Laboratory analysis report for drinking water samples collected October 19, 2001, testing for silver, aluminum, and arsenic.
NYC-WTC_000072611–000072659Folder label: “25732”
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 14850 Dr. Ian Hurley ID of Source: Received LK Collection 10/18/2001 AT 9:14:00 Bottle 00335,09311,9305,9319,P9350, Submitted 10/19/2001 AT Collected By: BROWN Sample Type: POT_DW Comment: PWS No.: Source Code: Type Descriptor: Sample chilled on arrival? : YES Report
Sample No. AD25734 Method Test Description Results Units MDL Analyzed on Validator 524.2 Styrene <MDL ug/L .5 10/19/2001 SV 524.2 TERT-butylbenzene <MDL ug/L .5 10/19/2001 SV 524.2 Tetrachloroethene < MDL ug/L .5 10/19/2001 SV 524.2 Toluene <MDL ug/L .5 10/19/2001 SV 524.2 trans-1,2-dichloroethene < MDL ug/L .5 10/19/2001 SV 524.2 trans-1,3-dichloropropene <MDL ug/L .5 10/19/2001 SV 524.2 Trichloroethene <MDL ug/L .5 10/19/2001 SV 524.2 Trichlorofluoromethane < MDL ug/L .5 10/19/2001 SV 524.2 Vinyl chloride <MDL ug/L .5 10/19/2001 SV DICHLOROACETONITRILE FOUND AS A TENTATIVELY IDENTIFIED COMPOUND BY METHOD 524.2. THE APPROXIMATE CONCENTRATION IS 0.03 ug/L. Organic Chemicals - 525.2 2.4-Dinitrotoluene <MDL ug/L 2.0 10/31/2001 DLV 2,6-Dinitrotoluene < MDL ug/L 2.0 10/31/2001 DLV 4.4-DDE <MDL ug/L 0.80 10/31/2001 DLV Acetochlor <MDL ug/L 2.0 10/31/2001 DLV Alachlor < MDL ug/L 0.20 10/31/2001 DLV Atrazine < MDL ug/L 0.20 10/31/2001 DLV Benzo(a)pyrene <MDL ug/L 0.20 10/31/2001 DLV bis(2-Ethylhexyl)adipate < MDL ug/L 0.60 10/31/2001 DLV bis(2-Ethylhexyl)phthalate 3.1 ug/L 0.60 10/31/2001 DLV Butachlor < MDL ug/L 0.40 10/31/2001 DLV
Approved Donna Popp Chief of Env. Lab Services Date Approved: 12/7/2001
Environmental Laboratories emailed Original 12/7/2001
NYS ELAP# 10108 Page 6 of 7
NYC-WTC_000072630
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