VOC analysis results, sample AE11905, May 2002

NYC 9/11 Public Portal Document

. User; Vannelli, Sandy Westchester Dept, of Labs & Research Date: 05/29/2002 Time: 17:03:18

Sample: AE11905 Analysis: $524 Volatile Organic Compounds Units: ug Started: 5/22/2002 00:07 Ended: 5/22/2002 00:07 Analyst: BH Result source: manual entry Page: 1

7^?.\Wesult.-Y- Surr - 1,2-DICHLOr6eTHANE-[ 0.5 4.8 / ~ Surr - 4-BROMOFLUOROBENZI 0.5 Dichlorodifluoromethane_______________ <MRt 0.5 Chloromethane <MRL 0.5 ■ '5: / Vinyl chloride_______________________ <MRL 0.5 6 Bromomethane ____________________ <MRL 0.5 .7 Chloroethane <MRL 0.5 :8 t richlorofluoromethane <MRL 0.5 ?,1-Dichloroethene <MRL 0.5 Methylene Chloride <MRL 0.5 Methyl tert-butyl ether (MTBE) <MRL 1.0 ,-W trans-1,2-dichloroethene <MRL 05 13 1,1-dichloroethane <MRL 0.5 •14 2-butanone (MEK) <MRL 2.0 15 2,2-dichloropropane <MRL 0.5 16 cis-1,2-dichloroethene 'THM-Chloroform <MRL < MRL 0.5 0.5 REVIEWED BY 17 IS.. Bromochloromethane < MRL < mrl/ ~ 0.5 DATE 1,2-dichloroethane 0.5 4.9 / Surr - TOLUENE-D8 0.5 1,1,1- trichloroethane <MRL 0.5 22'., 1,1-dichloropropene <MRL 0.5 Carbon tetrachloride <MRL 05 24 Benzene <MRL 0.5 Trichloroethene <MRL 0.5 2e i,2^-dichloropropane <MRL 0.5 427?- Dibromomethane <MRL 0.5 *THM-Bromodichloromethane <MRL 0.5 Methyl iso-butyl ketone (MIBK) <MRL 1.0 ?3g:'/' cis-1,3-dichloropropene <MRL 0.5 31i Toluene <MRL 0.5 32. frans-1,3-dichloropropene <MRL 0.5 33 1 ,i ,2-trichloroethane <MRL 0.5 34 Tetrachloroethene <MRL 0.5 35‘ 1,3^ichloropropane <MRL 0.5 A,. Chlorobenzene 'THM-Dibromochloromethane <MRL 2.0 .47’4 <MRL 0.5 1,1.1.2-tetrachloroethane <MRL 0.5 Ethylbenzene <MRL 0.5 40/' P & M-xylene <MRL 0.5 O-xylene <MRL 0.5 ..£L_ 42; Styrene <MRL 0.5 43 1.1.2,2-tetrachloroethane <MRL 0.5 44 •THM-Bromoform <MRL 2.0 :45i? Isopropylbenzene <MRL 0.5 1,2.3-trichloropropane <MRL 0.5 ?47< N-propylbenzene <MRL 0.5

NYC-WTC_000083450