VOC analysis results, sample AE11905, May 2002

NYC 9/11 Public Portal Document

User; Huhn, William Westchester Dept, of Labs & Research Date: 05/24/2002 Time: 12:11:16

Sample; AE11902 Analysis: $524 Volatile Organic Compounds Units: ug Started; 5/22/02 00:05 Ended: 5/22/02 00:05 Analyst: BH Result source: a;\119O2.rr Page: 1

:^pmppnent Name?*'’ * MDL-^-t • ’ I' Surr - 1,2-DlCHLOROETHANE- 4.6 0.5 Surr - 4-BROMOFLUOROBENZ 4?7 0.5 Dichlorodifluoromethane < MRL 0.5 '4.'“ Chloromethane < MRL 0.5 Vinyl chloride < MRL 0.5 Bromomethane < MRL 0.5 Chloroethane < MRL 0.5 T richlorof luoromethane < MRL 0.5 1,1-Dichloroethene < MRL 0.5 Methylene Chloride < MRL 0.5 Methyl tert-butyl ether (MTBE) < MRL 1.0 trans-1,2-dichloroethene < MRL 0.5 1,1-dichloroethane < MRL 0.5 2-butanone (MEK) < MRL 2.0 2,2-dichloropropane < MRL 0.5 cis- i,2-dichloroethene < MRL 0-5. “•THM-ChForo'form < MRL 0.5 rCAE^NEDBY Bromochloromethane < MRL 0.5 1,2-dichloroethane < MRL / 0.5 - 204" Surr - T0LUENE-D8 5/0 / 0/5 date ■ait; 1,1,1- trichloroethane < MRL 0.5 2Z-' 1,1 -dichloropropene < MRL 0.5 -23' Carbon tetrachloride < MRL 0.5 .24:j Benzene < MRL 0.5 .25- Trichloroethene < MRL 0.5 1,2-dichioropropane < MRL 0/5 y27-* Dibromomethane < MRL 0.5 *THM-Bromodichloromethane < MRL 0.5 Methyl iso-butyl ketone (MIBK) < MRL ro W cis-1,3-dichloropropene < MRL 0?5 Toluene < MRL 0.5 trans-1,3-dichloropropene < MRL 0.5 i, 1,2-trichloroethane < MRL 0.5 Tetrachioroethene < MRL 0.5 1,3-dichloropropane < MRL 0.5 *THM-Dibromochloromethane < MRL 2.0 Chlorobenzene < MRL 0.5 1,1,1,2-tetrachloroethane < MRL 0?5 §9 Ethylbenzene < MRL 0.5 J'40^ P & M-xylene < MRL 0.5 0-xylene < MRL 0.5 , 42/ Styrene < MRL 0.5 -.43.’ 1,1,2,2-tetrachloroethane < MRL 0.5 *THM-Bromoform < MRL 2.0 Isopropylbenzene < MRL 0.5 1,2,3-trichloropropane < MRL 0.5 N-propylbenzene < MRL 0.5 ''48* Bromobenzene < MRL 0.5

NYC-WTC_000083436