VOC analysis results, sample AE09569, April 26, 2002

NYC 9/11 Public Portal Document

User: Huhn, William Westchester Dept, of Labs & Research Date: 04/29/2002 Time: 13:51:26

Sample; AE09673 Analysis: $524 Volatile Organic Compounds Units: ug Started: 4/26/02 20:24 Ended: 4/26/02 20:24 Analyst: BH Result source: a:\9673.rr Page: 1

Component-Name Result Qualifier MDL 1 Surr- 1,2-DICHLOROETHANE- 0.5 T Surr - 4-BROMbFLUbROBENZ7 !5.1 0.5 Dichlorodifluoromethane ' < MDL 0.5 4- Chloromethane < MDL 0.5 , 5 Vinyl chloride < MDL 0.5 Bromomethane ' < MDL oT 7 I Chloroethane ' < MDL oT lIj T richlorofluoromethane ' < MDL oT 1,1-Dichloroethene ' < MDL oT Methylene Chloride ;< MDL b?5 . 11 I Methyl tert-butyl ether IMTBE)! ■ < MDL 'To trans-1,2-dichloroethene ■ < MDL oT ,13 1,1-dichloroethane ■ < MDL oT 2-butanone (MEK) ’ < MDL To i 15 2,2-dichloropropane < MDL 0.5 rw cis-1,2-dichloroethene < MDL 0.5 nn 0.5

4^ *THM-Chloroform •< MDL Bromochloromethane < MDL 0.5 reviewed by 1,2-dichloroethane < MDL 0.5 . 20 I Surr - TOLLIE'nE-DB'... 5.0 'oT DATE 1,1,1- trichloroethane < MDL 0.5 1,1-dichloropropene < MDL 0.5 ■ 2^ ■ < MDL Carbon tetrachloride 0.5 Benzene ■ < MDL 0.5 Trichloroethene < MDL oT 26 ; 1,2-dichloropropane < MDL 0.5 “27 “l Dibromomethane i< MDL oT *THM-Bromodichloromethane : i< MDL 0.5 Methyl iso-butyl ketone IMIBK) < MDL To .30. 1 cis-1,3-dichioropropene ' < MDL oT Toluene ’ < MDL 0.5 32 ! trans-1,3-dichloropropene ' < MDL 0.5 33 ! 1,1,2-trichloroethane ' < MDL 0.5 Tetrachloroethene < MDL 0.5

~Ti 1,3-dichloropropane ’ < MDL oT •THM-Dibromochloromethane ’ i< MDL To’

37, ! Chlorobenzene i < MDL iO.5 “<1 1,1,i,Ftetrachloroethane , !< MDL 0.5 39 i Ethylbenzene ' < MDL 0.5 ’ 40 ' P & M-xylene < MDL 0.5 'oT LZTj 0-xylene 42 i Styrene < MDL < MDL 0^ 1,1,2,2-tetrachloroethane < MDL £11 44 i *THM-Bromoform ITm^ To Isopropylbenzene , < MDL oT 1,2,3-trichloropropane ■ < MDL 0.5 47 j N-propylbenzene i< MDL oT |48 i Bromobenzene i< MDL 0.5

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