VOC analysis results, sample AE12738, June 4 2002

NYC 9/11 Public Portal Document

User: Huhn, William Westchester Dept, of Labs & Research Date; 06/06/2002 Time: 15:13:42

Sample: AE12738 Analysis: $524 Volatile Organic Compounds Units: ug Started: 6/4/02 00:06 Ended: 6/4/02 00:06 Analyst: BH Result source; a:\12738a.rr Page: 1

J Component Name Viol .... R^ult MDL 1 Surr - 1,2 DICHLOROETHANE- 4.8 *7/ "0.5 Surr - 4-BROMOFLUOROBENZ 4.2 / "0.5 Dichlorodifluoromethane ■ < MRL 0.5 Chloromethane i< MRL 0.5“ “V Vinyl chloride ■ < MRL 0.5 Bromomethane ■ < MRL "0.5 “*7" ■ < MRL "0.5 Chloroethane T richlorof luoromethane < MRL "oT“ 9 1,1-Dichloroethene ' < MRL "0.5 Methylene Chloride ■ < MRL 0.5 “TT Methyl tert-butyl ether (MTBE) ■ < MRL *1.0 12 trans-1,2-dichloroethene < MRL *0.5 T3 1,1-dichloroethane < MRL *0.5 T4 2-butanone (MEK) < MRL *2.0 ..... 15 2,2-dichloropropane < MRL *0.5 "Te cis-1,2-dichloroethene < MRL *0.5 “T.7~t ’ TH M“ctiloroform < MRL *0.5 18 Bromochloromethane < MRL / *0.5 IT 1,2-dichloroethane < MRL / *0.5 reviewed by 20 ^rr - TOLUENE-D8 5*.3 ✓ *0.5 2F 1,1,1- trichloroethane < MRL *0.5 DATE , 22 1,1-dichloropropene < MRL *0.5 23 Carbon tetrachloride i< MRL *0.5 Benzene •< MRL *0.5 ~2^ Trichloroethene T MRL 'oT" “26" 1,2-dichToropropane TIvirl 0.5 “27* Dibromomethane < MRL 0.5 28 •THM-Bromodichloromethane < MRL '0.5 Methyl iso-butyl ketone (MIBK) < MRL ■ 1.0 cis-1,3-dichloropropene < MRL 0.5 “sT Toluene < MRL 0.5 trans-1,3-dichloropropene i< MRL 0.5 t33" 1,1,2-trichloroethane <mr’l 0.5 "IT Tetrachloroethene T MRL 0.5 ■“35 1,3-dichloropropane < MRL ‘0.5 ■“36" *THM-Dibromochloromethane < MRL 2.0 ”37* Chlorobenzene < MRL 0.5 "W 1,1,1,2-tetrachloroethane < MRL 0.5 ■39" Ethylbenzene < MRL 0.5 "■W P & M-xylene <MRL 0.5 41 0-xylene '<‘mrl' 42 Styrene :< MRL i(XT“ 1,1,2,2-tetrachloroethane i< MRL 'o/^* ■44 *THM-Bromoform < MRL 2.0 45 Isopropylbenzene < MRL 0.5 ■46 1,2,3-trichloropropane < MRL 0.5 47 N-propylbenzene < MRL 0.5 48 Bromobenzene '.< MRL ;0.5

NYC-WTC_000083898