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; 1 5:14:02

Sample: AE12739 Analysis: $524 Volatile Organic Compounds Units: ug Started: 6/4/02 00:07 Ended: 6/4/02 00:07 Analyst: BH Result source: a:\12739a.rr Page: 1

/ GbmpbnenFNaihe VioT- 1 Surr 1,2"dTchL0R0ETHANE I 0.5 2 Surr - 4-BROMOFLUOROBENz’ J±2__ ToT" ■3 Dichlorodifluoromethane "0.5 I < MRL Z" Chloromethane < MRL '0.5 5 Vinyl chloride < MRL '0.5 Bromomethane < MRL "0.5 ~T' Chloroethane < MRL '0.5 “8“ T richlorofluoromethane }< MRL '0.5 9 1,1-Dichloroethene j< MRL ‘0.5

■To Methylene Chloride !< MRL ’0.5

mT Methyl tert-butyl ether (MTBE) i i< MRL T.O trans-1,2-dichloroethene \< MRL TT 1,1-dichloroethane < MRL '0.5 “It 2-butanone (MEK) ■ < MRL ■ 2.0 “15" ' < MRL ’0.5 2,2-dichloropropane “16' ' < MRL ’0.5 cis-1,2-dichloroethene ■TT •THM-Chloroform Bromochloromethane 1,2-dichloroethane ; ' < MRL < MRL '<"mrl 0.5 "0.5 ^0.5"" REVIEWED BY Z- 4/7^ “26' Surr - TOLUENET38 ' ■5^3 “0.5 DATE 1,T,1- trichloroethane ■ < MRL 0.5 ~22 1,1-dichloropropene ■ < MRL 0.5 ■TT Carbon tetrachloride ' < MRL ’0.5

TZ" Benzene ' < MRL 0.5 Trichloroethene ■ < MRL ~26 1,2-dichloropropane '!< MRL A® _ iO.5 .27 Dibromomethane '•<'mrl i6?5 “28" *THM-Bromodichloromethane . < MRL 0.5 Methyl iso-butyl ketone (MIBK) ' < MRL ’1.0

30 cis-1,3-dichloropropene ■ < MRL 0.5 Toluene____________________ i ■ < MRL 0.5 “32" trans-1,3-dichloropropene J ■ < MRL 0.5 “33” ’ < MRL 1,1,2-trichloroethane i 0.5 “3Z* Tetrachloroethene !< MRL 0.5 1,3-dichloropropane i i< MRL I0.5 p36" *THM-Dibromochloromethane ^<~MRL rrT" Chlorobenzene T^'mrl 6.5 738’ 1,1,1,2-tetrachloroethane ■ < MRL 0.5 Ethylbenzene ■ < MRL 0.5 40 P & M-xylene < MRL 0.5 "ZT 0-xylene < MRL 0.5 J zr Styrene :< MRL 43 1,1,2,2-tetracNoroethane < MRL i£'®_ 44- *THM-Bromoform ;< MRL 12.0 ZF Isopropylbenzene ! <^MR£ 0.5 ZF 1,2,3-trichloropropane < MRL 0.5 47 N-propylbenzene < MRL 0.5 Z8 Bromobenzene < MRL 0.5

NYC-WTC_000083904