REPORT OF ANALYSIS
Westchester County Department of Labs and Research 2 Dana Road Valhalla, New York
Agency: NYCDEP Bureau Water Sample FIELD BLANK
465 Columbus Ave.
Valhalla, NY 10595
Sample FB 11/20/01
Attention: Steve Schindler ID of Source:
Received EP Collection 11/20/2001 AT
Bottle p1112,q942 Submitted 11/20/2001 AT 1:50:00
Collected By: LAB Sample Type: POT_DW
Comment: PWS No.: Source Code: 000
Type Descriptor:
Sample chilled on arrival? : yes
Report
Sample No. AD28471
Method Test Description Results Units MDL Analyzed on Validator
Organics
GCMS Scan For Unknowns
Other unknown compounds ug/L 12/6/2001 DLV
The GCMS scan, from 35 to 550 amu, does not reveal the presence of unusual compounds.
The recovery for the Surrogate Standard in this sample was 93%. Recoveries for 41 of the 44 compounds in the
LSC Standard were outside of EPA 625 acceptance ranges. Soon however, GCMS method acceptance ranges will
be established and used instead.
Approved Donna Popp Chief of Env. Lab Services Date Approved: 12/7/2001
Environmental Laboratories emailed Original 12/7/2001
NYS ELAP# 10108 Page 1 of 1
NYC-WTC_000070979
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NYC-WTC_000070979Source: NYC Law Department, mirrored locally