VOC analysis results, sample AE10023, April 30, 2002

NYC 9/11 Public Portal Document

User: Huhn, William Westchester Dept, of Labs & Research Date: 05/01/2002 Time: 15:22:48

Sample: AE10159 Analysis: $524 Volatile Organic Compounds Units: ug Started: 4/30/02 19:26 Ended: 4/30/02 19:26 Analyst: BH Result source: a:\10159.rr Page: 1

Component Name ^^ot Result ^alifier MDL 1 Surr - 1,2-DICHLOROETHANE- 4.9 / 0.5 "2 Surr - 4-BROMOFLUOROBENZ 5.2 0.5 ■ 3 Dichlorodifluoromethane < MDL 0.5 ~4" Chloromethane < MDL 0.5 5 Vinyl chloride < MDL 0.5 Bromomethane < MDL 0.5 T~ Chloroethane < MDL 0.5 8 T richlorofluoromethane < MDL 0.5 ■9 1,1-Dichloroethene < MDL 0.5 10 Methylene Chloride < MDL 0.5 tT Methyl tert-butyl ether (MTBE) < MDL 1.0 12 trans-1,2-dichloroethene < MDL 0.5 13 1,1-dichloroethane < MDL 0.5 14 2-butanone (MEK) < MDL 2.0 15 2,2-dichloropropane < MDL 0.5 16: cis-1,2-dichloroethene < MDL 0.5 FT *THM-Chloroform < MDL 0.5 "TF Bromochloromethane < MDL 0.5 REVIEWED BY TF 1,2-dichloroethane < MDiZ 0.5 20 ' Surr - TOLUENE-D8 FT/ 0.5 DATE 21 1,1,1- trichloroethane < MDL 0.5 22 1,1-dichloropropene < MDL 0.5 23 Carbon tetrachloride < MDL 0.5 “2T Benzene < MDL 0/5 25' Trichloroethene < MDL oT 1,2-dichloropropane < MDL 0.5 IT Dibromomethane < MDL 0.5 “IF *THM-Bromodichloromethane < MDL 0?5 “29" Methyl iso-butyl ketone (MIBK) < MDL 1.0 "30. cis-1,3-dichloropropene < MDL 0.5 “FT Toluene < MDL 0.5 32 trans-1,3-dichloropropene < MDL 0.5 33^ 1,1,2-trichloroethane < MDL 0.5 34 Tetrachloroethene < MDL 0.5 1,3-dichloropropane < MDL 0.5 W" *THM-Dibromochloromethane < MDL 2.0 37“ Chlorobenzene < MDL 0.5" ■38“ 1,1,1,2-tetrachloroethane < MDL oT 397 Ethylbenzene < MDL oT 467 P & M-xylene < MDL 0.5 Tv 0-xylene < MDL 0.5 42“ Styrene < MDL 0.5 43 1,1,2,2-tetrachloroethane < MDL 0.5 44~ *THM-Bromoform < MDL 2.0 45“: Isopropylbenzene < MDL 0.5 , 46* 1,2,3-trichloropropane < MDL 0.5 47 N-propylbenzene < MDL 0.5 48 l^romobenzene < MDL 0.5

NYC-WTC_000082675