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 CROGH
Attention: Steve Schindler ID of Source:
Received LK Collection 10/20/2001 AT 1;40;00
Bottle c0377,q9696,9577,132,p9432,94 Submitted 10/22/2001 AT
Collected By: WAGNER Sample Type: POT_DW
Comment: PWS No.: Source Code: 000
Type Descriptor:
Sample chilled on arrival? : YES
Report
Sample No. AD25940
Method Test Description Results Units MDL Analyzed on Validator
bis(2-Ethylhexyl)phthalate 2.3 ug/L0.60 11/1/2001 DLV
Butachlor <MDL ug/L0.40 11/1/2001 DLV
EPTC < MDL ug/L1.0 11/1/2001 DLV
Hexachlorobenzene < MDL ug/L0.10 11/1/2001 DLV
Hexachlorocyclopentadiene < MDL ug/L0.10 11/1/2001 DLV
Metolachlor < MDL ug/L0.75 11/1/2001 DLV
Metribuzin <MDL ug/L0.15 11/1/2001 DLV
Molinate < MDL ug/L0.90 11/1/2001 DLV
Simazine <MDL ug/L0.40 11/1/2001 DLV
Terbacil < MDL ug/L2.0 11/1/2001 DLV
I
Recoveries for 2-of the 18 compounds in the MDL Standard were above thier acceptance ranges. Recoveries for 3
of the 18 compounds in the LCS Standard were outside of their acceptance ranges. Recoveries for 4 of the 18
compounds in the Spiked Sample were outside of their acceptance ranges. The recovery for 1 of the 3 Surrogate
Standards in this sample was below its acceptance range.
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: 12/13/2001
Environmental Laboratories emailed Original 12/13/2001
NYS ELAP #10108 Page 6 of 6
NYC-WTC_000072806
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