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Volatile organic compound analysis results, sample AD28269, Nov 2001

Machine-extracted title · confidence 100%

Laboratory report listing recovery percentages for volatile organic compounds in sample AD28269 from November 20, 2001.

NYC-WTC_000001513–000001578

Folder label: “524 11/20/01

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NYC 9/11 Public Portal Document

User: Vanneill, Sandy Westchester Dept. of Labs & Research Date: 11/23/2001 Time: 17:21:44

Sample: AD28269 Analysis: SRE524 Reference recovery for 524 Units: ug Started: 11/20/01 00:01 Ended: 11/21/01 00:01 Analyst: WB Result source: a:\1120r40.rr Page: 2

component Name viol . Result MDL 4$ ; BROMOFORM 42 2 9<'. ISOPROPYLBENZENE 42 .5 50 '` 1,2,3-TRICHLOROPROPANE 37 .5 51 N-PROPYLBENZENE 39 .5 52. BROMOBENZENE 40 .5 53'v::1,3,5-TRIMETHYLBENZENE 42 .5 54 ' 2-CHLOROTOLUENE 39 .5 55 4-CHLOROTOLUENE 40 .5 56 , TERT-BUTYLBENZENE 41 .5 57 ' 1,2,4-TRIMETHYLBENZENE 41 .5 58 ,,< SEC-BUTYLBENZENE 41 .5 59 ': P-ISOPROPYLTOLUENE 43 .5 60 1,3-DICHLOROBENZENE 39 .5 61.= 1,4-DICHLOROBENZENE 36 .5 62 ' N-BUTYLBENZENE 41 .5 63' 1,2-DICHLOROBENZENE 40 .5 64 ` 1,2-DIBROMO-3-CHLOROPROP 49 .5 65 `:;1,2,4-TRICHLOROBENZENE 44 .5 66`,; HEXACHLOROBUTADIENE 37 .5 67 NAPHTHALENE 50 .5 68;1,2,3-TRICHLOROBENZENE 44 .5 9 ETHANOL < MDL 30

NYC-WTC 000001517

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NYC-WTC_000001517Source: NYC Law Department, mirrored locally

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