VOC analysis results, sample AE03934, Feb 27 2002

NYC 9/11 Public Portal Document

User: Baglioni, Walter Westchester Dept. of Labs & Research Date: 02/28/2002 Time: 12:04:14 Sample: AE03935 Analysis: $524 Volatile Organic Compounds Units: ug Started: 2/27/02 12:00 Ended: 2/28/02 12:00 Analyst: WB Result source: manual entry Page: 1 Component Name Viol Result Qualifier MDL 1 Surr- 1,2-DICHLOROETHANE- 5.8 0.5 Surr - 4-BROMOFLUOROBENZ 5.1 0.5 Dichlorodifluoromethane < MDL 0.5 ,453 Chloromethane < MDL 0.5 Vinyl chloride < MDL 0.5 I Bromomethane < MDL 0.5 I Chloroethane < MDL 0.5 I Trichlorofluoromethane < MDL 0.5 1,1-Dichloroethene < MDL 0.5 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 17 0.5 Bromochloromethane < MDL 0.5 1,2-dichloroethane < MDL 0.5 Surr - TOLUENE-D8 4.7 0.5 REMEWED BY 1,1,1- trichloroethane 1,1 -dichloropropene Carbon tetrachloride < MDL < MDL < MDL 0.5 0.5 0.5 DATE 3 09 Benzene < MDL 0.5 *Hs ss Trichloroethene < MDL 0.5 1,2-dichloropropane < MDL 0.5 Dibromomethane < MDL 0.5 "THM-Bromodichloromethane 3.0 0.5 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 a1,1,2-trichloroethane < MDL 0.5 M Tetrachloroethene < MDL 0.5 1,3-dichloropropane < MDL 0.5 "THM-Dibromochloromethane < MDL 2.0 KStt W^TSWI Chlorobenzene < MDL 0.5 38 1,1,1,2-tetrachloroethane < MDL 0.5 Ethylbenzene < MDL 0.5 P & M-xylene < MDL 0.5 O-xylene < MDL 0.5 < Sb-sa# Styrene < MDL 0.5 43 1,1,2,2-tetrachloroethane < MDL 0.5 —‘J •.... ............................................................................................. *THM-Bromoform < MDL 2.0 Isopropylbenzene < MDL 0.5 46 1,2,3-trichloropropane < MDL 0.5 47— N-propylbenzene < MDL 0.5 48 Bromobenzene < MDL 0.5

NYC-WTC_000020490