NYC 9/11 Public Portal Document
09/20/2001 14:02 6314676905 PEDNEAULT ASSOCIATES PAGE 03/13
Prepared Exclusively For:
PEDREAULT ASSOCIATES, INC. 6
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1615NINTH AVENUE, BOX 205, BOHEMIA, N.Y.
N.Y.C. D.E.P. HAZMAT DIVISION
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(718) $95-643] MATRIX: AIRIGAS
0.0735 USEPA TO-15 9/15/01
Toluene 4.37 ppb v/v
0.0071 USEPA TO-15 9/15/01
ND ppb v/v
1.2-Dibromoethane
5.63 ppb v/v 0.0845 USEPA TO-15 9/15/01
Totrachioroethone
ppb v/v 0.1343 USEPA TO-15 9/15/01
Chlorobenzene ND
ppb v/v 0.0744 USEPA TO-15 9/15/01
Ethylbenzene 1.17
ppb v/v 0.1785 USEPA TO-15 9/15/01
3.97
m,p-Xyiene
ND ppb v/v 0.0896 USEPA TO-15 9/15/01
Styrene
ND ppb v/v 0.1471 USEPA TO-15 9/15/01
1,1,2,2-Tetrachloroethane
1.75 ppb v/v 0.0111 USEPA TO-15 9/15/01
o-Xylene
1.18 pph vNv 0.0757 USEPA TO-15 9/15/01
1,3,5-Trimethylbenzene
ND ppb v/v 0.1511 USEPA TO-15 9/15/01
1,2,4-Trimethylbenzene
ND ppb v/v 0.1564 USEPA TO-15 9/15/01
1,3-Dichlorobenzene
ND ppb v/v 0.189 USEPA TO-15 9/15/01
1,4-Dichlorobenzene
ND ppb viv 0.2014 USEPA TO-15 9/15/01
1,2-Dichlorobenzene
ND ppb v/v 0.1785 USEPA TO-15 9/15/01
1,2,4-Trichlorobenzene
ND ppb v/v 0.1976 USEPA TO-15 9/15/01
Hexachloro-1,3-Butadiene
USEPA TO-15 9/15/01
I entatively Identified Compounds
73.6 ppb v/v USEPA TO-15 9/15/01
3.3.5-Trimethyl heptane
5.21 ppb v/v 0.128 USEPA TO-15 9/15/01
Methyl-tert-butyl ether
45.1 ppb v/v USEPA TO-15 9/15/01
2,3,6-Trimethylheptane
ppb v/v USEPA TO-15 9/15/01
2,2-Dimethyl octane 74.1
ppb v/v USEPA TO-15 9/15/01
n,r-di-2-propenyl urea 105
206 ppb v/v USEPA TO-15 9/15/01
2,8-Dimethylundecane
107 ppb v/v USEPA TO-15 9/15/01
3,7-Dimethyl nonane
76.9 ppb v/v USEPA TO-15 9/15/01
2,3,6,7 Tetramethyloctane
Page 2 of 12
John Pedneault ND=RESULT IS EQUAL TO OR LESS THAN MDL NYS ELAP #10224
Lab Director
MWBE #46075
NYC-WTC 000148208
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