Laboratory report detailing chemical analysis of drinking water samples collected on September 29, 2001.
NYC-WTC_000026955–000027017Folder label: “23900”
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
@oncy: New York City DEP DWQC Sample BRONX Distribution Laboratory 96-05 Horace Harding Ex. Corona N.Y. 11368 Sample BX58 Dr. Ian Hurley ID of Source: Received FP Collection 9/29/2001 AT 9:20:00 Bottle 8895,8924,8940,8944,8893,8946, Submitted 9/29/2001 AT 10:19:00 Collected By: YACOUB Sample Type: POT_DW Comment: PWS No.: Source Code: Type Descriptor: Sample chilled on arrival? : YES Report
Sample No. AD23901 Method Test Description Results Units MDL Analyzed on Validator 524.2 P-isopropyltoluene < MDL ug/L .5 10/2/2001 SV 524.2 SEC-butylbenzene <MDL ug/L .5 10/2/2001 SV 524.2 Styrene <MDL ug/L .5 10/2/2001 SV 524.2 TERT-butylbenzene <MDL ug/L .5 10/2/2001 SV 524.2 Tetrachloroethene < MDL ug/L .5 10/2/2001 SV 524.2 Toluene <MDL ug/L .5 10/2/2001 SV 524.2 trans-1,2-dichloroethene < MDL ug/L .5 10/2/2001 SV
62 524.2 trans-1,3-dichloropropene Trichloroethene Trichlorofluoromethane <MDL < MDL < MDL ug/L ug/L ug/L .5 .5 .5 10/2/2001 10/2/2001 10/2/2001 SV SV SV 524.2 Vinyl chloride <MDL ug/L .5 10/2/2001 SV DICHLOROACETONITRILE FOUND AS A TENTATIVELY IDENTIFIED COMPOUND BY METHOD 524.2. THE APPROXIMATE CONCENTRATION IS 0.04 ug/L. Organic Chemicals - 525.2 2,4-Dinitrotoluene < MDL ug/L 2.0 10/10/2001 DLV 2,6-Dinitrotoluene <MDL ug/L 2.0 10/10/2001 DLV 4,4-DDE < MDL ug/L 0.80 10/10/2001 DLV Acetochlor < MDL ug/L 2.0 10/10/2001 DLV Alachlor <MDL ug/L 0.20 10/10/2001 DLV Atrazine <MDL ug/L 0.10 10/10/2001 DLV Benzo(a)pyrene <MDL ug/L 0.20 10/10/2001 DLV bis(2-Ethylhexyl)adipate < MDL ug/L 0.60 10/10/2001 DLV
Approved Pam Dilsizian QA Officer Date Approved: 11/5/2001
Environmental Laboratories emailed Original 11/5/2001
NYS ELAP #10108 Page 6 of 7
NYC-WTC_000026967
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