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 MANHATTAN
Distribution Laboratory
96-05 Horace Harding Ex.
Corona N.Y. 11368 Sample 39550
Dr. Ian Hurley ID of Source:
Received KM Collection 10/30/2001 AT
Bottle c460.k3075,7024,8099,p452,439, Submitted 10/31/2001 AT
Collected By: TSUI Sample Type: POT_DW
Comment: PWS No.: Source Code:
Type Descriptor:
Sample chilled on arrival? : YES
Report
Sample No. AD26680
Method Test Description Results Units MDL Analyzed on Validator
524.2 SEC-butylbenzene < MDL ug/L 0.5 11/8/2001 SV
524.2 Styrene <MDL ug/L 0.5 11/8/2001 SV
524.2 TERT-butylbenzene <MDL ug/L 0.5 11/8/2001 SV
524.2 Tetrachloroethene <MDL ug/L 0.5 11/8/2001 SV
524.2 Toluene < MDL ug/L 0.5 11/8/2001 SV
524.2 trans-1,2-dichloroethene <MDL ug/L 0.5 11/8/2001 SV
524.2 trans-1,3-dichloropropene < MDL ug/L 0.5 11/8/2001 SV
524.2 Trichloroethene <MDL ug/L 0.5 11/8/2001 SV
524.2 Trichlorofluoromethane < MDL ug/L 0.5 11/8/2001 SV
524.2 Vinyl chloride <MDL ug/L 0.5 11/8/2001 SV
DICHLOROACETONITRILE FOUND AS A TENTATIVELY IDENTIFIED COMPOUND BY METHOD 524.2. THE
APPROXIMATE CONCENTRATION IS 0.05 ug/L.
ONE OF THE TWO FILED BLANKS SUBMITTED WITH THIS SET OF SAMPLES HAD CHLOROFORM AT 1.4 ug/L
Organic Chemicals - 525.2
2,4-Dinifrotoluene <MDL ug/L 2.0 11/8/2001 DLV
2,6-Dinitrotoluene <MDL ug/L 2.0 11/8/2001 DLV
4,4-DDE < MDL ug/L 0.80 11/8/2001 DLV
Acetochlor <MDL ug/L 2.0 11/8/2001 DLV
Alachlor < MDL ug/L 0.20 11/8/2001 DLV
Atrazine <MDL ug/L 0.20 11/8/2001 DLV
Benzo(a)pyrene < MDL ug/L 0.20 11/8/2001 DLV
bis{2-Ethylhexyl)adipate <MDL ug/L 0.60 11/8/2001 DLV
Approved Pam Dilsizian QA Officer Date Approved: 12/24/2001
Environmental Laboratories emailed Original 12/24/2001
NYS ELAP #10108 Page 6 of 7
NYC-WTC_000072209
OCR can misread numbers and units. Confirm readings against the page image before using them.