Laboratory report detailing chemical analysis of drinking water samples collected on October 5, 2001.
NYC-WTC_000027364–000027412Folder label: “24395”
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 QUEENS Distribution Laboratory 96-05 Horace Harding Ex. Corona N.Y. 11368 Sample 43150 Dr. Ian Hurley ID of Source: Received EP Collection 10/4/2001 AT 9:28:00 Bottle 9576,9523,7451,7585,9524,9543, Submitted 10/5/2001 AT 10:46:00 Collected By: SACKETT Sample Type: POT_DW Comment: PWS No.: Source Code: Type Descriptor: Sample chilled on arrival? : yes Report
Sample No. AD24400 Method Test Description Results Units MDL Analyzed on Validator EPA94 Zinc <MDL ug/L 20.0 10/15/2001 PAD Oraanics Chlorine Pesticides - 508 4,4-DDE <MDL ug/L 0.080 10/11/2001 DLV Aldrin <MDL ug/L 0.010 10/11/2001 DLV Chlordane <MDL ug/L 0.40 10/11/2001 DLV Dieldrin < MDL ug/L 0.016 10/11/2001 DLV Endrin <MDL ug/L 0.020 10/11/2001 DLV Heptachlor <MDL ug/L 0.020 10/11/2001 DLV Heptachlor Epoxide <MDL ug/L 0.030 10/11/2001 DLV Lindane <MDL ug/L 0.030 10/11/2001 DLV Methoxychlor <MDL ug/L 0.039 10/11/2001 DLV PCB's <MDL ug/L 0.20 10/11/2001 DLV Propachlor < MDL ug/L 0.040 10/11/2001 DLV Toxaphene <MDL ug/L 0.40 10/11/2001 DLV The breakdown for Endrin in the Breakdown Standard was 23%. The recovery for Chlordane in the LCS Standard was above its acceptance range. Recoveries for 7 of the 9 compounds in the Spiked Sample were below their acceptance ranges. Volatile Organic Compounds 524.2 *THM-Bromodichloromethane 0.59 ug/L .5 10/5/2001 SV 524.2 *THM-Bromoform <MDL ug/L 2.0 10/5/2001 SV 524.2 *THM-Chloroform 19 ug/L .5 10/5/2001 SV
Approved Pam Dilsizian QA Officer Date Approved: 11/29/2001
Environmental Laboratories emailed Original 11/29/2001
NYS ELAP # 10108 Page 3 of 7
NYC-WTC_000027401
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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 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 0.998
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