VOC analysis results, sample AE11905, May 2002

NYC 9/11 Public Portal Document

User: Huhn, William Westchester Dept, of Labs & Research Date; 06/03/2002 Time: 14:18:34

Sample: AE11905 Analysis; $C1524 Volatile Organic Compounds-Cal 1 Units: ug Started; 5/22/02 00:01 Ended; 5/22/02 00:01 Analyst: BH Result source: manual entry Page: 1

k''. t Ouabfier ME '1' ISurr l ,2-DlCHLOROETHANE- Surr_4-BR0M0FLU0R0BENZE IzTZ ’ 5.4 ' .5 .5 I Dichlorodifluoromethane ’9.4 .5 ’ 9.5 5/ 1 Chloromethane .5

4. Vinyl chloride Bromomethane ’ 10

9.7 .5 .5 Chloroethane 10 .5 Trichlorof luoromethane ’9.2 .5 ’8.8 .5 1,1 -Dichloroethene Methylene Chloride 9.4 .5 rW: Methyl tert-butyl ether ’9.3 1.0 LM. trans-1,2-dichloroethene 9.7 ~ 9 8 .5 1,1 -dichloroethane .5

'15 2-butanone (MEK)___________ 2,2-dichloropropane ’SU 9.6 2.0 .5 'W cis-1,2-dichloroethene ’ 10 .5

1 Chloroform Bromochloromethane ,14' 1,2-dichloroethane ’9.6 ’ 10 ’ 9.9 ’4.7 ✓ / .5 .5 .5 Surr_T0LUENE-D8 .5 1,1,1- trichloroethane ’8.4 .5 1,1 -dichloropropene 9.1 .5 rWi Carbon tetrachloride ’8.6 ’9.3 .5 Benzene_____ ______________ .5 Trichloroethene ’9.0 .5 ’9.5 .5 ? 1,2-dichloropropane rw Dibromomethane ’ 9.4 .5 Bromodichloromethane .5 Methyl iso-butyl ketone cis-1,3-dichloropropene SU 9.r 1.0 .5 Toluene 9.4 .5 trans-1,3-dichloropropene ’ 8.4 .5 1,1,2-trichloroethane ’ 9.8 .5 ’ 9.6 .5 Tetrachloroethene

♦ / 1,3-dichloropropane Dibromochloromethane ’ 10

9.9 .5 2.0 Chlorobenzene 9.8 .5 1,1,1,2-tetrachloroethane 9.7 .5 9.7 / .5 [Ethylbenzene |p & M-xylene 19 .5 0-xylene_______________ 9?? .5 [styrene .5 43 1,1,2,2-tetrachloroethane 11 .5 Swfefw-------------------------------------- ! W “ Bromoform 11 2.0 Isopropylbenzene 9.8 .5 1,2,3-trichloropropane 10 .5 N-propylbenzene 9.6 .5 Bromobenzene 9.9 .5

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