VOC analysis results, sample AE09097, April 24, 2002

NYC 9/11 Public Portal Document

User: Huhn, William Westchester Dept, of Labs & Research Date; 04/26/2002 Time: 14:49:05

Sample: AE09097 Analysis: $D_524 Volatile Organic Compounds-Duplicate Units: ug Started: 4/24/02 18:12 Ended: 4/24/02 18:12 Analyst: BH Result source: a;\9097d.rr Page: 1

i '< Componerit Narn'e " Wl- Result! Qualifier I 1' Surr - 1,2-DICHLOROETHANE- 5.1 ‘.5

Surr - 4-BROMOFLUOROBENZ 5.2 .5 FT Dichlorodifluoromethane < MDL .5 4'’ Chloromethane < MDL '75 Vinyl chloride < MDL ■75 ~6“ i< MDL Bromomethane ■75 i 7 Chloroethane i< MDL '75 a Trichlorofluoromethane < MDL '75 "~9~ 1,1-Dichloroethene < MDL .5 Methylene Chloride < MDL .5 Methyl tert-butyl ether (MTBE) < MDL ’To” 42 trans-1,2-dichloroethene < MDL .5 ~t3~ 1,1-dichloroethane < MDL '75 F'F’ 2-butanone (MEK) < MDL 2.0 r1 2,2-dichloropropane < MDL cis-1,2-dichloroethene !< MDL '75 17 *THM-Chloroform j< MDL .5 ns" Bromochloromethane i< MDL T REVIEWED BY rw 1,2-dichloroethane ' < MDL T “W Surr - TOLUENE-D8 4.9 .5 DATE "IF 1,1,1- trichloroethane < MDL .5 722” 1 ,i-dichloropropene i < MDL .5 '23 Carbon tetrachloride < MDL .5 •‘24 Benzene < MDL .5 .5 ’ 25 Trichloroethene < MDL nF 1,2-dichloropropane < MDL nF Dibromomethane < MDL .5 .5” 2.8J *THM-Bromodichloromethane I < MDL Methyl iso-butyl ketone (MIBK) < MDL 1.0 ■^10“ cis-1,3-dichloropropene < MDL .5 Toluene < MDL .5 trans-1,3-dichloropropene < MDL .5 7^ 1,1,2-trichloroethane <~MDL .5 W Tetrachloroethene < MDL .5 35 1,3-dichloropropane I < MDL .5 ~3B” *THM-Dibromochloromethane i j< MDL 2?0 ~37" Chlorobenzene : , < MDL TF” 1,1,1,2-tetrachloroethane < MDL ’.5

Ethylbenzene < MDL .5 P & M-xylene < MDL .5 "tT 0-xylene < MDL .5 Styrene < MDL .5 " 43 . 1,1,2,2-tetrachloroethane j < MDL .5 ~4F *THM-Bromoform i I < MDL 2.0 Isopropylbenzene i < MDL .5 FEeT 1,2,3-trichloropropane i < MDL .5 N-propylbenzene MDL .5 Bromobenzene < MDL .5

NYC-WTC_000082252