ICPMS Metals Analysis Report, Sample AE02575, Feb 2002

NYC 9/11 Public Portal Document

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 EP Collection 1/31/2002 AT 8:42:00 Bottle p2133.2132.q1981.1979.c1152.k Submitted 2/1/2002 AT 1:40:00 Collected By: SCOTT Sample Type: POT DW Comment: PWS No.: Source Code: 000 Type Descriptor: Sample chilled on arrival? : yes Report

Sample No. AE02577 Method Test Description Results Units MDL. Analyzed on Validator 524.2 0-xylene < MDL ug/L 0.5 ;2/8/2002 SV 524.2 P & M-xylene <MDL ug/L 0.5 ;2/8/2002 SV 524.2 P-isopropyltoluene <MDL ug/L 0.5 ;2/8/2002 SV 524.2 SEC-butylbenzene <MDL ug/L 0.5 ;2/8/2002 SV 524.2 Styrene <MDL ug/L 0.5 ;2/8/2002 SV 524.2 TERT-butylbenzene < MDL ug/L 0.5 ;2/8/2002 SV 524.2 Tetrachloroethene < MDL ug/L 0.5 ;2/8/2002 SV 524.2 Toluene < MDL ug/L 0.5 ;2/8/2002 SV 524.2 trans-1,2-dichloroethene < MDL ug/L 0.5 ;2/8/2002 SV 524.2 trans-1,3-dichloropropene <MDL ug/L 0.5 :2/8/2002 SV 524.2 Trichloroethene < MDL ug/L 0.5 :2/8/2002 SV 524.2 T richlorofluoromethane < MDL . ug/L 0.5 :2/8/2002 SV 524.2 Vinyl chloride < MDL ug/L 0.5 2/8/2002 : SV GCMS Scan For Unknowns Other unknown compounds ug/L 3/25/2002 DLV The GCMS scan, from 35 to 550 amu, does not reveal the presence of unusual compounds. The recoveries for 8 of the compounds in the LCS Standard are high while 1 was low. New control limits will be calculated.

Approved Pam Dilsizian QA Officer Date Approved: 3/26/2002

Environmental Laboratories emailed Original 3/26/2002

NYS ELAP # 10108 Page 4 of 4

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