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 BRONX
Distribution Laboratory
96-05 Horace Harding Ex.
Corona N.Y. 11368 Sample 3
Dr. Ian Hurley ID of Source:
Received EP Collection 10/26/2001 AT
Bottle c420,q2170,2191,2772,p2088,20 Submitted 10/26/2001 AT
Collected By: ODOMIROK Sample Type: POT_DW
Comment: PWS No.: Source Code:
Type Descriptor:
Sample chilled on arrival? : yes
Report
Sample No. AD26315
Method Test Description Results Units MDL Analyzed on Validator
Organics
Chlorine Pesticides - 508
4,4-DDE < MDL ug/L 0.080 11/3/2001 DLV
Aldrin < MDL ug/L 0.010 11/3/2001 DLV
Chlordane <MDL ug/L 0.40 11/3/2001 DLV
Dieldrin < MDL ug/L 0.016 11/3/2001 DLV
Endrin <MDL ug/L 0.020 11/3/2001 DLV
Heptachlor < MDL ug/L 0.020 11/3/2001 DLV
Heptachlor Epoxide <MDL ug/L 0.030 11/3/2001 DLV
Lindane <MDL ug/L 0.030 11/3/2001 DLV
Methoxychlor < MDL ug/L 0.039 11/3/2001 DLV
PCB's < MDL ug/L 0.20 11/3/2001 DLV
Propachlor < MDL ug/L 0.040 11/3/2001 DLV
Toxaphene < MDL ug/L 0.40 11/3/2001 DLV
Recoveries for 3 of the 11 compounds in the LOS Standard are below their acceptance ranges.
Volatile Organic Compounds
524.2 *THM-Bromodichloromethane 4.7 ug/L 0.5 10/30/2001 SV
524.2 *THM-Bromoform <MDL ug/L 2.0 10/30/2001 SV
524.2 *THM-Chloroform 32 ug/L 0.5 10/30/2001 SV
524.2 *THM-Dibromochloromethane < MDL ug/L 2.0 10/30/2001 SV
524.2 1,1,1,2-tetrachloroethane < MDL ug/L 0.5 10/30/2001 SV
524.2 1,1,1- trichloroethane <MDL ug/L 0.5 10/30/2001 SV
Approved Pam Dilsizian QA Officer Date Approved: 12/24/2001
Environmental Laboratories emailed Original 12/24/2001
NYS ELAP #10108 Page 3 of 7
NYC-WTC_000071827
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