NYC 9/11 Public Portal Document
REPORT OF ANALYSIS
Westchester County Department of Labs and Research 2 Dana Road Valhalla, New York
(oncy. NYCDEP Bureau Water
Sample NYC DEP
465 Columbus Ave. 19 WEST LAKE DRIVE
Valhalla, NY 10595 VALHALLA, N.Y.
Sample CRO GH
Attention: Steve Schindler ID of Source:
Received LK Collection 9/26/2001 AT 11:00:00
Bottle c0144,k7882,6504,3483,q8791,8 Submitted 9/27/2001 AT 8:14:00
Collected By: CURCIO/PRATT Sample Type: POT_DW
Comment: PWS No.: Source Code: 000
Type Descriptor:
Sample chilled on arrival? : YES
Report
Sample No. AD23698
Method Test Description Results Units MDL Analyzed on Validator
EPTC <MDL ug/L 1.0 10/7/2001 DLV
Hexachlorobenzene <MDL ug/L 0.10 10/7/2001 DLV
Hexachlorocyclopentad lene < MDL ug/L 0.10 10/7/2001 DLV
Metolachlor < MDL ug/L 0.75 10/7/2001 DLV
Metribuzin < MDL ug/L 0.15 10/7/2001 DLV
Molinate < MDL ug/L 0.90 10/7/2001 DLV
Simazine < MDL ug/L 0.40 10/7/2001 DLV
Terbacil < MDL ug/L 2.0 10/7/2001 DLV
coveries for four of the eighteen compounds in the MDL Standard were outside of their acceptance ranges.
Recoveries for three of the eighteen compounds in the LCS Standard were outside of their acceptance ranges.
Recoveries for four and three of the eighteen 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)phthalate in the Laboratory Blank was
GCMS Scan For Unknowns
Other unknown compounds ug/L 10/17/2001 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.
Stat charge for VOLATILE organic Completed 9/28/2001 1:36 PM SV
Approved Pam Dilsizian QA Officer Date Approved: 11/5/2001
Environmental Laboratories emailed Original 11/5/2001
C ELAP # 10108 Page 7 of 7
NYC-WTC_000026770
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