Volatile organic compound analysis results, sample AE08251, April 2002

NYC 9/11 Public Portal Document

User: Huhn, William Westchester Dept, of Labs & Research Date: 04/1 7/2002 Time: 13:21.01

Sample: AEO8253 Analysis: $524 Volatile Organic Compounds Units: ug Started: 4/16/02 17:31 Ended: 4/16/02 17:31 Analyst; BH Result source: a:\8253a.rr Page: 1

Component Name Viol Result Qualifier 1 Surr - 1,2-DICHLOROETHANE~- !4.9 '0.5 2 TSurr - 4-BROMOFLUOROBENZ '0.5 3 Dichlorodifluoromethane !< MDL ’0.5 ■4 ’0.5 Chloromethane i< MDL 5 Vinyl chloride ,< MDL ’0.5 Y Bromomethane i< MDL 0.5 7 Chloroethane < MDL 8 T richlorofluoromethane < MDL '0.5

I 1,1-Dichloroethene Methylene Chloride TT Methyl tert-butyl ether (MTBE) < MDL < MDL ' < MDL ’0.5 '0.5

p-0 ' < MDL 21 trans-1,2-dichloroethene ,13 1,1-dichloroethane ■ !< MDL 0.5 0.5 Yr 2-butanone (MEK) i I < MDL ’ 2.0 Ys 2,2-dichloropropane < MDL '0.5 YT cis-1,2-dichloroethene < MDL ’0.5 REVIEWED BY JF YY *THM-Chloroform < MDL '0.5 18 Bromochloromethane < MDL Y.5 DATE 19 1,2-dichloroethane < MDL 0.5 20 Surr - T0LUENE-D8 5^ ‘0.5 ZT 1,1,1- trichloroethane < MDL ‘0.5

1,1 -dichloropropene < MDL "0.5 23 Carbon tetrachloride < MDL ’0?5~ 24 Benzene < MDL ’0.5 ■5^ Trichloroethene < MDL '0.5

1,2-dichloropropane < MDL 0.5 27 Dibromomethane < MDL 0.5 28 *THM-Bromodichloromethane < MDL '0.5

Methyl iso-butyl ketone (MIBK) < MDL 'To"” ”0.5’ 30 cis-1,3-dichloropropene i < MDL Toluene T^Yvidl '0.5 ■32 trans-1,3-dichloropropene < MDL '0.5 I 33 J i, 1,2-trichloroethane < MDL 0.5 34 I Tetrachloroethene < MDL 0.5 1,3-dichloropropane < MDL 0.5 36 I *THM-Dibromochloromethane < MDL '2.0

Chlorobenzene < MDL '0.5

38] 1,1,1,2-tetrachloroethane < MDL '0.5

39 I Ethylbenzene ■<'mdl 0.5 ‘

4pJ P & M-xylene < MDL 0.5 '41 i 0-xylene i< MDL 'oT“ i< MDL 42 Styrene 0.5 1,1,2,2-tetrachloroethane < MDL '0.5 ~44 •THM-Bromoform < MDL '2.0 ’0.5 I 45 I Isopropylbenzene < MDL r~46~l 1,2,3-trichloropropane < MDL N-propyibenzene ;< MDL iO.5 ! 48 I Bromobenzene < MDL Io75

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