VOC analysis results, sample AE09569, April 26, 2002

NYC 9/11 Public Portal Document

User: Huhn, William Westchester Dept, of Labs & Research Date: 04/29/2002 Time: 13:51:57

Sample: AE09675 Analysis: $524 Volatile Organic Compounds Units: ug Started: 4/26/02 21:57 Ended: 4/26/02 21:57 Analyst: BH Result source: a:\9675.rr Page: 1

Cornpon^ Name VTol r ’' Result. Qualifier 1 1 Surr- 1,2-DICHLOROETHANE-! |5-0 ;0.5 J 2 Surr -■ 4-BROMdFLU6ROBENZ~ !5.2_________ , 0.5 3" Dichlorodifluoromethane i < MDL 0.5 T Chloromethane < MDL 0.5 5 Vinyl chloride < MDL 0.5 T Bromomethane < MDL 0.5 7' Chloroethane < MDL 0.5 ■ 8’ T richlorofluoromethane < MDL 0.5 ■"y 1,1 -Dichloroethene < MDL 0.5 Methylene Chloride I < MDL 0.5 ~tt Methyl tert-butyl ether (MTBE)! *< MDL 1.0 ”12 ■ trans-1,2-dichloroethene [ < MDL 0.5 "TT 1,1-dichloroethane < MDL 0.5 “TT 2-butanone (MEK) < MDL 2.0 _______ / 2,2-dichloropropane "1^ cis-1,2-dichloroethene < MDL < MDL 0.5 0.5 REVIEWED BY “TP *THM-Chloroform 18 Bromochloromethane < MDL < MDL 0.5 0.5 DATE 1.9 1,2-dichloroethane < MDL 0.5 7^ Surr’/T0LUENE-D8 5.1 0.5 1,1,1- trichloroethane < MDL 0.5 22, i,1-dichloropropene < MDL 0.5 Carbon tetrachloride < MDL 0.5 24 Benzene < MDL 0.5 ~25~ Trichloroethene < MDL 0.5 IF 1,2-dichloropropane < MDL o?y ~277 Dibromomethane < MDL 0.5 PF *THM-Bromodichloromethane | < MDL 0.5 29 Methyriso-butyl ketone (MIBK)I < MDL 1.0 30 cis-1,3-dichloropropene < MDL 0.5 Toluene < MDL 0.5 trans-1,3-dichloropropene < MDL 0.5 1,1,2-trichloroethane < MDL 0.5 34 Tetrachloroethene < MDL 0.5 1,3-dichloropropane < MDL 0.5 “3F *THM-Dibromochloromethane < MDL “3F Chlorobenzene < MDL 0.5 38 1,1,1,2-tetrachloroethane < MDL 0.5 tsF Ethylbenzene < MDL 0.5 P & M-xylene < MDL 0.5 FF' 6-xylene < MDL 0.5 Styrene < MDL 0?5 •43 1,1,2,2-tetrachloroethane < MDL 0.5 “44" *THM-Bromoform < MDL 2.0 Isopropylbenzene < MDL 0.5 1,2,3-trichloropropane l< MDL "IF N-propylbenzene i< MDL 0.5 Bromobenzene !< MDL 0.5

NYC-WTC_000082409