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 03118
Distribution Laboratory
96-05 Horace Harding Ex.
Corona N.Y. 11368 Sample 46950
Dr. Ian Hurley ID of Source:
Received LK Collection 1/28/2002 AT 12:23:00
Bottle C1411,Q180,237,P2607,2602 Submitted 1/29/2002 AT 11:10:00
Collected By: SPERANZA Sample Type: POT DW
Comment: PWS No.: Source Code:
Type Descriptor:
Sample chilled on arrival? : YES
Report
Sample No. AE02150
Method Test Description Results Units MDL Analyzed on Validator
EPA94 Molybdenum <MDL ug/L 50.0 3/6/2002 PAD
EPA79 Potable Metals Digestion Completed 2/4/2002 PAD
SM18 Tin <MDL ug/L 100 2/21/2002 PAD
Organics
GCMS Scan For Unknowns
Other unknown compounds ug/L 3/21/2002 DLV
The GCMS scan, from 35 to 550 amu, does not reveal the presence of unusual compounds. Recoveries for 9 of 43
compounds in the LCS Standard were above their acceptance ranges, while one was below. This sample was
extracted and analyzed twice because the LCS Standard was low the first time. Surrogate Standard recoveries
where acceptable both times.
Approved Pam Dilsizian QA Officer Date Approved: 3/21 /2002
Environmental Laboratories emailed Original 3/21/2002
NYS ELAP #10108 Page 2 of 2
NYC-WTC_000073114
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