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 BX
Distribution Laboratory
96-05 Horace Harding Ex.
Corona N.Y. 11368 Sample 58
Dr. Ian Hurley ID of Source:
Received KM Collection 10/29/2001 AT 9:40:00
Bottle c430,p2068.2077,2074.q21 45,21 Submitted 10/29/2001 AT
Collected By: TIGLAO Sample Type: POT DW
Comment: PWS No.: Source Code:
Type Descriptor:
Sample chilled on arrival? : YES
Report
Sample No. AD26433
Method Test Description Results Units MDL Analyzed on Validator
524.2 SEC-butylbenzene <MDL ug/L 0.5 11/1/2001 SV
524.2 Styrene < MDL ug/L 0.5 11/1/2001 SV
524.2 TERT-butylbenzene <MDL ug/L 0.5 11/1/2001 SV
524.2 Tetrachloroethene < MDL ug/L 0.5 11/1/2001 SV
524.2 Toluene < MDL ug/L 0.5 11/1/2001 SV
524.2 trans-1,2-dichloroethene <MDL ug/L 0.5 11/1/2001 SV
524.2 trans-1,3-dichloropropene < MDL ug/L 0.5 11/1/2001 SV
524.2 Trichloroethene < MDL ug/L 0.5 11/1/2001 SV
524.2 Trichlorofluoromethane <MDL ug/L 0.5 11/1/2001 SV
524.2 Vinyl chloride < MDL ug/L 0.5 11/1/2001 SV
ONE OF THREE SURROGATE RECOVERIES IS 5% ABOVE THE UPPER CONTROL LIMIT.
DICHLOROACETONITRILE FOUND AS A TENTATIVELY IDENTIFIED COMPOUND BY METHOD 524.2. THE
APPROXIMATE CONCENTRATION IS 0.03 ug/L.
ISOPROPYL ALCOHOL FOUND AS A TENTATIVELY IDENTIFIED COMPOUND BY METHOD 524.2. THE
APPROXIMATE CONCENTRATION IS 0.03 ug/L.
Organic Chemicals - 525.2
2,4-Dinitrotoluene < MDL ug/L 2.0 11/6/2001 DLV
2,6-Dinitrotoluene <MDL ug/L 2.0 11/6/2001 DLV
4,4-DDE < MDL ug/L 0.80 11/6/2001 DLV
Acetochlor < MDL ug/L 2.0 11/6/2001 DLV
Alachlor < MDL ug/L 0.20 11/6/2001 DLV
Atrazine < MDL ug/L 0.20 11/6/2001 DLV
Approved Pam Dilsizian QA Officer Date Approved: 12/24/2001
Environmental Laboratories emailed Original 12/24/2001
NYS ELAP #10108 Page 6 of 7
NYC-WfC_000071982
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