VOC blank analysis results, sample AE02714, Feb 11 2002

NYC 9/11 Public Portal Document

User: Huhn, William Westchester Dept, of Labs & Research Date: 02/15/2002 Time: 14:08:10

Sample: AE02714 Analysis: $524 Volatile Organic Compounds Units: ug Started: 2/11/02 00:07 Ended: 2/11/02 00:07 Analyst: BH Result source: a:\2714.rr Page: 1 ss

Surr - 1,2-DICHLOROETHANE- _____ 5.1______ __ __________ 0.5 Surr - 4-BROMOFLUOROBENZ _____ 4.7_________ __________ 0.5 K Dichlorodifluoromethane_____ _____ < MDL______ __________ 0.5 dhegChloromethane _____ < MDL______ __________ 0.5 || Vinyl chloride _____ < MDL______ __________ 0.5 Bromomethane _____ < MDL______ __________ 0.5 Chloroethane_________ _____ < MDL______ __________ 0.5 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 REMEWED BY 1,1-dlchloroethane__________ _____ < MDL______ __________ 0.5 0. 2-butanone (MEK)___________ _____ < MDL______ __________ 2.0 date 2,2-dichloropropane_________ _____ < MDL______ __________ 0.5 cis-1,2-dichloroethene_______ _____ < MDL______ __________ 0.5 "THM-Chloroform_____ < MDL______ __________ 0.5 Bromochloromethane________ _____ < MDL______ __________ 0.5 1,2-dichloroethane_________ _____ < MDL______ __________ 0.5 Surr - TOLUENE-D8_________ _____ 5.1_________ __________ 0.5 wss 1,1,1- trichloroethane_______ _____ < MDL______ __________ 0.5 1,1 -dichloropropene_________ _____ < MDL______ __________ 0.5 Carbon tetrachloride_________ _____ < MDL______ __________ 0.5 Benzene___________________ _____ < MDL______ __________ 0.5 Trichloroethene_____________ _____ < MDL______ __________ 0.5 1,2-dichloropropane_________ _____ < MDL______ __________ 0.5 I Dibromomethane____________ _____ < MDL______ __________ 0.5 *THM-Bromodichloromethane _____ < MDL______ __________ 0.5 Methyl iso-butyl ketone (MIBK) _____ < MDL______ __________ 1.0 cis-1,3-dlchloropropene______ _____ < MDL______ __________ 0.5 Toluene____________________ _____ < MDL______ __________ 0.5 trans-1,3-dichloropropene _____ < MDL______ __________ 0.5 1,1,2-trichloroethane________ _____ < MDL______ __________ 0.5 Tetrachloroethene___________ _____ < MDL______ __________ 0.5 1,3-dichloropropane_________ _____ < MDL______ __________ 0.5 *THM-Dibromochloromethane _____ < MDL______ _________ 2.0 Chlorobenzene______________ _____ < MDL______ _________ 0.5 1,1,1,2-tetrachloroethane _____ < MDL______ __________ 0.5 Ethylbenzene_______________ _____ < MDL______ __________ 0.5 P & M-xylene__________ _____ < MDL______ __________ 0.5 O-xylene_____________ _____ < MDL______ __________ 0.5 Styrene_____________ _____ < MDL______ __________ 0.5 1,1,2,2-tetrachloroethane _____ < MDL______ __________ 0.5 *THM-Bromoform___________ _____ < MDL______ _________ 2.0 Isopropylbenzene___________ _____ < MDL______ __________ 0.5 1,2,3-trlchloropropane_______ _____ < MDL______ ________ 0.5 N-propylbenzene____________ _____ < MDL______ __________ 0.5 I Bromobenzene < MDL 0.5

NYC-WTC_000019751