0.000 0.000 0.009 0.007 0.018 14:55:50 No

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NYC-WTC_000086402

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NYC-WTC_000086402Source: NYC Law Department, mirrored locally

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Document listing sample IDs and quality control checks for water analysis batches processed by the Department of Environmental Protection on February 8, 2002.

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DEP sample batch list, Feb 19 2002 · Box DEP Box 66

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Document listing sample IDs and quality control checks for water analysis batches processed by the Department of Environmental Protection on February 19, 2002.

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