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VOC analysis results, sample AE11575, May 2002

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Laboratory report for volatile organic compounds in sample AE11575 analyzed on May 20, 2002.

NYC-WTC_000083274–000083393

Folder label: “524 5/20/02 - 5/21/02

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NYC 9/11 Public Portal Document

User: Huhn, William Westchester Dept, of Labs & Research Date: 05/22/2002 Time: 14:27:36

Sample: AE11575 Analysis: $Q_524 Volatile Organic Compounds-Reference Rec Units: ug Started: 5/22/02 14:27 Ended: 5/22/02 14:27 Analyst: BH Result source: calculation _ 1 'iA*' Page: 1 p [ 1/ Component Name Viol yResult MDL 1 Surr- 1,2-DICHLOROETHANE- 4.8' .5 ■5.2 Surr - 4-BROMOFLUOROBENZ .5 ~3“ Dichlorodifluoromethane rfe .5 “4 "108 Chloromethane .5 “V Vinyl chloride ’W6 .5 Bromomethane Chloroethane W6 .5 T richlorof luoromethane '92 .5 1,1-Dichloroethene 102 .5 Methylene Chloride ' 104 .5 TT Methyl tert butyl ether T20 1.0 “i5" trans-1,2-dichloroethene 102 .5 “13^ 1,1 -dichloroethane 100 .5 nv i-isutanone (MEK) 100 2.0 ’5^ 2,2-dichloropropane 102 .5 “TF cis-1,2-dichloroethene 102 .5 ^77“ Chloroform 98”

“IT" Bromochloromethane 98 .5 1,2-dichloroethane 104 .5 Surr - TOLUENE-D8 4.8 .5 721“ 1,1,1-trichloroethane gF" ?5 '22”' 1,1-dichloropropene TO2 ?5 Carbon tetrachloride gF" Ts Benzene gF“ Ts ■■25’ Trichloroethene 102 .5 1,2-dichloropropane W6 ?5 “27“ Dibromomethane we Ts “28” Bromodichloromethane 100 .5 Methyl iso-butyl ketone gF" ro~ 30 cis-1,3-dichloropropene 114 "3“ gF“ Toluene .5 “aT' trans-1,3-dichloropropene 108 .5 33' 1,1,2-trichloroethane 100 .5 Tetrachloroethene 86 .5 1,3-dichloropropane 108 .5 ■36 Dibromochloromethane 86 2.0 Chlorobenzene 88 .5 ' 38 1,1,1,2-tetrachloroethane 100 .5 "39' Ethylbenzene 88 .5 P & M-xylene 8F“ 0-xylene 82 .5 7?^ Styrene sF' .5 “4'3" 1, T,2,2-tetrachloroethane Too" 75 754“ Bromoform wF 2.0 "'4'7 Isopropylbenzene 86 .5 ”46” 1,2,3-trichloropropane 7oF .5 “47” sF” .5 N-propylbenzene ”78'" Bromobenzene sF” .5

NYC-WTC_000083292

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NYC-WTC_000083292Source: NYC Law Department, mirrored locally

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