NYC-WTC_000086433
Document listing water sample IDs and quality control checks processed on March 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Document / 24 pages
DEP batch record cover sheet, Feb 22, 2002
Machine-extracted title · confidence 100%Cover sheet listing water sample IDs and quality control checks for the February 22, 2002 DEP batch.
NYC-WTC_000086095–000086118Folder label: “SN 2/22/02”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
' Method Name: SnHGA Element: Sn Method Description: Snhga SM3113 B
Date: 02/22/2002 Technique: Furnace Calibration Equation: Calc. Intercept: Linear Wavelength: 286.3 nm Slit Width: 0.70 nm Laii?> Current: 20 Energy: 48 Sample Info File: Untitled Results Data Set:
Element: Sn Seq. No.: 1 TVS Loc.: 36 Date: 02/22/2002 Sample ID: Calib Blank pL dispensed: 8 from 36, 5 from 37, 12 from 36
Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 0.006 0.006 0.013 0.026 0.022 10:08:29 No Auto-zero performed.
Element: Sn Seq. No.: 2 TVS Loc.: 38 Date: 02/22/2002 Sample ID: s50 pL dispensed: 17 from 36, 5 from 37, 3 from 38
Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 0.056 0.062 0.123 0.027 0.020 10:11:05 No Standard number 1 applied. [50.0] Correlation Coefficient: 1.0000 Slope: 0.0011
Element: Sn Seq. No.: 3 AS Loc.: 38 Date: 02/22/2002 Sample ID: slOO pL dispensed: 14 from 36, 5 from 37, 6 from 38
Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L Pg/L Signal Area Height Area Height Stored 1 0.100 0.106 0.232 0.034 0.031 10:13:46 No Standard number 2 applied. [100.0] Correlation Coefficient: 0.9974 Slope: 0.0010
Element: Sn Seq. No.: 4 TVS Loc.: 38 Date: 02/22/2002 Sample ID: sl50 pL dispensed: 11 from 36, 5 from 37, 9 from 38
Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/I* Pg/L Signal Area Height TVrea Height Stored 1 0.154 0.160 0.355 0.039 0.050 10:16:27 No Standard number 3 applied. [150.0] Correlation Coefficient: 0.9989 Slope: 0.0010
Element: Sn Seq. No.: 5 AS Loc.: 38 Date: 02/22/2002 Sample ID: s200 pL dispensed: 8 from 36, 5 from 37, 12 from 38
Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 __ ^0.199 0.205 0.445 0.049 0.065 10:19:09 No The calibration curve may''not'be linear. Standard number 4 applied^'-[200.(1] Correlation Coefficienr: 0.99931 Slope: 0.0010
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NYC-WTC_000086096
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NYC-WTC_000086096Source: NYC Law Department, mirrored locally
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NYC-WTC_000086472
Document listing water sample IDs and quality control checks processed on February 25, 2002.
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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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Cover sheet listing water sample IDs and quality control checks for the February 20, 2002 DEP batch.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000083964
DEP laboratory report documenting elemental analysis results for multiple samples with quality control checks, blank corrections, and concentration measurements dated January 3…
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000086457
Document listing water sample IDs and quality control checks processed on March 19, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000086400
Cover sheet listing water sample IDs and quality control checks for the March 5, 2002 DEP batch.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000086009
Document listing sample IDs and quality control checks for water analysis batches processed by the Department of Environmental Protection on February 8, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000083925
List of sample IDs and quality control samples analyzed during the batch processed on January 2, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
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