NYC 9/11 Public Portal Document
I
REPORT OF ANALYSIS
Westchester County Department of Labs and Research 2 Dana Road Valhalla, New York
Agency: NYCDEP Bureau Water Sample NYC DEP
465 Columbus Ave. 19 WEST LAKE DRIVE
Valhalla, NY 10595 VALHALLA, N.Y.
Sample CROGH
Attention: Steve Schindler ID of Source:
Received LK Collection 1/25/2002 AT 8:57:00
Bottle C1428,Q216,2314,170,P29,2603, Submitted 1/25/2002 AT 12:45:00
Collected By: SCOTT Sample Type: POT DW
Comment: PWS No.: Source Code: 000
Type Descriptor:
Sample chilled on arrival? : YES
Report
Sample No. AE01942
Method Test Description Results Units MDL Analyzed on Validator
524.2 SEC-butyl benzene <MDL ug/L 0.5 2/4/2002 SV
524.2 Styrene < MDL ug/L 0.5 2/4/2002 SV
524.2 TERT-butyl benzene < MDL ug/L 0.5 2/4/2002 SV
524.2 Tetrachloroethene <MDL ug/L 0.5 2/4/2002 SV
524.2 Toluene < MDL ug/L 0.5 2/4/2002 SV
524.2 trans-1,2-dichloroethene <MDL ug/L 0.5 2/4/2002 SV
524.2 trans-1,3-dichloropropene < MDL ug/L 0.5 2/4/2002 SV
524.2 Trichloroethene < MDL ug/L 0.5 2/4/2002 SV
524.2 Trichlorofluoromethane < MDL ug/L 0.5 2/4/2002 SV
524.2 Vinyl chloride < MDL ug/L 0.5 2/4/2002 SV
GCMS Scan For Unknowns
Other unknown compounds ug/L 2/15/2002 DLV
The GCMS scan, from 35 to 550 amu, does not reveal the presence of unusual compounds.
The recoveries for 5 of the 43 compounds in the LCS Standard were below their acceptance ranges.
Approved Pam Dilsizian QA Officer Date Approved: 2/25/2002
Environmental Laboratories emailed Original 2/25/2002
NYS ELAP #10108 Page 4 of 4
NYC-WTC_000072989
OCR can misread numbers and units. Confirm readings against the page image before using them.