Laboratory report detailing chemical analysis results for silver, aluminum, and arsenic in drinking water samples collected from Hillview.
NYC-WTC_000027649–000027697Folder label: “24694”
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 HILLVIEW Distribution Laboratory 96-05 Horace Harding Ex. Corona N.Y. 11368 Sample 3 Dr. Ian Hurley ID of Source: Received KM Collection 10/10/2001 AT Bottle c9879,k7403,2577,7242,p9914,9 Submitted 10/10/2001 AT Collected By: TIGLAO/PAKHLA Sample Type: POT_DW Comment: PWS No.: Source Code: Type Descriptor: Sample chilled on arrival? : YES Report
Sample No. AD24694 Method Test Description Results Units MDL Analyzed on Validator Butachlor <MDL ug/L 0.40 10/22/2001 DLV EPTC < MDL ug/L 1.0 10/22/2001 DLV Hexachlorobenzene < MDL ug/L 0.10 10/22/2001 DLV Hexachlorocyclopentadiene < MDL ug/L 0.10 10/22/2001 DLV Metolachlor < MDL ug/L 0.75 10/22/2001 DLV Metribuzin < MDL ug/L 0.15 10/22/2001 DLV Molinate < MDL ug/L 0.90 10/22/2001 DLV Simazine < MDL ug/L 0.40 10/22/2001 DLV Terbacil < MDL ug/L 2.0 10/22/2001 DLV The level for bis(2-Ethylhexyl)phthalate in the Laboratory Blank was 1.3 ug/L. Recoveries for 5 of the 18 compounds in the MDL Standard were outside of their acceptance ranges. Recoveries for 2 of the 18 compounds in the LCS Standard were below their acceptance ranges. Recoveries for 5 of the 18 compounds in the Spiked Sample and the Spiked Duplicate Sample was outside of their acceptance ranges. GCMS Scan For Unknowns Other unknown compounds ug/L 11/13/2001 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: 12/24/2001
Environmental Laboratories emailed Original 12/24/2001
NYS ELAP # 10108 Page 7 of 7
NYC-WTC_000027655
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Laboratory report detailing chemical analysis results for silver, aluminum, and arsenic in drinking water samples collected from Hillview.
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19 shared non-person entities · 1 shared topics · similarity 0.999
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Laboratory results for water sample collected October 25, 2001, testing silver, aluminum, and arsenic.
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Laboratory report for water sample collected October 31, 2001, analyzing silver, aluminum, and arsenic levels.
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Laboratory analysis report for drinking water samples collected October 19, 2001, testing for silver, aluminum, and arsenic.
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Laboratory analysis report for drinking water samples collected October 16, 2001, testing for silver, aluminum, and arsenic.
19 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000072451
Laboratory analysis report for drinking water samples collected October 17, 2001, testing for silver, aluminum, and arsenic.
18 shared non-person entities · 1 shared topics · similarity 0.998
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