Document tracking the chain of custody for environmental samples submitted to the Westchester County Department of Labs & Research.
NYC-WTC_000026513–000026564Folder label: “23340”
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: NYCDEP Bureau Water Sample NYC DEP 465 Columbus Ave. 19 WEST LAKE DRIVE Valhalla, NY 10595 VALHALLA, N.Y. Sample CAT LEFF Attention: Steve Schindler ID of Source: Received LK Collection 9/22/2001 AT 6:15:00 Bottle c0046,q8613,8621,8643,p8606,8 Submitted 9/24/2001 AT 9:29:00 Collected By: NEWMAN/ANTAL Sample Type: POT_DW Comment: PWS No.: Source Code: 000 Type Descriptor: Sample chilled on arrival? : YES Report
Sample No. AD23343 Method Test Description Results Units MDL Analyzed on Validator EPTC <MDL ug/L 1.0 10/4/2001 DLV Hexachlorobenzene < MDL ug/L 0.10 10/4/2001 DLV Hexachlorocyclopentadiene < MDL ug/L 0.10 10/4/2001 DLV Metolachlor <MDL ug/L 0.75 10/4/2001 DLV Metribuzin <MDL ug/L 0.15 10/4/2001 DLV Molinate < MDL ug/L 0.90 10/4/2001 DLV Simazine <MDL ug/L 0.07 10/4/2001 DLV Terbacil < MDL ug/L 2.0 10/4/2001 DLV coveries for three of the eighteen compounds in the MDL and LCS Standards were outside of their acceptance ranges. The recovery for one of the three Surrogate Standards in this sample was above its acceptance range. GCMS Scan For Unknowns Other unknown compounds ug/L 10/16/2001 DLV A scan of the extract prepared for the 508 analysis, from 35 - 550 amu using a mass spectrometer, reveals the presence of non-target compounds. However, these compounds were observed in previous Laboratory Blanks, though not in the Laboratory Blank associated with this sample. An investigation into the source of these compounds in the Laboratory Blanks and also in many of these NYCDEP samples is still under way. A report will be made as soon as the investigation is concluded. Stat charge for VOLATILE organic Completed 9/26/2001 12:09 AM DLV
Approved PamDilsizian QA Officer Date Approved: 11/5/2001
Environmental Laboratories emailed Original 11/5/2001
o ELAP " 10108 Page 7 of 7
NYC-WTC_000026550
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NYC-WTC_000026323
Document tracking the chain of custody for environmental samples submitted to the Westchester County Department of Labs & Research.
20 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025636
Document tracking the transfer and custody of environmental samples to the Westchester County Department of Labs & Research.
20 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000026402
Document tracking the chain of custody for environmental samples submitted to the Westchester County Department of Labs & Research.
20 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000026203
Record documenting the chain of custody for samples submitted to the Westchester County Department of Labs & Research.
19 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000026018
Document tracking sample custody for the Westchester County Department of Labs & Research.
20 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000026757
Laboratory report detailing metal analysis of water samples collected at a New York City DEP site on September 26, 2001.
19 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000026926
Laboratory report detailing chemical analysis of drinking water samples collected on September 28, 2001.
10 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000026673
Laboratory report detailing metal analysis of water samples collected at a New York City DEP site on September 25, 2001.
18 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000026589
Laboratory report detailing metal analysis of water samples collected at a New York City DEP site on September 24, 2001.
18 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000027070
Laboratory report detailing chemical analysis of drinking water samples collected on September 30, 2001.
10 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000027553
Laboratory report detailing chemical analysis results for beryllium and cobalt in drinking water samples collected from Valhalla.
10 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000072503
Laboratory analysis report for drinking water samples collected October 17, 2001, testing for beryllium.
10 shared non-person entities · 1 shared topics · similarity 0.989
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Document tracking the chain of custody for environmental samples submitted to the Westchester County Department of Labs & Research.
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