VOC analysis results, sample AE03944, Feb 20 2002

NYC 9/11 Public Portal Document

User: Huhn, William Westchester Dept. of Labs & Research Date: 02/22/2002 Time: 12:08:13 Sample: AE03946 Analysis: $524 Volatile Organic Compounds Units: ug Started: 2/20/02 00:05 Ended: 2/20/02 00:05 Analyst: BH Result source: a:\03946.rr Page: 1

g Surr -1,2-DICHLOROETHANE- 4.5 0.5 | Surr - 4-BROMOFLUOROBENZ 4.1 0.5 }| Dichlorodifluoromethane____ < MDL 0.5 i Chloromethane____________ < MDL 0.5 | Vinyl chloride_____________ < MDL 0.5 | Bromomethane____________ < MDL 0.5 Chloroethane < MDL 0.5 Trichlorofluoromethane < MDL 0.5 1,1-Dichloroethene_________ < MDL 0.5 i Methylene Chloride________ < MDL 0.5 Methyl tert-butyl ether (MTBE) < MDL 1.0 trans-1,2-dichloroethene____ < MDL 0.5 1,1-dichloroethane < MDL 0.5 2-butanone (MEK)_________ < MDL 2.0 2,2-dichloropropane < MDL 0.5 cis-1,2-dichloroethene______ < MDL 0.5 *THM-Chloroform 18 0.5 jig Bromochloromethane_______ < MDL 0.5 1,2-dichloroethane______ < MDL 0.5 Surr - TOLUENE-D8________ 5.2 0.5 1,1,1- trichloroethane______ < MDL 0.5 1,1-dichloropropene < MDL 0.5 Carbon tetrachloride < MDL 0.5 Benzene < MDL 0.5 Trichloroethene___________ < MDL 0.5 s 1,2-dichloropropane________ < MDL 0.5 j Dibromomethane__________ < MDL 0.5 •THM-Bromodichloromethane 5.7 0.5 2 Methyl iso-butyl ketone (MIBK) < MDL 1.0 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 Tetrachloroethene < MDL 0.5 1,3-dichloropropane________ < MDL 0.5 | >THM-Dibromochloromethane < MDL 2.0 Chlorobenzene____________ < MDL 0.5 1,1,1,2-tetrachloroethane < MDL 0.5 I Ethylbenzene_____________ < MDL 0.5 P & M-xylene < MDL 0.5 0-xylene < MDL 0.5 Styrene_________________ < MDL 0.5 1,1,2,2-tetrachloroethane < MDL 0.5 *THM-Bromoform < MDL 2.0 Isopropylbenzene < MDL 0.5 i 1,2,3-trichloropropane______ < MDL 0.5 N-propylbenzene < MDL 0.5 | Bromobenzene < MDL 0.5

NYC-WTC_000020186