Laboratory analysis report for drinking water samples collected October 19, 2001, testing for silver, aluminum, and arsenic.
NYC-WTC_000072611–000072659Folder label: “25732”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
REPORT OF ANALYSIS Westchester County Department of Labs and Research 2 Dana Road Valhalla, New York
Agency: New York City DEP DWQC Sample BROOKLYN Distribution Laboratory 96-05 Horace Harding Ex. Corona N.Y. 11368 Sample 22550 Dr. Ian Hurley ID of Source: Received LK Collection 10/18/2001 AT 9:48:00 Bottle C0328,Q9303,9306,9324,PP9351 Submitted 10/19/2001 AT Collected By: TSUI Sample Type: POT_DW Comment: PWS No.: Source Code: Type Descriptor: Sample chilled on arrival? : YES Report
Sample No. AD25735 Method Test Description Results Units MDL Analyzed on Validator EPTC <MDL ug/L 1.0 10/31/2001 DLV Hexachlorobenzene <MDL ug/L 0.10 10/31/2001 DLV Hexachlorocyclopentadiene < MDL ug/L 0.10 10/31/2001 DLV Metolachlor <MDL ug/L 0.75 10/31/2001 DLV Metribuzin < MDL ug/L 0.15 10/31/2001 DLV Molinate < MDL ug/L 0.90 10/31/2001 DLV Simazine < MDL ug/L 0.40 10/31/2001 DLV Terbacil <MDL ug/L 2.0 10/31/2001 DLV Recoveries for 3 of the 18 compounds in the MDL and LCS Standards were outside of their acceptance ranges. Recoveries for 4 of the 18 compounds in the Spiked Sample were outside of their acceptance ranges. The result for bis(2-Ethylhexyl)phthalate of 4.0 ug/L could be due to collection or laboratory contamination. This value is below the NYSDOH MCL. GCMS Scan For Unknowns Other unknown compounds ug/L 11/29/2001 DLV A scan of the extract prepared for the 508 analysis, from 35-550 amu using a mass spectrometer, does not reveal the presence of non-target compounds.
Approved Pam Dilsizian QA Officer Date Approved: 12/11/2001
Environmental Laboratories emailed Original 12/11/2001
NYS ELAP #10108 Page 7 of 7
NYC-WTC_000072638
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NYC-WTC_000072370
Laboratory analysis report for drinking water samples collected October 16, 2001, testing for silver, aluminum, and arsenic.
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Laboratory report listing chemical test results for water samples collected on October 23, 2001.
19 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
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Laboratory results for water sample collected October 25, 2001, testing silver, aluminum, and arsenic.
19 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
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Laboratory report detailing metal analysis results for a New York City DEP water sample collected on November 2, 2001.
18 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
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Laboratory report detailing chemical analysis results for silver, aluminum, and arsenic in drinking water samples collected from Hillview.
20 shared non-person entities · 1 shared topics · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000027812
Laboratory report from the Department of Labs and Research detailing chemical analysis results for a water sample collected on October 12, 2001.
19 shared non-person entities · 1 shared topics · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000027649
Laboratory report detailing chemical analysis results for silver, aluminum, and arsenic in drinking water samples collected from Hillview.
19 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000027364
Laboratory report detailing chemical analysis of drinking water samples collected on October 5, 2001.
19 shared non-person entities · 1 shared topics · similarity 0.998
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Laboratory report detailing chemical analysis of drinking water samples collected on October 4, 2001.
20 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000027197
Laboratory report detailing chemical analysis of drinking water samples collected on October 3, 2001.
19 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000072530
Laboratory analysis report for drinking water samples collected October 18, 2001, testing for silver, aluminum, and arsenic.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000072530
Laboratory analysis report for drinking water samples collected October 18, 2001, testing for silver, aluminum, and arsenic.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000027649
Laboratory report detailing chemical analysis results for silver, aluminum, and arsenic in drinking water samples collected from Hillview.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000072530
Laboratory analysis report for drinking water samples collected October 18, 2001, testing for silver, aluminum, and arsenic.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000027649
Laboratory report detailing chemical analysis results for silver, aluminum, and arsenic in drinking water samples collected from Hillview.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000072530
Laboratory analysis report for drinking water samples collected October 18, 2001, testing for silver, aluminum, and arsenic.
Similarity score 0.996 (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.
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Chain of custody record for samples submitted to the Westchester County Department of Labs and Research.
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