NYC 9/11 Public Portal Document
REPORT OF ANALYSIS
Westchester County Department of Labs and Research 2 Dana Road Valhalla, New York
Agency: New York City DEP DWQC Sample HILLVIEW
Distribution Laboratory
96-05 Horace Harding Ex.
Corona N.Y. 11368 Sample 58
Dr. Ian Hurley ID of Source:
Received KM Collection 10/15/2001 AT
Bottle c265,k4159,7336,3381 ,p9084,90 Submitted 10/15/2001 AT
Collected By: TIGLAO Sample Type: POT_DW
Comment: PWS No.: Source Code:
Type Descriptor:
Sample chilled on arrival? : YES
Report
Sample No. AD25073
Method Test Description Results Units MDL Analyzed on Validator
524.2 P-isopropyltoluene < MDL ug/L .5 10/16/2001 SV
524.2 SEC-butylbenzene < MDL ug/L .5 10/16/2001 SV
524.2 Styrene <MDL ug/L .5 10/16/2001 SV
524.2 TERT-butyl benzene <MDL ug/L .5 10/16/2001 SV
524.2 Tetrachloroethene <MDL ug/L .5 10/16/2001 SV
524.2 Toluene < MDL ug/L .5 10/16/2001 SV
524.2 trans-1,2-dichloroethene <MDL ug/L .5 10/16/2001 SV
524.2 trans-1,3-dichloropropene <MDL ug/L .5 10/16/2001 SV
524.2 Trichloroethene < MDL ug/L .5 10/16/2001 SV
524.2 Trichlorofluoromethane <MDL ug/L .5 10/16/2001 SV
524.2 Vinyl chloride <MDL ug/L .5 10/16/2001 SV
DICHLOROACETONITRILE FOUND AS A TENTATIVELY IDENTIFIED COMPOUND BY METHOD 524.2. THE
APPROXIMATE CONCENTRATION IS 0.03 ug/L.
GCMS Scan For Unknowns
Other unknown compounds ug/L 11/28/2001 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: 12/4/2001
Environmental Laboratories emailed Original 12/4/2001
NYS ELAP # 10108 Page 6 of 6
NYC-WTC_000072328
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