Volatile organic compounds results, Mar 6 2002

NYC 9/11 Public Portal Document

User: Huhn, William Westchester Dept. of Labs & Research Date: 03/07/2002 Time: 13:56:32

Sample: AE05153 Analysis: $RE524 Reference recovery for 524 Units: ug Started: 3/6/02 00:01 Ended: 3/6/02 00:01 Analyst: BH Result source: a:\0306r5a.rr Page: 1

Componunt Name Viol Result MDL □ -11 4A 4- 1,2-DICHLOROETHANE-D4 4-BROMOFLUOROBENZENE 6.1 4.6

4 5 - DICHLOROD1FLUOROMETHAN CHLOROMETHANE VINYL CHLORIDE 5.5 4.6 5.5 .5 .5 .5

6 CHLOROETHANE BROMOMETHANE 5.0 5.2 .5 .5 ** TRICHLOROFLUOROMETHANE 4.2 .5 ACETONE 5.5 .5 § 1,1-DICHLOROETHENE 5.2 .5 15 METHYLENE CHLORIDE 5.5 .5 12 METHYL TERT BUTYL ETHER 4.2 1 TRANS-1,2-DICHLOROETHEN 4.4 .5

Ss 16 1,1-DICHLOROETHANE 2-BUTANONE (MEK) 2 2-DICHLOROPROPANE 4.4 3.2 4.5 .5 .5 .5 “187 17, CIS-1,2-DICHLOROETHENE 4.4 .5 CHLOROFORM 4.4 .5 BROMOCHLOROMETHANE 4.2 .5 *s 1,2-DICHLOROETHANE 4.9 .5 ss TOLUENE-D8 5.2 1,1,1 -TRICHLOROETHANE 4.5 .5 ■■ 4--------- ——————----------- , 1,1-DICHLOROPROPENE " CARBON TETRACHLORIDE 4.8 .5 __ _____ 4.5 .5 25 BENZENE 4.5 .5 26 ‘trichloroethene 4.5 .5 4272 1 1,2-DICHLOROPROPANE 4.3 .5 DIBROMOMETHANE 3.7 .5 BROMODICHLOROMETHANE 4.4 .5 OU 2 CHLOROETHYL VINYL ETHE 4.2 .5 3 METHYL ISO-BUTYL KETONE 3.6 1 32 CIS-1,3-DICHLOROPROPENE 4.3 .5 233 TOLUENE 4.5 .5

3 TRANS-1,3-DICHLOROPROPE t 1,1,2-TRICHLOROETHANE TETRACHLOROETHENE 4.6 4.3 4.0 .5 .5 .5 $37 7 1,3-DlCHLOROPROPANE 4.3 .5 cs — ■ DIBROMOCHLOROMETHANE 1,2-DIBROMOETHANE 4.1 4.1 2 .5 CHLOROBENZENE 4.3 .5 41 1,1,1,2-TETRACHLOROETHA 4.3 .5 2 HEXANONE 2.6 .5 ETHYLBENZENE 4.8 .5 P & M-XYLENE 8.9 .5 0 XYLENE 4.7 .5 -46— STYRENE 4.2 .5 47s 1,1,2,2-TETRACHLOROETHA 4.1 .5 48 BROMOFORM 4.0 2

NYC-WTC_000021042