VOC analysis results, sample AE09097, April 24, 2002

NYC 9/11 Public Portal Document

User: Huhn, William Westchester Dept, of Labs & Research Date: 04/26/2002 Time; 15:14:10

Sample: AE09391 Analysis; $524 Volatile Organic Compounds Units: ug Started; 4/24/02 20:32 Ended: 4/24/02 20:32 Analyst: BH Result source: a:\9391.rr Page; 1

V(dl EZjSii Surr - 1,2-DICHLOROETHANE-______ 5.1 0.5 Surr - 4-BROMOFLUOROBENZ ______ 5.2 0.5 Dichlorodifluoromethane_____ ______ < MDL 0.5 Chloromethane < MDL 0.5 S ' Vinyl chloride < MDL 0.5 Bromomethane < MDL 0.5 nn Chloroethane < MDL 0.5 Trichlorofluoromethane < MDL 0.5 1,1-Dichloroethene < MDL 0.5 Methylerie Chloride < MDL 0.5

fill rwi Methyl tert-butyl ether (MTBE) trans-1,2-dichloroethene < MDL < MDL 1.0 0.5 13 1,1-dichloroethane < MDL 0.5 14 2-butanone (MEK) < MDL 2.0 rwi 2,2-dichloropropane < MDL 0.5 cis-1,2-dichloroethene < MDL 0.5 *THM-Chloroform < MDL 0.5 lW Bromochloromethane < MDL 0.5 \ ____.

B 1,2-dichloroethane Surr - TOLUENE-D8 24 1,1,1- trichloroethane < MDL 4.9 < MDL 0.5 0.5 0.5 Hininiu 1,1 -dichloropropene < MDL 0.5 Carbon tetrachloride < MDL 0.5 Benzene < MDL 0.5 Trichloroethene < MDL 0.5 1,2-dichloropropane < MDL 0.5 Dibromomethane < MDL 0.5 *THM-Bromodichloromethane < MDL 0.5 Methyl iso-butyl ketone (MIBK) < MDL 1.0 SI 31 cis-1,3-dichloropropene Toluene < MDL < MDL 0.5 0.5 trans-1,3-dichloropropene < MDL 0.5 1,1,2-trichloroethane < MDL 0.5 Tetrachloroethene < MDL 0.5 1,3-dichloropropane < MDL 0.5 *THM-Dibromochloromethane < MDL 2.0 Chlorobenzene < MDL 0.5 1,1,1,2-tetrachloroethane < MDL 0.5 ”39“ Ethylbenzene < MDL 0.5 .40 P & M-xylene < MDL 0.5 41 0-xylene < MDL 0.5 ’IF Styrene____________________ < MDL 0.5 43' 1,1,2,2-tetrachloroethane < MDL 0.5 ' -IT *THM-Bromoform < MDL 2.0 j Isopropylbenzene < MDL 0.5 Mi 1,2,3-trichloropropane < MDL 0.5 N-propylbenzene < MDL 0.5 lWI Bromobenzene < MDL 0.5

NYC-WTC_000082269