Laboratory documentation listing sample IDs and analytical parameters for non-potable water lead testing conducted in October 2001.
NYC-WTC_000064544–000064570Folder label: “Pb”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
The calibration curve has been edited.
Element: Pb Seq. No.: 58 AS Loc.: 38 Date: 10/15/2001 Sample ID: S40 pL dispensed: 5 from 37, 20 from 38, 20 from 30
Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 0.090 0.096 0.140 0.064 0.048 15:59:20 No The calibration curve may not be linear. Addition number 4 applied. [40.0] Correlation Coefficient: 0.9967 Slope: 0.0021 [Pb] Sample Concentration 3.471 pg/L
Pb 0.10-[
0.08-
0.06-
o 0.04- j 0.02-
R I n -10 0 10 20 30 40 50
Concentration
Calibration data for Pb Entered Calculated Mean Signal Concentration Concentration Standard Standard ID (Pk Area) (pg/L) (pg/L) Deviation %RSD Calib Blank 0.000 -2.014 SIO 0.031 10.0 12.70 S20 0.052 20.0 22.92 S30 0.068 30.0 30.62 S40 0.090 40.0 41.04 Correlation Coefficient: 0.99667 Slope: 0.00209 Intercept: 0.007
The calibration curve has been edited.
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NYC-WTC_000064565
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
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 0.990
machine-extracted · confidence unavailable · Check page ↗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 0.987
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 0.987
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 0.986
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 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000064436
Laboratory report listing sample IDs and quality control checks for lead analysis in potable water.
1 shared topics · Same agency, volume and box · similarity 0.986
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 0.984
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 0.981
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000064418
Laboratory report listing sample IDs and quality control checks for lead analysis in potable water.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.980
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 0.972
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000064744
Laboratory report listing sample IDs and analysis dates for asbestos testing conducted in mid-October 2001.
1 shared topics · Same agency, volume and box · similarity 0.971
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 0.965
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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NYC-WTC_000064412
Single-page lead analysis laboratory record with minimal readable content from DEP Box 59.
Filed in the same folder
NYC-WTC_000064413
Document containing lead sample identification codes and processing dates from the New York City Department of Environmental Protection archive.
Filed in the same folder
NYC-WTC_000064415
Fragmented text listing lead sample identifiers and processing dates from the WTC environmental monitoring program.
Filed in the same folder
NYC-WTC_000064418
Laboratory report listing sample IDs and quality control checks for lead analysis in potable water.
Filed in the same folder
NYC-WTC_000064436
Laboratory report listing sample IDs and quality control checks for lead analysis in potable water.
Filed in the same folder