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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 13 of 22→
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

,Method Name: SnHGA Element: Sn Method Description: Snhga SM3113 B Date: 04/19/2002 Technique: Furnace Calibration Equation: Calc. Intercept: Linear Wavelength: 286.3 nm Slit Width: 0.70 nm Lamp Current: 20 Energy: 44 Sample Info File: Untitled Results Data Set:

Element: Sn Seq. No.: 66 AS Loc.: 6 Date: 04/19/2002 Sample ID: 9095 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 -1.187 -1.187 0.001 0.002 0.018 0.015 0.037 14:14:30 No

Element: Sn Seq. No.: 67 AS Loc.: 6 Date: 04/19/2002 Sample ID: 9095 uL dispensed: 5 from 36, 5 from 37, 3 from 38, 12 from 6 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 44.11 / 44.11 0.053 0.054 0.169 0.023 0.038 14:17:16 No Recovery is 88.2%

Element: Sn Seq. No.: 68 AS Loc.: 2 Date: 04/19/2002 Sample ID: IPC uL dispensed: 8 from 36, 5 from 37, 12 from 2 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L / pg/L Signal Area Height Area Height Stored 1 102.3 I 102.3 0.120 0.122 0.335 0.022 0.061 14:19:55 No QC value within specified limits.

Element: Sn Seq. No.: 69 AS Loc.: 3 Date: 04/19/2002 Sample ID: CB uL dispensed: 8 from 36, 5 from 37, 12 from 3 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L / pg/L Signal Area Height Area Height Stored 1 -4.657 / -4.657 -0.003 -0.002 0.014 0.005 0.026 14:22:32 No

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NYC-WTC_000041295

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NYC-WTC_000041295Source: NYC Law Department, mirrored locally

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