VOC analysis results, sample AE11575, May 2002

NYC 9/11 Public Portal Document

User: Huhn, William Westchester Dept, of Labs & Research Date: 05/22/2002 Time: 14:29:39

Sample: AE11572 Analysis: $524 Volatile Organic Compounds Units: ug Started: 5/20/02 20:21 Ended: 5/20/02 20:21 Analyst: BH Result source: a:\1 1 572.rr Page: 1

Component Name Viol Result MDL Surr - l'',2“DICHL0RbETHANE- 1 5.2 / 0.5 “3 Surr<’ 4-BROMOFLUOROBENZ 5.4 0.5 Dichlorodifluoromethane < MRL oT" Chloromethane < MRL 0.5 "3 Vinyl chloride < MRL 0.5 "3 Bromomethane < MRL 0.5 "3 Chloroethane ' < MRL 0.5 8 Trichlorofluoromethane ’ < MRL 0.5 ■3“ ' < MRL 1,1-Dichloroethene 0.5 To Methylene Chloride ’ < MRL 0.5 TT Methyl tert-butyl ether (MTBE) ■ < MRL 1.0 33 trans-1,2-dichloroethene ’ < MRL 0.5 13 1,1-dichloroethane ' < MRL 0.5 14 2-butanone (MEK) ■ < MRL 2.0 15 2,2-dichloropropane ■ < MRL 0.5 "13“ cis-1,2-dichloroethene < MRL 0.5 "T7“ *THM-Chloroform 0.5 18 Bromochloromethane < MRL ' < MRL 0.5 REVIEWED BY "T9“ 1,2-dichloroethane mr/ SurV - T0LUENE-D8 4.7 / 0.5 0.5 DATE 21 1,1,1- trichloroethane < MRL 0.5 “22“ 1,1-dichloropropene < MRL 0.5 23' Carbon tetrachloride < MRL 0.5 24 Benzene < MRL 0.5 Trichloroethene < MRL 0.5 "23? ’ 1,2-dichloropropane < MRL 0.5 33 Dibromomethane < MRL 0.5 38" *THM-Bromodichloromethane < MRL 0.5 'W Methyl iso-butyl ketone (MIBK) < MRL 1.0 3d cis-1,3-dichloropropene < MRL 0.5 31" Toluene < MRL 0.5 .32 trans-1,3-dichloropropene < MRL 0.5 1,1,2-trichloroethane < MRL 0.5 Tetrachloroethene < MRL 0.5 r35 1,3-dichloropropane < MRL oTT" “3b *THM-Dibromochloromethane < MRL Z0~ 37 Chlorobenzene < MRL 0.5 38 1,1,1,2-tetrachloroethane < MRL 0.5 "39 Ethylbenzene < MRL 0.5 “40 P & M-xylene < MRL 0.5 “41 0-xylene < MRL 0.5 ' 42 Styrene < MRL 0.5 1,1,2,2-tetrachloroethane < MRL 0.5 “44 •THM-Bromoform < MRL 2.0 “45 Isopropylbenzene < MRL 0.5 ^6 1,2,3-trichloropropane < MRL 0.5 47 N-propylbenzene < MRL 0.5 4Jl^omobenzene < MRL 0.5

NYC-WTC_000083349