VOC analysis results, sample AE12279, May 2002

NYC 9/11 Public Portal Document

User: Huhn, William Westchester Dept, of Labs & Research Date: 05/28/2002 Time: 12:22:36

Sample: AE12287 Analysis: $524 Volatile Organic Compounds Units: ug Started: 5/24/02 00:01 Ended: 5/24/02 00:01 Analyst; BH Result source; a:\11287.rr Page; 1

Gomponent Name VioT 1 Surr- l'2-DICHLbROETHANE- 5.2 0.5 2 Surr - 4-BROMOFLUOROBENZ 5.2 0.5 ■3 < MRL 0.5 Dichlorodifluoromethane 4' Chforomethane < MRL 0.5 ~5“ Vinyl chloride < MRL 0?^ Bromomethane < MRL 0.5 ~T~ Chloroethane < MRL 0.5 ■~8~ l< MRL 0.5 T richlorof luoromethane ~9~ 1,1-Dichloroethene < MRL 0.5 "TcT Methylene Chloride < MRL 0.5 7lT“ Methyl tert-butyl ether (MTBE) < MRL 1.0 trans-1,2-dichloroethene < MRL 0.5 “TT" 1,1-dichloroethane < MRL 0.5 14 2-butanone (MEK) < MRL 2.0 s15 2,2-dichloropropane < MRL 0.5 cis-1,2-dichloroethene < MRL 0.5 < MRL~ *THM-Chloroform ■"hr Bromochloromethane I < MRL~ 0.5 REVIEWED BY 0.5 1,2-dichloroethane 1< MRi/ 0.5 DATE 20 Surr - T0LUENE-D8 14^9/” 0.5 1,1,1- trichioroethane ! < MRL 0.5 1,1-dichloropropene < MRL 0.5 23 Carbon tetrachloride < MRL 0.5 <24“ Benzene i< MRL 0.5 Trichloroethene < MRL 0.5

1 1,2-dichloropropane Dibromomethane 28 *THM-Bromodichloromethane < MRL < MRL < MRL 0.5 0.5 0.5 ' 29 Methyl iso-butyl ketone (MIBK) < MRL 1.0 ■~3p“ < MRL 0.5 cis-1,3-dichloropropene Toluene < MRL 0.5 ^32" ^trans-1,3-dichloropropene < MRL 0.5 1,1,2-trichloroethane < MRL 0.5 “sT Tetrachloroethene___________ < MRL 0.5 ' 35 1,3-dichloropropane < MRL 0.5 f 36 *THM-Dibromochloromethane < MRL 2.0 Chlorobenzene < MRL 0.5 1,1,1,2-tetrachloroethane < MRL 0.5 t.a Ethylbenzene < MRL 0.5 rw P & M-xyiene 41 jo-xylene < MRL < MRL 0.5 42. Styrene < MRL 0.5 1,1,2,2-tetrachloroethane < MRL 0.5 44 *THM-Bromoform < MRL 2.0 “45" Isopropylbenzene < MRL 0.5 1,2.3-trichloropropane < MRL 0.5 N-propylbenzene < MRL 0.5 Bromobenzene < MRL 0.5

NYC-WTC_000083654