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Volatile organic compounds analysis results, March 26, 2002

Machine-extracted title · confidence 95%

Laboratory report detailing analytical results for volatile organic compounds in sample AE07109 collected on March 26, 2002.

NYC-WTC_000022416–000022489

Folder label: “524 3/26/02

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NYC 9/11 Public Portal Document

User: Huhn, William Westchester Dept, of Labs & Research Date: 03/27/2002 Time: 10:58:46

Sample: AE07111 Analysis: $524 Volatile Organic Compounds Units: ug Started: 3/26/02 00:06 Ended: 3/26/02 00:06 Analyst: BH Result source: a:\7111 .rr Page: 1

57Smponent-Name"* ..Viols _* Surr - 1,2-DICHLOROETHANE- 6.0 Besult.Y “Qualifier MDL. 0.5 ii1. 2* Surr - 4-BROMOFLUOROBENZ 4.6 0.5 53‘e Dichlorodifluoromethane < MDL ' 0.5 J,4." Chloromethane < MDL 0.5 ,.51x Vinyl chloride < MDL 0.5 .67 Bromomethane < MDL 0.5 0.5 27 Chloroethane < MDL

87 T richlorofluoromethane < MDL 0.5 . % 1,1 -Dichloroethene < MDL 0.5 =104 Methylene Chloride < MDL 0.5 "1144 Methyl tert-butyl ether (MTBE) < MDL To 12s trans-1,2-dichloroethene < MDL 0.5 .13’ 1,1 -dichloroethane < MDL 0.5 2.0 14 2-butanone (MEK) < MDL 15 2,2-dichloropropane < MDL 0.5 ,16^ cis-1,2-dichloroethene

AV < MDL 0.5 0.5

1/5/02 171, *THM-Chloroform < MDL REVIEWED by 18. Bromochloromethane < MDL 0.5 ~ 190 1,2-dichloroethane < MDL 0.5 DATE 1201 Surr - TOLUENE-D8 5.2 . 0.5 ■21- 1,1,1- trichloroethane < MDL 0.5 22, 1,1 -dichloropropene < MDL 0.5 23,1 Carbon tetrachloride < MDL 0.5 242 Benzene < MDL 0.5 254 Trichloroethene < MDL 0.5 •262 1,2-dichloropropane < MDL 0.5 .27% Dibromomethane < MDL 0.5 28: *THM-Bromodichloromethane < MDL 0.5 >29 Methyl iso-butyl ketone (MIBK) < MDL To ,30, cis-1,3-dichloropropene 31Toluene < MDL - 0.5 < MDL 0.5 321.1 1,1,2-trichloroethane trans-1,3-dichloropropene < MDL 0.5 3314 < MDL 0.5 1.341 T etrachloroethene < MDL 0.5 3551 1,3-dichloropropane [ 36" *THM-Dibromochloromethane < MDL < MDL 0.5 2.0 37i Chlorobenzene < MDL 0.5 138— 1,1,1,2-tetrachloroethane < MDL 0.5 •39- Ethylbenzene < MDL 0.5 49 P & M-xylene < MDL 0.5 0.5 4 O-xylene < MDL £42, Styrene < MDL 0.5 43 1,1,2,2-tetrachloroethane < MDL 0.5 ‘ 44" ‘THM-Bromoform < MDL 2.0 ,45: Isopropylbenzene < MDL 0.5 467 1,2,3-trichloropropane 447 N-propylbenzene < MDL < MDL 0.5 0.5 “48. Bromobenzene < MDL 0.5

NYC-WTC_000022449

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