Chain of custody form, Westchester County Dept of Labs, Oct

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 QUEENS Distribution Laboratory 96-05 Horace Harding Ex. Corona N.Y. 11368 Sample 45250 Dr. Ian Hurley ID of Source: Received MC Collection 10/12/2001 AT Bottle CO256.9102,9089,9059,9042,904 Submitted 10/13/2001 AT 9:48:00 Collected By: BROWN Sample Type: POT_DW Comment: PWS No.: Source Code: Type Descriptor: Sample chilled on arrival? : YES Report

Sample No. AD25042 Method Test Description Results Units MDL Analyzed on Validator 524.2 1,1,2-trichloroethane < MDL ug/L .5 10/15/2001 SV 524.2 1,1-dichloroethane <MDL ug/L .5 10/15/2001 SV 524.2 1,1-Dichloroethene <MDL ug/L .5 10/15/2001 SV 524.2 1,1 -dichloropropene <MDL ug/L .5 10/15/2001 SV 524.2 1,2,3-trichlorobenzene < MDL ug/L .5 10/15/2001 SV 524.2 1,2,3-trichloropropane <MDL ug/L .5 10/15/2001 SV 524.2 1,2,4-trichIorobenzene <MDL ug/L .5 10/15/2001 SV 524.2 1,2,4-trimethyIbenzene < MDL ug/L .5 10/15/2001 SV 524.2 1,2-dichlorobenzene <MDL ug/L .5 10/15/2001 SV 524.2 1,2-dichloroethane < MDL ug/L .5 10/15/2001 SV 524.2 1,2-dichloropropane <MDL ug/L .5 10/15/2001 SV 524.2 1,3,5-trimethylbenzene <MDL ug/L .5 10/15/2001 SV 524.2 1,3-dichIorobenzene <MDL ug/L .5 10/15/2001 SV 524.2 1,3-dichIoropropane <MDL ug/L .5 10/15/2001 SV 524.2 1,4-dichlorobenzene < MDL ug/L .5 10/15/2001 SV 524.2 2,2-dichIoropropane <MDL ug/L .5 10/15/2001 SV 524.2 2-butanone (MEK) <MDL ug/L 2.0 10/15/2001 SV 524.2 2-chiorotoluene < MDL ug/L .5 10/15/2001 SV 524.2 4-chlorotoIuene < MDL ug/L .5 10/15/2001 SV 524.2 Benzene < MDL ug/L .5 10/15/2001 SV 524.2 Bromobenzene < MDL ug/L .5 10/15/2001 SV 524.2 Bromochloromethane < MDL ug/L .5 10/15/2001 SV

Approved Pam Dilsizian QA Officer Date Approved: 12/7/2001

Environmental Laboratories emailed Original 12/7/2001

NYS ELAP # 10108 Page 4 of 7

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