WTC sample cover sheet, Dec 19 2001

NYC 9/11 Public Portal Document

User: Huhn, William Westchester Dept. of Labs & Research Date: 12/24/2001 Time: 10:26:57 Sample: AD30470 Analysis: $61524 Volatile Organic Compounds-Blank Units: ug Started: 12/20/01 00:08 Ended: 12/20/01 00:08 Analyst: BH Result source: c:\hpchem\1\data\01dec20\1 220b11.d\1220b11.rr Page: 1 ttNvv vw,.:•• nv;v, :i ::$ $;;`i • .. ~ •yy{ `i.:.;:t•:' `` viti 4iinvzY=z •.:.•:.xv. .. ..vv. :...:: ::v. .w:.. .avv n{•...,vv.v.v~:

Surr - 1,2-DICHLOROETHANE- 4.5 Surr - 4-BROMOFLUOROBENZ 4.0 ms,•:::;:` DICHLORODIFLUOROMETHAN < MDL :<<.?~# CHLOROMETHANE < MDL "r:'• VINYL CHLORIDE < MDL :~szyr' BROMOMETHANE < MDL ~x`>< CHLOROETHANE < MDL TRICHLOROFLUOROMETHAN < MDL z' ACETONE < MDL ; ?` 1,1-DICHLOROETHENE < MDL 11 METHYLENE CHLORIDE < MDL • . `:` METHYL TERT BUTYL ETHER < MDL '?': TRANS-1,2-DICHLOROETHEN < MDL } 1,1-DICHLOROETHANE < MDL Th 2-BUTANONE (MEK) 0.13 10 2,2-DICHLOROPROPANE < MDL . CIS,1,2-DICHLOROETHENE < MDL ^` CHLOROFORM < MDL BROMOCHLOROMETHANE < MDL 2O 1,2-DICHLOROETHANE < MDL Surr - TOLUENE-D8 5.0 22:;.1,1,1-TRICHLOROETHANE < MDL 20`>' 1,1-DICHLOROPROPENE < MDL ':> CARBON TETRACHLORIDE < MDL BENZENE < MDL : TRICHLOROETHENE < MDL 1,2-DICHLOROPROPANE < MDL 't; DIBROMOMETHANE < MDL BROMODICHLOROMETHANE < MDL 2-CHLOROETHYL VINYL ETHE < MDL :'•. '+ MIBK < MDL ' CIS-1,3-DICHLOROPROPENE < MDL TOLUENE < MDL TRANS-1,3-DICHLOROPROPE < MDL 1,1,2-TRICHLOROETHANE < MDL ' TETRACHLOROETHENE < MDL $ 1,3-DICHLOROPROPANE < MDL '• DIBROMOCHLOROMETHANE < MDL 2 1,2-DIBROMOETHANE < MDL ' "zz CHLOROBENZENE < MDL 1,1,1,2-TETRACHLOROETHA < MDL . ;<i 2 HEXANONE < MDL 42 ETHYLBENZENE < MDL 44 P & M-XYLENE < MDL z O-XYLENE < MDL : •.>> STYRENE < MDL ?'I... . 1,1,2,2-TETRACHLOROETHA < MDL BROMOFORM < MDL

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