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 3
Dr. Ian Hurley ID of Source:
Received LK Collection 10/11/2001 AT
Bottle c9176,q9930,53,8738,p301,382,2 Submitted 10/11/2001 AT
Collected By: TIGLAO/MOHAN Sample Type: POT_DW
Comment: PWS No.: Source Code:
Type Descriptor:
Sample chilled on arrival? : YES
Report
Sample No. AD24872
Method Test Description Results Units MDL Analyzed on Validator
524.2 Methyl tert-butyl ether (MTBE) < MDL ug/L 1.0 10/12/2001 SV
524.2 Methylene Chloride < MDL ug/L 0.5 10/12/2001 SV
524.2 N-butylbenzene < MDL ug/L 0.5 10/12/2001 SV
524.2 N-propylbenzene < MDL ug/L 0.5 10/12/2001 SV
524.2 Naphthalene <MDL ug/L 0.5 10/12/2001 SV
524.2 O-xylene < MDL ug/L 0.5 10/12/2001 SV
524.2 P & M-xylene < MDL ug/L 0.5 10/12/2001 SV
524.2 P-isopropyltoluene < MDL ug/L 0.5 10/12/2001 SV
524.2 SEC-butylbenzene < MDL ug/L 0.5 10/12/2001 SV
524.2 Styrene < MDL ug/L 0.5 10/12/2001 SV
524.2 TERT-butylbenzene <MDL ug/L 0.5 10/12/2001 SV
524.2 Tetrachloroethene < MDL ug/L 0.5 10/12/2001 SV
524.2 Toluene < MDL ug/L 0.5 10/12/2001 SV
524.2 trans-1,2-dichloroethene < MDL ug/L 0.5 10/12/2001 SV
524.2 trans-1,3-dichloropropene < MDL ug/L 0.5 10/12/2001 SV
524.2 Trichloroethene <MDL ug/L 0.5 10/12/2001 SV
524.2 Trichlorofluoromethane < MDL ug/L 0.5 10/12/2001 SV
524.2 Vinyl chloride < MDL ug/L 0.5 10/12/2001 SV
DICHLOROACETONITRILE 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 10/23/2001 DLV
Approved Pam Dilsizian QA Officer Date Approved: 12/24/2001
Environmental Laboratories emailed Original 12/24/2001
NYS ELAP # 10108 Page 5 of 7
NYC-WTC_000027735
OCR can misread numbers and units. Confirm readings against the page image before using them.