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REPORT OF ANALYSIS
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Westchester County Department of Labs and Research 2 Dana Road Valhalla, New York
Agency: New York City DEP DWQC Sample 47850
Distribution Laboratory
96-05 Horace Harding Ex.
Corona N.Y. 11368 Sample 47850
I Dr. Ian Hurley ID of Source:
I Received KM Collection 2/12/2002 AT 11:11:00
Bottle 4832 Submitted 2/19/2002 AT 11:45:00
Collected By: JB Sample Type: POT DW
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Comment: PWS No.: Source Code:
Type Descriptor:
Sample chilled on arrival? : YES
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Report
Sample No. AE03971 I
Method Test Description Results Units MDL Analyzed on Validator
524.2 Methyl tert-butyl ether (MTBE) < MDL ug/L 1.0 2/21/2002 SV
524.2 Methylene Chloride < MDL ug/L 0.5 2/21/2002 SV
524.2 N-butylbenzene <MDL ug/L 0.5 2/21/2002 SV
524.2 N-propylbenzene < MDL ug/L 0.5 2/21/2002 , SV
524.2 Naphthalene <MDL ug/L 0.5 2/21/2002 SV
I 524.2 0-xylene <MDL ug/L 0.5 2/21/2002 SV
524.2 P & M-xylene < MDL ug/L 0.5 2/21/2002 SV
524.2 P-isopropyltoluene < MDL ug/L 0.5 2/21/2002 SV
524.2 SEC-butylbenzene <MDL ug/L 0.5 2/21/2002 SV
1 524.2 Styrene <MDL ug/L 0.5 2/21/2002 SV
524.2 TERT-butylbenzene <MDL ug/L 0.5 2/21/2002 SV
524.2 Tetrachloroethene < MDL ug/L 0.5 2/21/2002 SV
524.2 Toluene <MDL ug/L 0.5 2/21/2002 SV
524.2 trans-1.2-dichloroethene <MDL ug/L 0.5 2/21/2002 SV
524.2 trans-1.3-dichloropropene < MDL ug/L 0.5 2/21/2002 SV
I 524.2 Trichloroethene < MDL ug/L 0.5 2/21/2002 1 SV
524.2 T richlorofluoromethane < MDL ug/L 0.5 2/21/2002 SV
524.2 Vinyl chloride < MDL ug/L 0.5 2/21/2002 SV
The recovery of 1.1-dichloroethene in the reference standard associated with this sample was 62%.
Dichloroacetonitrile was found as a 524.2 TIC at an estimated concentration of 0.06ug/L.
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Approved Pam Dilsizian QA Officer Date Approved: 3/4/2002
Environmental Laboratories emailed Original 3/4/2002
NYS ELAP# 10108 Page 3 of 3
NYC-WTC_000074112
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NYC-WTC_000074112Source: NYC Law Department, mirrored locally