NYC-WTC_000064418
Laboratory report listing sample IDs and quality control checks for lead analysis in potable water.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Document / 21 pages
Lead in potable water lab report sample list, Sept 2001
Machine-extracted title · confidence 90%Laboratory report listing sample IDs and quality control checks for lead analysis in potable water.
NYC-WTC_000064436–000064456Folder label: “Pb”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Pb 0.15 ~r □
0.10 -
8c o w 0.05 - ja <
T T T T I -2 0 2 4 6 8 10 Concentration
Calibration data for Pb Entered Calculated Mean Signal Concentration Concentration Standard Standard ID (Pk Area) (ms/l) (/zg/L) Deviation %RSD Calib Blank 0.000 -0.6236 , SI 0.030 1 1.276 S2 0.047 2 2.346 S4 0.077 4 4.244 S8 0.132 ' 8 7.757 Correlation Coefficient: 0.99132 Slope: 0.01573 Intercept: 0.010
The calibration curve has been edited.
:sssss=sssss = assssssssassssssssssss = sssss: Element: Pb Seq. No.: 10 AS Loc.: 38 Date: 09/24/2001 San^le ID: SI filj dispensed: 33 from 36, 5 from 37, 3 from 38 Illi dispensed: 33 from 36, 5 from 37, 3 from 38
Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # gg/L Signal Area Height Area Height Stored 1 0.026 0.026 0.041 0.009 0.013 08:52:18 No standard number 1 applied. [1] Correlation Coefficient: 0.9927 Slope: 0.0159 The calibration curve has been edited.
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NYC-WTC_000064439
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NYC-WTC_000064439Source: NYC Law Department, mirrored locally
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NYC-WTC_000064466
Laboratory report listing sample IDs and quality control checks for lead analysis in potable water.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000064531
Laboratory documentation listing sample IDs and analytical parameters for potable water lead testing conducted in October 2001.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000064571
Laboratory report listing sample IDs and analysis dates for lead testing in potable water.
1 shared topics · Same agency, volume and box · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000064515
Laboratory report listing sample IDs and quality control checks for lead analysis in potable water.
1 shared topics · Same agency, volume and box · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000064501
Laboratory report listing sample IDs for lead analysis conducted on October 1, 2001, including remarks on quality control rejection.
1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000064544
Laboratory documentation listing sample IDs and analytical parameters for non-potable water lead testing conducted in October 2001.
1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000064491
Laboratory report listing sample IDs and quality control checks for a second run of lead analysis.
1 shared topics · Same agency, volume and box · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000064887
Laboratory report listing sample IDs and analysis dates for antimony testing conducted on October 12, 2001.
1 shared topics · Same agency, volume and box · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000064457
Laboratory report listing sample IDs and quality control checks for lead analysis in potable water.
1 shared topics · Same agency, volume and box · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000064482
Laboratory report listing sample IDs and quality control status for lead analysis conducted on October 1, 2001.
1 shared topics · Same agency, volume and box · similarity 0.982
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000064809
Laboratory report listing sample IDs and analysis dates for antimony testing conducted in late September 2001.
1 shared topics · Same agency, volume and box · similarity 0.982
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
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Laboratory report listing sample IDs and quality control checks for lead analysis in potable water.
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