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VOCs GC/MS analysis results, Jan 22-23 2002

Machine-extracted title · confidence 90%

Laboratory report showing volatile organic compound analysis results for sample AE01036 processed on January 22 and 23, 2002.

NYC-WTC_000003249–000003325

Folder label: “524 1/22/02

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Scanned page image, NYC-WTC_000003262
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NYC 9/11 Public Portal Document

User: Huhn, William Westchester Dept. of Labs & Research Date: 01/23/2002 Time: 14:52:45 Sample: AE01036 Analysis: $Q_524 Volatile Organic Compounds-Reference Rec Units: ug Started: 1/23/02 14:51 Ended: 1/23/02 14:51 Analyst: BH Result source: calculation Page: 1

) r aG `' Mg• Surr - 1,2-DICHLOROETHANE- 4.5 ,5 2 a,; Surr - 4-BROMOFLUOROBENZ 5.1 .5 Dichlorodifluoromethane 102.5 .5 4 ` Chloromethane 112.5 .5 Vinyl chloride 97.5 .5 At ', Bromomethane 105 .5 Chloroethane 127.5 .5 Trichlorofluoromethane 110 .5 1,1 Dichloroethene 92.5 .5 Methylene Chloride 85 .5 11 '; Methyl tert butyl ether 92.5 1.0 trans-1,2-dichloroethene 92.5 .5 13 ` 1,1-dichloroethane 85 .5 14 _ 2-butanone (MEK) 105 2.0 2,2-dichloropropane 97.5 .5 16 `- cis-1,2-dichloroethene 97.5 .5 7A ' Chloroform 90 .5 18. Bromochloromethane 92.5 .5 n,1 1,2-dichloroethane 90 .5 Surr - TOLUENE-D8 4.9 .5 2 ' 1,1,1-trichloroethane 95 .5 1,1-dichloropropene 100 .5 Carbon tetrachloride 107.5 .5 z4 " 4 Benzene 92.5 .5 Trichloroethene 97.5 .5 1,2-dichloropropane 97.5 .5 27 ; Dibromomethane 95 .5 8 Bromodichloromethane 'm

102.5 .5 Methyl iso-butyl ketone 97.5 1.0 cis-1,3-dichloropropene 105 .5 Toluene 95 .5 ,` trans-1,3-dichloropropene 115 .5 1,1,2-trichloroethane 95 .5 34. Tetrachloroethene 97.5 .5 }'= 1,3-dichloropropane 95 .5 6 = Dibromochloromethane 117.5 2.0 Chlorobenzene 92.5 .5 38`` 1,1,1,2-tetrachloroethane 105 .5 39 ` Ethylbenzene 95 .5 4. P & M-xylene 93.75 .5 4 R 0-xylene 95 .5 Styrene 100 .5 '' 1,1,2,2-tetrachloroethane 90 .5 Bromoform 100 2.0 " Isopropylbenzene 95 .5 Ss 1,2,3-trichloropropane 75 .5 41' N propylbenzene 97.5 .5 ^ Bromobenzene 95 .5

NYC-WTC 000003262

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NYC-WTC_000003262Source: NYC Law Department, mirrored locally

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