NYC 9/11 Public Portal Document
09/20/2001 14:02 6314676905 PEDNEAULT ASSOCIATES PAGE 13/13
Prepared Exclusively For: PEDNEAULT ASSOCIATES, INC.
N.Y.C. D.E.P. HAZMAT DIVISION 1615 NINTH AVENUE, BOX 205, BOHEMIA, N.Y. 11716
59-17 JUNCTION BOULEVARD LAB#: 01090180
CORONA , NY 11368 PROJECT ID WORLD TRADE CENTER
(718) 595-643]
MATRIX: AIRIGAS
Styrena 0.09 ppb v/v 0.0896 USEPA TO-15 9/15/01
1,1,2,2-Tetrachioroethane ND ppb v/v 0.1471 USEPA TO-16 9/15/01
0-Xylene 0.9 ppb v/v 0.0111 USEPA TO-15 9/15/01
1,3,5-Trimethylbenzene 0.18 ppb v/v 0.0757 USEPA TO-15 9/15/01
1,2,4-Trimethylbenzene 0.66 ppb v/v 0.1611 USEFA 10-15 9/15/01
1,3-Dichlorobenzene ND nph v/v 0.1564 USEPA TO-15 9/15/01
1,4-Dichlorobenzene ND ppb v/v 0.169 USEPA TO-15 9/15/01
1,2-DIchiorobenzene ND ppb v/v 0.2014 USEPA TO-15 9/15/01
1,2,4- Trichlorobenzene NU ppb v/v 0.1785 USEPA TO-15 9/15/01
Hexachlom-1,3-Butadiene ND ppb v/v 0.1976 USEPA TO-15 9/15/01
Tentatively Identified Compounds USEPA TO-15 9/15/01
Methyl-tørt-butyl ether 1.46 ppb v/v 0.128 USEPA TO-15 9/15/01
John Pedneault Page 12 of 12
ND-RESULT IS EQUAL TO OR LESS THAN MDL
Lab Director NY'S ELAP #10224
MWBE #460/5
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NYC-WTC 000148205
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