Laboratory report of inorganic metal analysis for water samples collected from the Hillview area in November 2001.
NYC-WTC_000070468–000070475Folder label: “27678”
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 58 Dr. Ian Hurley ID of Source: Received LK Collection 11/13/2001 AT 9:45:00 Bottle C0634,Q724,733,737,P851,872,8 Submitted 11/13/2001 AT Collected By: TIGLAO Sample Type: POT_DW Comment: PWS No.: Source Code: Type Descriptor Sample chilled on arrival? : YES Report
Sample No. AD27679 Method Test Description Results Units MDL Analyzed on Validator Atrazine <MDL ug/L 0.20 11/24/2001 DLV Benzo(a)pyrene <MDL ug/L 0.20 11/24/2001 DLV bis(2-Ethylhexyl)adipate <MDL ug/L 0.60 11/24/2001 DLV bis(2-Ethylhexyl)phthalate <MDL ug/L 0.60 11/24/2001 DLV Butachlor <MDL ug/L 0.40 11/24/2001 DLV EPTC <MDL ug/L 1.0 11/24/2001 DLV Hexachlorobenzene <MDL ug/L 0.10 11/24/2001 DLV Hexachlorocyclopentadiene <MDL ug/L 0.10 11/24/2001 DLV Metolachlor <MDL ug/L 0.75 11/24/2001 DLV Metribuzin <MDL ug/L 0.15 11/24/2001 DLV Molinate <MDL ug/L 0.90 11/24/2001 DLV Simazine <MDL ug/L 0.40 11/24/2001 DLV Terbacil <MDL ug/L 2.0 11/24/2001 DLV The recoveries for 2 of the 18 compounds in the LCS Standard were below their acceptance ranges. The recoveries for 3 of the 18 compounds in the Spiked Sample were outside of their acceptance ranges. The recovery for 1 of the 3 Surrogate Standards in this sample was below its acceptance range. The breakdown for Endrin in the Breakdown Standard was 68%. The injection port is kept at 280 degrees Celcius which may be contributing to high Endrin Breakdown. An investigation into modifying injection port parameters will be made. GCMS Scan For Unknowns Other unknown compounds ug/L V3I2Q02 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 Dllsizlan QA Officer Date Approved: 1/22/2002
Environmental Ladbonatories emailed Original 1^2/2002
NY8 ELAP #10108 Page 4 of 4
NYC-WTC_000070475
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NYC-WTC_000071469
Laboratory report listing chemical test results for water samples collected on November 7, 2001.
14 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000070577
Lab report for NYC DEP water samples collected November 14, 2001, testing for silver, aluminum, and arsenic.
14 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000071538
Laboratory results for chemical constituents including silver and aluminum in water collected on November 8, 2001.
14 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000072763
Laboratory analysis report for drinking water samples collected October 22, 2001, testing for silver, aluminum, and arsenic.
14 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000071977
Laboratory results for water sample collected October 29, 2001, testing silver, aluminum, and arsenic.
14 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000070303
Single-page record from DEP Box 61 identified by folder label AD 28043 with no visible content details.
13 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000072316
Laboratory analysis report for NYC DEP water samples collected October 15, 2001, testing for Silver, Aluminum, and Arsenic.
14 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000072777
Laboratory analysis report for drinking water samples collected October 22, 2001, testing for silver and aluminum.
14 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000070660
Lab report for NYC DEP water samples collected November 9, 2001, testing for silver, aluminum, and arsenic.
14 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000071663
Laboratory report listing chemical test results for water samples collected on October 24, 2001.
14 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000071744
Laboratory results for water sample collected October 25, 2001, testing silver, aluminum, and arsenic.
14 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000027534
Laboratory report detailing chemical analysis results for silver, aluminum, and arsenic in drinking water samples collected from Hillview.
14 shared non-person entities · 1 shared topics · similarity 0.995
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