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
Distribution Laboratory BRONX
96-05 Horace Harding Ex.
Corona N.Y. 11368 Sample 3
Dr. Ian Hurley ID of Source:
Received DV Collection 11/3/2001 AT 10:14:00
Bottle c0507,562,627,625,563,6481,857 Submitted 11/3/2001 AT 11:09:00
Collected By: YACOUB Sample Type: POT DW
Comment: PWS No.: Source Code:
Type Descriptor:
Sample chilled on arrival? : YES
Report
Sample No. AD27007
Method Test Description Results Units MDL Analyzed on Validator
Organics
Chlorine Pesticides - 508
4,4-DDE <MDL ug/L 0.080 11/8/2001 DLV
Aldrin < MDL ug/L 0.010 11/8/2001 DLV
Chlordane <MDL ug/L 0.40 11/8/2001 DLV
Dieldrin <MDL ug/L 0.016 11/8/2001 DLV
Endrin < MDL ug/L 0.020 11/8/2001 DLV
Heptachlor <MDL ug/L 0.020 11/8/2001 DLV
Heptachlor Epoxide <MDL ug/L 0.030 11/8/2001 DLV
Lindane <MDL ug/L 0.030 11/8/2001 DLV
Methoxychlor < MDL ug/L 0.039 11/8/2001 DLV
PCB's <MDL ug/L 0.20 11/8/2001 DLV
Propachlor <MDL ug/L 0.040 11/8/2001 DLV
Toxaphene < MDL ug/L 0.40 11/8/2001 DLV
Recoveries for 2 of the 11 compounds in the LCS Standard were above their acceptance ranges. The recovery for
1 of the 11 compounds in the Spiked Sample was above its acceptance range.
Volatile Organic Compounds
524.2 *THM-Bromodichloromethane 4.4 ug/L 0.5 11/15/2001 SV
524.2 *THM-Bromoform < MDL ug/L 2.0 11/15/2001 SV
524.2 *THM-Chloroform 27 ug/L 0.5 11/15/2001 SV
524.2 *THM-Dibromochloromethane < MDL ug/L 2.0 11/15/2001 SV
524.2 1,1,1,2-tetrachloroethane < MDL ug/L 0.5 11/15/2001 SV
Approved Pam Dilsizian QA Officer Date Approved: 1/4/2002
Environmental Laboratories emailed Original 1/4/2002
NYS ELAP #10108 Page 3 of 7
NYC-WTC_000071275
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