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 35936
Distribution Laboratory
96-05 Horace Harding Ex.
Corona N.Y. 11368 Sample 45650
Dr. Ian Hurley ID of Source;
Received LK Collection 11/20/2001 AT
Bottle C0570,Q932,931,PI 090,1091 Submitted 11/21/2001 AT
Collected By: KAGZI Sample Type; POT_DW
Comment: PWS No.; Source Code;
Type Descriptor:
Sample chilled on arrival? : YES
Report
Sample No. AD28598
Method Test Description Results Units MDL Analyzed on Validator
EPA94 Molybdenum <MDL ug/L 50.0 12/20/2001 PAD
EPA'79 Potable Metals Digestion Completed 11/26/2001 PAD
SM18 Tin <MDL ug/L 100 1/2/2002 PAD
Organics
GCMS Scan For Unknowns
Other unknown compounds ug/L 12/7/2001 DLV
The GCMS scan, from 35 to 550 amu, does not reveal the presence of unusual compounds, except for
bis(2-Ethylhexyl)phthalate at an estimated level of 1.3 ug/L.
The recovery for the Surrogate Standard in this sample was 85%. Recoveries for 16 of the 44 compounds in the
LCS Standard were outside of their acceptance ranges.
Approved Pam Dilsizian QA Officer Date Approved; 1/2/2002
Environmental Laboratories emailed Original 1/2/2002
NYS ELAP #10108 Page 2 of 2
NYC-WTC_000070995
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