Laboratory results for drinking water samples collected on October 22, 2001, including beryllium levels.
NYC-WTC_000072841–000072858Folder label: “25947”
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 DEL18 Attention; Steve Schindler ID of Source: Received KM Collection 10/22/2001 AT 9:00:00 Bottle c315,p9287,9281,9278,q9250,92 Submitted 10/22/2001 AT 1:18:00 Collected By: CURCIO Sample Type: POT_DW Comment: PWS No.: Source Code: 000 Type Descriptor: Sample chilled on arrival? : YES Report
Sample No. AD25948 Method Test Description Results Units MDL Analyzed on Validator bis(2-Ethylhexyl)phthalate 28 ug/L 0.60 11/1/2001 DLV Butachlor < MDL ug/L 0.40 11/1/2001 DLV EPTC < MDL ug/L 1.0 11/1/2001 DLV Hexachlorobenzene < MDL ug/L 0.10 11/1/2001 DLV Hexachlorocyclopentadiene < MDL ug/L 0.10 11/1/2001 DLV Metolachlor <MDL ug/L 0.75 11/1/2001 DLV Metribuzin < MDL ug/L 0.15 11/1/2001 DLV Molinate < MDL ug/L 0.90 11/1/2001 DLV Simazine <MDL ug/L 0.40 11/1/2001 DLV Terbacil < MDL ug/L 2.0 11/1/2001 DLV The recovery for 1 of the 3 Surrogate Standards in this sample is below its acceptance range. Recoveries for 3 of the 18 compounds in the MDL and LCS Standards are outside of their acceptance ranges. Recoveries for 4 of the 18 compounds in the Spiked Sample are outside of their acceptance ranges. The level of 28 ug/L for bis(2-Ethylhexyl)phthalate may be due to handling during collection or laboratory contamination. GCMS Scan For Unknowns Other unknown compounds ug/L 12/12/2001 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 Dilsizian QA Officer Date Approved: 12/17/2001
Environmental Laboratories emailed Original 12/17/2001
NYS ELAP #10108 Page 6 of 6
NYC-WTC_000072852
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