VOC analysis results, sample AE10240, May 3, 2002

NYC 9/11 Public Portal Document

User: Huhn, William Westchester Dept, of Labs & Research Date: 05/07/2002 Time: 09:45:32

Sample: AE10241 Analysis: $524 Volatile Organic Compounds Units: ug Started: 5/3/02 18:42 Ended: 5/3/02 18:42 Analyst: BH Result source: a:\10241.rr Page: 1

CbmpbrienTName ' 'Viol ^esuft Qualifier MDL 1 Surr- 1,2-DICHLOROETHANE- 5.4 / 0.5 “2“ Surrl 4-BROMOFLUOROBENZ / 0.5 Dichlorodifluoromethane < MDL 0.5 4 Chlorometh'ane < MDL 0.5 ”5' Vinyl chjoride < MDL 0.5 “T" Bromombthane < MDL 0.5 “7 ‘ Chloroethane < MDL 0.5 “8“ T richlorof luoromethane ' < MDL 0.5 1,1-Dichloroethene < MDL 0.5 Methylene Chloride ' < MDL 0.5 -J____ .I"*' Methyl tert-butyl ether (MTBE) ' < MDL 1.0 15“ trans-1,2-dichloroetherie < MDL 0.5 137 1,1-dichloroethane < MDL 0.5 14" 2-butanone (MEKF < MDL 2.0 16 2,2-dichloropropane < MDL 0.5 16" cis-1,2-dichloroethene < MDL 0.5 IT *THM-Chloroform < MDL 0.5 18 Bromochloromethane ' < MDL 0.5 19' 1,2-dichloroethane < md/ 0.5 “20“ ~Surr - T0LUENE-D8 " 5.0 /

1,1,1- trichloroethane < MDL 0.5 0.5 OKIE -22“ 1,1-dichloropropene < MDL 0.5 “23" Carbon tetrachloride < MDL 0.5 "24“ Benzene < MDL 0.5 Trichloroethene < MDL 0.5 “26“ 1,2-dichloropropane < MDL 0.5 Dibromomethane < MDL 0.5 18^ •THM-Bromodichlororriethane < MDL 0.5 Methyl iso-butyl ketone (MIBK) < MDL 1.0 cis-1,3-dichloropropene < MDL 0.5 ”37” Toluene < MDL 0.5 trans-1,3-dichloropropene < MDL 0.5 : 33 1,1,2-trichloroethane < MDL 0.5 Tetrachloroethene < MDL 0.5 i,3-dichloropropane < MDL 0.5 16“ •THM-Dibromochloromethane < MDL 2.0 “31 Chlorobenzene < MDL 0.5 “38/ 1,1,1,2-tetrachloroethane < MDL 0.5 "39^ Ethylbenzene < MDL 0.5 “4iF P & M-xylene < MDL 0.5 n 0-xylene < MDL 0.5 Styrene < MDL 0.5 ’43~ 1,1,2,2-tetrachloroethane < MDL 0.5 ■44" *THM-Bromoform < MDL 2.0 4^ Isopropylbenzene < MDL 0.5 "46” 1,2,3-trichloropropane < MDL 0.5 ■47T N-propylbenzene < MDL 0.5 Bromobenzene < MDL 0.5

NYC-WTC_000082808