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: 14:29:26

Sample: AE11571 Analysis: $524 Volatile Organic Compounds Units: ug Started: 5/20/02 19:34 Ended: 5/20/02 19:34 Analyst; BH Result source: a:\11571 .rr Page: 1

/ Gompolient Name Viol Result' MPL 1 Surr - 1,2-DICHLOROETHANE- 5^^/ ^.5 2 Surr - 4-BROMOFLUOROBENZ 5.4 / 0.5 ““3 Dichlorodifluoromethane < MRL 0.5 Chloromethane < MRL 0.5 5 Vinyl chloride < MRL 0.5 “6“ I Bromomethane < MRL 0.5 “7 Chloroethane < MRL 0.5 Trichlorofluoromethane < MRL 0.5 1,1-Dichloroethene < MRL 0.5 "W riviethylene Chloride < MRL 0.5 1'1 Methyl tert-butyl ether (MTBE) < MRL 1.0 1.2 ■ trans-1,2-dichloroethene < MRL 0.5 “i’3 1,1-dichloroethane < MRL 0.5 “14“ 2-butanone (MEK) < MRL 2.0 “T5“ 2,2-dichloropropane < MRL 0.5 ^16 Icis-1,2-dichloroethene < MRL 0?^ i 17 ] *f HM-Ciiloroform < MRL 0.5 ■ 18, Bromochloromethane < MRL 0.5 nr 1,2-dichloroethane < MRL^ 4^8^ 0.5 : 20 Surr - T0LUENE-D8 0.5 1,1,1- trichloroethane < MR^ 0.5 REVIEWED BY 22 1,1-dichloropropene < MRL 0.5 23 Carbon tetrachloride < MRL 0.5 DATE 24 Benzene < MRL 0.5 25 Trichloroethene < MRL 0?^ 26 1,2-dichloropropane < MRL 0.5 27 Dibromomethane < MRL 0.5 28 *THM-Bromodichloromethane < MRL 0.5 “29 Methyl iso-butyl ketone (MIBK) < MRL 1.0 cis-1,3-dichloropropene < MRL oT“ ’ 31 Toluene < MRL 0.5 32 trans-1,3-dichloropropene ; < MRL 0.5 33 1,1,2-trichloroethane < MRL 0.5 Tetrachloroethene < MRL 0.5 IE 1,3-dichloropropane 36 *THM-Dibromochloromethane < MRL < MRL 0.5 2.0 "37" Chlorobenzene < MRL 0.5 W 1,1,1,2-tetrachIoroethane ^^T/irl 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 oT~ V44 *THM-Bromoform < MRL 2.0 “ZT Isopropylbenzene < MRL 0.5 i,2,3-trichloropropane < MRL 0.5 “47“ N-propylbenzene < MRL 0.5 .48 Bromobenzene < MRL 0.5

NYC-WTC_000083341