VOC analysis results, sample AE12737, June 2002

NYC 9/11 Public Portal Document

User: Huhn, William Westchester Dept, of Labs & Research Date: 06/06/2002 Time: 14:26:53

Sample: AE12737 Analysis: $524 Volatile Organic Compounds Units: ug Started: 6/3/02 00:08 Ended; 6/3/02 00:08 Analyst: BH Result source: a:\12737.rr Page: 1

Compoineht Name VioT iesutt MDL . 1^ Surr - 1'2-DICHLOROETHANE- ' 4.8 0.5 Surr n-BROMOFLUOROBENzT T2 '0.5

7ZZ 4 Dichlorodifluoromethane Chloromethane < MRL < MRL 0.5 '0.5 '"n"’ Vinyl chloride < MRL '0.5 6 Bromomethane < MRL 0.5 7 Chloroethane < MRL 0.5 8 ‘0.5 T richlorofluoromethane < MRL ■9' 1,1-Dichloroethene < MRL 0?^ To Methylene Chloride < MRL 0.5 "11 Methyl tert-butyl ether (MTBE) < MRL ‘7?0~ 72 trans-i ,2-dichioroethene ’ < MRL ’oTT" 73 1,1-dichloroethane r< MRL 0.5 74 2-butanone (MEK) < MRL zo"" reviewed by — , 15 2,2-dichloropropane ne" cis-1,2-dichloroethene < MRL < MRL oTT" '0.5 DATE 6 7^ “T7~ *THM-Chloroform ' < MRL '0.5 18 Bromochloromethane ' < MRL o/F" 1,2-dichloroethane < MRL 0.5 "To" Surr - TOLUENE-DS ’ ;5.3 0.5 1,1,1- trichloroethane 10.5 722“ 1,1-dichloropropene , T^mrl 0.5 “23" Carbon tetrachloride < MRL 0.5 “24" Benzene < MRL 0?^ "25" Trichloroethene < MRL 0.5 1,2-dichloropropane < MRL 0.5 ~27~ Dibromomethane < MRL 0.5 *THM-Bromodichloromethane < MRL 0.5 29“ Methyl iso-butyl ketone (MIBK); !< MRL 1.0 " "30" cis-1,3-dichloropropene "< MRL 0.5 ~3T” Toluene ; < MRL 0.5 "3F trans-1,3-clichloropropene < MRL oTs"’ i,1,2-trichloroethane < MRL 0.5 34" Tetrachloroethene < MRL 0.5 "35” 1,3-dichloropropane < MRL 0.5 ne" *THM-Dibromochloromethane i !< MRL 2.0 "37" Chlorobenzene !< MRL 0.5 “air 1,1,1,2-tetrachloroethane .< MRL 0.5 nr" Ethylbenzene :<MRL iO.5 P & M-xylene < MRL 0.5 "4T" 0-xylene < MRL 0.5 "4Z" Styrene < MRL 0.5 1,1,2,2-tetrachloroethane < MRL 0?? ■ 44 *THM-Bromoform 45. Isopropylbenzene < MRL < MRL 7° !0.5 "46" 1,2,3-trichloropropane T< MRL :0.5 "47" N-propylbenzene J<"mrl i0?5 ^^4^ Bromobenzene r< MRL io^s

NYC-WTC_000083857