NYC 9/11 Public Portal Document
REPORT OF ANALYSIS
Westchester County Department of Labs and Research 2 Dana Road Valhalla, New York
gency: 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 LK Collection 9/23/2001 AT 6:49:00
Bottle k3472,4296,5624, p8598,8574,86 Submitted 9/24/2001 AT 9:09:00
Collected By: NEWMAN/ANTAL Sample Type: POT DW
Comment: PWSNo.: Source Code: 000
Type Descriptor:
Sample chilled on arrival?: YES
Report
Sample No. AD23340
Method Test Description Results Units MDL Analyzed on Validator
Atrazine <MDL ug/L 0.10 10/3/2001 DLV
Benzo(a)pyrene <MDL ug/L 0.20 10/3/2001 DLV
bis(2-EthylhexyI)adipate <MDL ug/L 0.60 10/3/2001 DLV
bis(2-Ethylhexyl)phthalate <MDL ug/L 0.60 10/3/2001 DLV
Butachlor <MDL ug/L 0.40 10/3/2001 DLV
EPTC <MDL ug/L 1.0 10/3/2001 DLV
Hexachlorobenzene <MDL ug/L 0.10 10/3/2001 DLV
Hexachlorocyclopentadiene <MDL ug/L 0.10 10/3/2001 DLV
Metolachlor <MDL ug/L 0.75 10/3/2001 DLV
Metribuzin <MDL ug/L 0.15 10/3/2001 DLV
Molinate <MDL ug/L 0.90 10/3/2001 DLV
Simazine <MDL ug/L 0.07 10/3/2001 DLV
Terbacil <MDL ug/L 2.0 10/3/2001 DLV
The recoveries for two of the eighteen compounds in each of the MDL Standard, LCS Standard, and Spiked Sample
were outside of their acceptance ranges. The recovery for one of the Surrogate Standards in this sample was above
its acceptance range.
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 non-target compounds.
Approved Donna Popp Chief of Env. Lab Services Date Approved: 10/22/2001
Environmental Laboratories Copy of Fax 10/22/2001
NYS ELAP # 10108 Page 7 of7
NYC-WTC_000026529
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