Laboratory report listing sample IDs and quality control checks for lead analysis in potable water.
NYC-WTC_000064457–000064465Folder label: “Pb”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Element: Pb Seq. No.: 217 AS Loc.: 38 Date: 09/28/2001 Sample ID: S4 pL dispensed: 24 from 36, 5 from 37, 12 from 38 pL dispensed: 24 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 / - 0.068 0.083 0.111 0.022 0.030 18:06:17 No Standard number 3 applied • ([4h Correlation Coefficient: 0.99'96 Slope: 0.0171 V Element: Pb Seq. No.: 218 AS Loc.: 38 Date: 09/28/2001 Sample ID: S8 pL dispensed: 12 from 36, 5 from 37, 24 from 38 pL dispensed: 12 from 36, 5 from 37, 24 from 38 — -fxgf* •:------------ -------- - - Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L , Signal Area Height Area Height Stored 1 ' 0.144 0,159 0.177 0.043 0.053 18:10:39 No Standard number 4 applied. ![8l| Correlation Coefficient: 01.^96 Slope: 0.0180
Pb 0.15-r
0.10-
O-T T T T T 0 2 4 6 8 10
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 0.0359 SI 0.018 1 1.011 S2 0.036 2 2.041 S4 0.068 4 3.847 S8 0.14-4=-^ 8 8.065 Correlation Coefficient: Cf.9996: Slope: 0.01797 Intercept: -0.001
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NYC-WTC_000064459
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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 0.992
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 0.992
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 0.987
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_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 0.986
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_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 0.984
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 0.983
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 0.982
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 0.968
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 0.964
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000084101
List of sample IDs and quality control samples analyzed during the batch processed on November 29, 2001.
1 shared topics · similarity 0.961
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000064515
Laboratory report listing sample IDs and quality control checks for lead analysis in potable water.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000064466
Laboratory report listing sample IDs and quality control checks for lead analysis in potable water.
Similarity score 0.992 (not a probability)
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.
Similarity score 0.992 (not a probability)
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.
Similarity score 0.991 (not a probability)
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.
Similarity score 0.987 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000064436
Laboratory report listing sample IDs and quality control checks for lead analysis in potable water.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
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