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: 15:01:01

Sample: AE09395 Analysis: $524 Volatile Organic Compounds Units: ug Started: 4/25/02 00:24 Ended: 4/25/02 00:24 Analyst: BH Result source: a:\9395.rr Page: 1

Cornponerif Name I Viol •Result QuaH^F |me>l 1. Surr - 1,2-DICHLOROETHANE-; - 5.1 0.5 J .2 Surr - A-BROMOFLUdROBENZl 5.2 0.5 Dichlorodifluoromethane < MDL 0.5 • 4 Chloromethane < MDL 0.5 5 Vinyl chloride < MDL 0.5 e Bromomethane < MDL 0.5 7 Chloroethane < MDL 0.5 8 T richlorof luoromethane < MDL 10.5 1,1 -Dichloroethene ~T0 Methylene Chloride < MDL i< MDL jIZZ 0.5 11 Methyl tert-butyl ether (M'TBE) < MDL 1.0 trans-1,2-dichloroethene < MDL 0.5 “13^ 1,1-dichloroethane < MDL 0.5 2-butanone (MEK) < MDL 2.0 ~iy 2,2-dichloropropane < MDL 0.5 cis-1,2-dichloroethene < MDL 0.5 17 *THM-Chloroform < MDL 0.5 I out Bromochloromethane < MDL 0.5 ' 19 1,2-dichloroethane j< MDL 0.5 no“ Surr - TOLUENE-D8 4.9 0.5 -yr' 1,1,1- trichloroethane < MDL 0.5 1,1-dichloropropene ' < MDL cTs ""IF'Carbon tetrachloride < MDL 0.5 ^24” Benzene ’ < MDL 0.5 "257 ■Trichloroethene ‘ < MDL 0.5 "26" 1,2-dichloropropane ’ < MDL 0.5 “2F’iDibromomethane ■ < MDL 0.5 ~2F *THM-Bromodichloromethane i ’ < MDL 0.5 ~^iMethyl iso-butyl ketone (MIBK) < MDL 1.0 30 ;cis-1,3-dichloropropene < MDL 0.5 "sT" Toluene < MDL 0.5 trans-1,3-dichloropropene < MDL 0.5 ' 3 3" ■1,1,2-trichloroethane < MDL 0.5 34 ■Tetrachloroethene < MDL 0.5 ■

1,3-dichloropropane < MDL clF” *THM-Dibromochloromethane I < MDL 2.0 ""sFi Chlorobenzene ‘ < MDL 0.5 ~'38~ 1,1,1,2-tetrachloroethane < MDL 0.5 ■ 39 IEthylbenzene < MDL 0.5 40 IP & M-xylene < MDL 0.5 “41 "(0-xylene ' < MDL 0.5 !Styrene ' < MDL 0.5 .43 1,1,2,2-tetrachloroethane ■ < MDL 0.5 *THM-Bromoform i< MDL 2.0 ~45 Isopropylbenzene 7<MDL 0.5 ■46 1,2,3-trichloropropane T< MDL 0.5 "47 N-propylbenzene < MDL 0.5 V48 ' Bromobenzene < MDL 0.5

NYC-WTC_000082295