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Volatile organic compounds blank analysis results, March 22, 2002

Machine-extracted title · confidence 95%

Laboratory report detailing analytical results for a method blank sample AE06588 collected on March 22, 2002.

NYC-WTC_000022205–000022302

Folder label: “524 3/22/02

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Scanned page image, NYC-WTC_000022293
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

User: Huhn, William Westchester Dept of Labs & Research Date: 03/25/2002 Time: 14:44:33

Sample: AE06797 Analysis: SF_524 Volatile Organic Compounds-Field Blank units: ug Started: 3/23/02 00:03 Ended: 3/23/02 00:03 Analyst BH Result source: a:\6797f.rr Page: 1

component Name Viol Result MDL 1 Surr_l ,2-DICHLOROETHANE-DL 5.8______ .5 2 Surr_4-BROMOFLUOROBENZEf 4.4______ .5 3 Dichlorodifluoromethane Chloromethane < MDL ' < MDL .5 .5 4 5 - Vinyl chloride ‘ < MDL .5 . . 6, Bromomethane ‘ < MDL .5 _Z Chloroethane _______ ' < MDL ' < MDL .5 8 Trichlorofluoromethane .5 9 1,1-Dichloroethene ' < MDL .5 10 Methylene Chloride < MDL .5_ 11 Methyl tert-butyl ether (MTB < MDL 1.0 12 trans-1,2-dlchloroethene < MDL .5 13,1,1-dichloroethane < MDL .5 14: 2-butanone (MEK)_____ < MDL 2.0 115 2,2-dlchloropropane < MDL .5 16 cis-1,2-dlchloroethene < MDL .5 17 Chloroform < MDL .5 18 Bromochloromethane < MDL .5 19 1,2-dichloroethane ! < MDL .5 20 Surr_TOLUENE-D8 —r 5.4_____ .5 21 1,1,1-trichloroethane 22 1,1-dichloropropene < MDL < MDL .5 .5 .23 carbon tetrachloride < MDL .5 -24 Benzene_______________ < MDL .5 25- Trichloroethene_________ < MDL .5 26 1,2-dichloropropane < MDL .5 27 Dibromomethane < MDL .5 28 Bromodichloromethane < MDL .5 29 Methy Iso-butyl ketone (MIBI < MDL 1.0 30 cls-i,3-dichloropropene < MDL .5 31. Toluene < MDL .5 32. trans-l,3-dlchloropropene < MDL .5 33 1,1,2-trichloroethane < MDL .5 34 Tetrachloroethene < MDL .5 35 1,3-dlchloropropane < MDL .5 36 Dibromochloromethane < MDL 2.0 37 Chlorobenzene < MDL .5 38 1,1,1,2-tetrachloroethane < MDL .5 39 Ethylbenzene_________ < MDL .5 40, P & M-xylene__________ < MDL .5 41 o-xylene_____________ 42 styrene_____________ < MDL < MDL .5 .5 43 1,1,2,2-tetrachloroethane < MDL .5 44 Bromoform < MDL 2.0 45 isopropylbenzene_____ < MDL .5 46 1,2,3-trichioropropane < MDL .5 47 N-propylbenzene_____ < MDL .5

NYC-WTC_000022293

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NYC-WTC_000022293Source: NYC Law Department, mirrored locally

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