REPORT OF ANALYSIS
Westchester County Department of Labs and Research 2 Dana Road Valhalla, New York
@goncy. NYCDEP Bureau Water
Sample NYC DEP
465 Columbus Ave. 19 WEST LAKE DRIVE
Valhalla, NY 10595 VALHALLA, N.Y.
Sample DEL 18
Attention: Steve Schindler ID of Source:
Received KM Collection 9/25/2001 AT 10:40:00
Bottle c60,k7503,7852,5377,p8713,871 Submitted 9/26/2001 AT 8:29:00
Collected By: CURCIO/SUTTON Sample Type: POT_DW
Comment: PWS No.: Source Code: 000
Type Descriptor:
Sample chilled on arrival? : YES
Report
Sample No. AD23606
Method Test Description Results Units MDL Analyzed on Validator
Hexachlorobenzene <MDL ug/L 0.10 10/5/2001 DLV
Hexachlorocyclopentadiene < MDL ug/L 0.10 10/5/2001 DLV
Metolachlor <MDL ug/L 0.75 10/5/2001 DLV
Metribuzin <MDL ug/L 0.15 10/5/2001 DLV
Molinate <MDL ug/L 0.90 10/5/2001 DLV
Simazine <MDL ug/L 0.40 10/5/2001 DLV
Terbacil <MDL ug/L 2.0 10/5/2001 DLV
oe recovery for Terbacil in the LCS Standard was above its acceptance range. Recoveries for four and three of the
Wighteen compounds in the Spiked Sample and the Spiked Duplicate Sample respectively, were outside of their
acceptance ranges. The recovery for one of the three Surrogate Standards in this sample was above its acceptance
range. The level for bis(2-Ethylhexyl)phthaIate of 5.4 ug/L in this sample may be due to a laboratory accident.
GCMS Scan For Unknowns
Other unknown compounds ug/L 10/19/2001 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 any non-target compounds.
Stat charge for VOLATILE organic Completed 9/27/2001 11:23 AM SV
Approved Pam Dilsizian QA Officer Date Approved: 11/5/2001
Environmental Laboratories emailed Original 11/5/2001
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