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 BRONX
Distribution Laboratory
96-05 Horace Harding Ex.
Corona N.Y. 11368 Sample 12550
Dr. Ian Hurley ID of Source:
Received LK Collection 11/1/2001 AT 11:37:00
Bottle C9857,Q509,510,516,P603,601,5 Submitted 11/2/2001 AT 12:47:00
Collected By: SPERANZA Sample Type: POT_DW
Comment: PWS No.: Source Code:
Type Descriptor:
Sample chilled on arrival? : YES
Report
Sample No. AD26984
Method Test Description Results Units MDL Analyzed on Validator
524.2 P-isopropyltoluene <MDL ug/L 0.5 11/9/2001 SV
524.2 SEC-butylbenzene <MDL ug/L 0.5 11/9/2001 SV
524.2 Styrene <MDL ug/L 0.5 11/9/2001 SV
524.2 TERT-butylbenzene <MDL ug/L 0.5 11/9/2001 SV
524.2 Tetrachloroethene <MDL ug/L 0.5 11/9/2001 SV
524.2 Toluene <MDL ug/L 0.5 11/9/2001 SV
524.2 trans-1,2-dichloroethene <MDL ug/L 0.5 11/9/2001 SV
524.2 trans-1,3-dichloropropene <MDL ug/L 0.5 11/9/2001 SV
524.2 Trichloroethene < MDL ug/L 0.5 11/9/2001 SV
524.2 Trichlorofluoromethane <MDL ug/L 0.5 11/9/2001 SV
524.2 Vinyl chloride <MDL ug/L 0.5 11/9/2001 SV
DICHLOROACETONITRILE FOUND AS A TENTATIVELY IDENTIFIED COMPOUND BY METHOD 524.2. THE
APPROXIMATE CONCENTRATION IS 0.02 ug/L.
ACETONE IS PRESENT IN THIS SAMPLE AT 21 ug/L. ACETONE IN FIELD BLANKS IS 78 AND 94 ug/L.
Organic Chemicals - 525.2
2,4-Dinitrotoluene <MDL ug/L 2.0 11/13/2001 DLV
2,6-Dinitrotoluene <MDL ug/L 2.0 11/13/2001 DLV
4,4-DDE < MDL ug/L 0.80 11/13/2001 DLV
Acetochlor <MDL ug/L 2.0 11/13/2001 DLV
Alachlor <MDL ug/L 0.20 11/13/2001 DLV
Atrazine <MDL ug/L 0.20 11/13/2001 DLV
Benzo(a)pyrene <MDL ug/L 0.20 11/13/2001 DLV
bis{2-Ethylhexyl)adipate <MDL ug/L 0.60 11/13/2001 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_000071211
OCR can misread numbers and units. Confirm readings against the page image before using them.