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Volatile organic compound analysis results, sample AD21715, Sep 2001

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Analytical data for volatile organic compounds in environmental sample AD21715 showing specific concentration results and method detection limits.

NYC-WTC_000000064–000000076

Folder label: “524

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NYC 9/11 Public Portal Document

User: Baglioni, Walter Westchester Dept. of Labs & Research Date: 10/02/2001 Time: 13:17:46 Sample: AD22547 Analysis: $Q 524 Volatile Organic Compounds-Reference Rec Units: ug Started: 9/18/01 10:05 Ended: 9/18/01 10:05 Analyst: WB Result source: calculation Page: 1

Component: Name Viol Result Qualifier MDL Surr - 1,2-DICHLOROETHANE- 4.9 .5 2"' Surr - 4-BROMOFLUOROBENZ 5.3 .5 Dichlorodifluoromethane 100 .5 4, Chloromethane 117.5 .5 5 Vinyl chloride 117.5 .5 6 "` Bromomethane 95 .5 7 ,- Chloroethane 87.5 .5 8 - Trichlorofluoromethane 87.5 .5 1,1-Dichloroethene 87.5 .5 10 Methylene Chloride 85 .5 11 < Methyl tart butyl ether 75 1.0 12 ` trans-1,2-dichloroethene 97.5 .5 13 "" 1,1-dichloroethane 92.5 .5 14 2-butanone (MEK) 77.5 2.0 15 , 2,2-dichloropropane 100 .5 16 ' cis-1,2-dichloroethene 100 .5 17 Chloroform 92.5 .5 18 Bromochloromethane 87.5 .5 19 1,2-dichloroethane 87.5 .5 20 ` Surr-TOLUENE-D8 5.1 .5 21 „ 1,1,1-trichloroethane 100 .5 22 1,1-dichloropropene 107.5 .5 23 ` Carbon tetrachloride 95 .5 24 Benzene 97.5 .5 25 ` . Trichloroethene 102.5 .5 26 _ 1,2-dichloropropane 95 .5 27 !' Dibromomethane 92.5 .5 28 ^ Bromodichloromethane 97.5 .5 29 '' Methyl iso-butyl ketone 95 1.0 30"<°'' cis-1,3-dichloropropene 122.5 .5 31, Toluene 95 .5 32 trans-1,3-dichloropropene 117.5 .5 33 ` 1,1,2-trichloroethane 110 .5 34 Tetrachloroethene 100 .5 35 # 1,3-dichloropropane 92.5 .5 36 Dibromochloromethane 100 2.0 37 Chlorobenzene 92.5 .5 38 1,1,1,2-tetrachloroethane 100 .5 39 Ethylbenzene 100 .5 40 P & M-xylene 100 .5 41 0-xylene 107.5 .5 42 Styrene 110 .5 3 .' 1,1,2,2-tetrachloroethane 87.5 .5 44 Bromoform 100 2.0 45 Isopropylbenzene 105 .5 46 1,2,3-trichloropropane 82.5 .5 47 N-propylbenzene 97.5 .5 48 Bromobenzene 97.5 .5

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