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
Distribution Laboratory BRONX
96-05 Horace Harding Ex.
Corona N.Y. 11368 Sample 58
Dr. Ian Hurley ID of Source:
Received JC Collection 11/4/2001 AT 8:18:00
Bottle 0608,676.440,327.326,6368,8523 Submitted 11/4/2001 AT 9:45:00
Collected By: YACOUB Sample Type: POT DW
Comment: PWS No.; Source Code:
Type Descriptor:
Sample chilled on arrival? ; YES
Report
Sample No. AD27015
Method Test Description Results Units MDL, Analyzed on Validator
524.2 Styrene <MDL ug/L 0.5 11/10/2001 SV
524.2 TERT-butylbenzene <MDL ug/L 0.5 11/10/2001 SV
524.2 Tetrachloroethene <MDL ug/L 0.5 11/10/2001 SV
524.2 Toluene <MDL ug/L 0.5 11/10/2001 SV
524.2 trans-1,2-dichloroethene < MDL ug/L 0.5 11/10/2001 SV
524.2 trans-1,3-dichloropropene <MDL ug/L 0.5 11/10/2001 SV
524.2 Trichloroethene <MDL ug/L 0.5 11/10/2001 SV
524.2 T richlorofluoromethane <MDL ug/L 0.5 11/10/2001 SV
524.2 Vinyl chloride <MDL ug/L 0.5 11/10/2001 SV
ACETONE FOUND IN THIS SAMPLE AT 20 ug/L. ACETONE IN THE FIELD BLANKS IS 21 AND 40 ug/L.
THE RECOVERY OF ONE OF THREE SURROGATES IS 1% ABOVE THE UPPER CONTROL LIMIT.
Organic Chemicals - 525.2
2,4-Dinitrotoluene <MDL ug/L 2.0 11/14/2001 DLV
2,6-Dinitrotoluene < MDL ug/L 2.0 11/14/2001 DLV
4,4-DDE <MDL ug/L 0.80 11/14/2001 DLV
Acetochlor <MDL ug/L 2.0 11/14/2001 DLV
Alachlor <MDL ug/L 0.20 11/14/2001 DLV
Atrazine < MDL ug/L 0.20 11/14/2001 DLV
Benzo(a)pyrene < MDL ug/L 0.20 11/14/2001 DLV
bis(2-Ethylhexyl)adipate <MDL ug/L 0.60 11/14/2001 DLV
bis(2-Ethylhexyl)phthalate <MDL ug/L 0.60 11/14/2001 DLV
Butachlor < MDL ug/L 0.40 11/14/2001 DLV
Approved Pam Dilsizian QA Officer Date Approved: 1/4/2002
Environmental Laboratories emailed Original 1/4/2002
NYS ELAP # 10108 Page 6 of 7
NYC-WTC_000071345
OCR can misread numbers and units. Confirm readings against the page image before using them.