Laboratory report from the Department of Labs and Research detailing chemical analysis results for a water sample collected on October 12, 2001.
NYC-WTC_000027812–000027860Folder label: “24944”
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 BRONX Distribution Laboratory 96-05 Horace Harding Ex. Corona N.Y. 11368 Sample 15550 Dr. Ian Hurley ID of Source: Received LK Collection 10/11/2001 AT Bottle C9581 ,q49,9931,136,p221,0169,1 Submitted 10/12/2001 AT Collected By: VASSILEV Sample Type: POT_DW Comment: PWS No.: Source Code: Type Descriptor: Sample chilled on arrival? : YES Report
Sample No. AD24947 Method Test Description Results Units MDL Analyzed on Validator Hexachlorobenzene <MDL ug/L 0.10 10/23/2001 DLV Hexachlorocyclopentadiene <MDL ug/L 0.10 10/23/2001 DLV Metolachlor <MDL ug/L 0.75 10/23/2001 DLV Metribuzin <MDL ug/L 0.15 10/23/2001 DLV Molinate <MDL ug/L 0.90 10/23/2001 DLV Simazine < MDL ug/L 0.40 10/23/2001 DLV Terbacil < MDL ug/L 2.0 10/23/2001 DLV Recoveries for 7 of the 18 compounds in the MDL Standard were outside of their acceptance ranges, with no recovery for Benzo(a)pyrene, probably due to contamination showing in its chromatographic region. Recoveries for 6 of the 18 compounds in the LCS Standard were outside of their acceptance ranges. Recoveries for 2 of the 18 compounds in the Spiked Sample and Spiked Duplicate Sample were outside of their acceptance ranges. GCMS Scan For Unknowns Other unknown compounds ug/L 11/19/2001 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: 11/26/2001
Environmental Laboratories emailed Original 11/26/2001
NYS ELAP # 10108 Page 7 of 7
NYC-WTC_000027839
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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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Laboratory report detailing chemical analysis of drinking water samples collected on October 5, 2001.
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Laboratory report detailing chemical analysis of drinking water samples collected on October 3, 2001.
19 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
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Laboratory report detailing chemical analysis of drinking water samples collected on October 4, 2001.
19 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000072370
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19 shared non-person entities · 1 shared topics · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000072611
Laboratory analysis report for drinking water samples collected October 19, 2001, testing for silver, aluminum, and arsenic.
19 shared non-person entities · 1 shared topics · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000071663
Laboratory report listing chemical test results for water samples collected on October 24, 2001.
19 shared non-person entities · 1 shared topics · similarity 0.999
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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 · similarity 0.999
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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 · similarity 0.998
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Laboratory report for water sample collected October 30, 2001, analyzing silver, aluminum, and arsenic levels.
19 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000072176
Laboratory report for water sample collected October 31, 2001, analyzing silver, aluminum, and arsenic levels.
18 shared non-person entities · 1 shared topics · similarity 0.998
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