WTC sample cover sheet, Dec 12 2001

NYC 9/11 Public Portal Document

User: Huhn, William Westchester Dept. of Labs & Research Date: 12/14/2001 Time: 10:17:12 Sample: AD29460 Analysis: 5524 Volatile Organic Compounds Units: ug Started: 12/12/01 00:07 Ended: 12/12/01 00:07 Analyst: BH Result source: a:\29460.rr Page: 1 .?vvvv::::.M1 •••.vv..vv ••• •••vvvvv}~w~.vv y x. •.: vvvvvvvnw:::.v n• •::~. y•.v~ •v:•}:9{??X:

:'•fvv:::. •.. ..........v ....v?:.: q:::?::. v..•:•...:•. .vvv..v.•.v::.~::..v:.v.~:::.v... .:..•n•::::::.•.•xv.:v:.•

' Surr - 1,2-DICHLOROETHANE- 5.3 .5 Surr - 4-BROMOFLUOROBENZ 4.3 .5 Dichlorodifluoromethane < MDL .5 Chloromethane < MDL .5 e < Vinyl chloride < MDL .5 . Bromomethane < MDL .5 Chloroethane < MDL .5 Trichlorofluoromethane < MDL .5 9. 1,1-Dichloroethene < MDL .5 Methylene Chloride < MDL .5 Methyl tert-butyl ether (MTBE) < MDL 1.0 trans-1,2-dichloroethene < MDL .5 1 1,1-dichloroethane < MDL .5 "j4 2-butanone (MEK) < MDL 2.0 2,2-dichloropropane < MDL .5 cis-1,2-dichloroethene < MDL .5 *THM-Chloroform < MDL .5 15 Bromochloromethane < MDL .5 1,2-dichloroethane < MDL .5 Surr - TOLUENE-D8 5.0 .5 1,1,1- trichloroethane < MDL .5 1,1-dichloropropene < MDL .5 { Carbon tetrachloride < MDL .5 Benzene < MDL .5 Trichloroethene < MDL .5 1,2-dichloropropane < MDL .5 Dibromomethane < MDL .5 s' '! *THM-Bromodichloromethane < MDL .5 Methyl iso-butyl ketone (MIBK) < MDL 1.0 C's-1,3-dichloropropene < MDL .5 Toluene < MDL .5 trans-1,3-dichloropropene < MDL .5 1,1,2-trichloroethane < MDL .5 34 Tetrachloroethene < MDL 5 •;; 1,3-dichloropropane < MDL .5 ,.`%: *THM-Dibromochloromethane < MDL 2.0 Chlorobenzene < MDL .5 f a 1,1,1,2 tetrachloroethane < MDL 5 Ethylbenzene < MDL 5 rl P & M-xylene < MDL .5 O-xylene < MDL .5 Styrene < MDL .5 4& 1,1,2,2-tetrachloroethane < MDL .5 44 *THM-Bromoform < MDL 2.0 Isopropylbenzene < MDL .5 ? 1,2,3-trichloropropane < MDL .5 ? „ N-propylbenzene < MDL .5 4W Bromobenzene < MDL 5

NYC-WTC 000001979