NYC-WTC_000036210
Reference analysis results for target analytes used to verify GCMS instrument performance in December 2001.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Document / 11 pages
GCMS method and data sheet, Dec 2001
Machine-extracted title · confidence 100%Technical form recording method parameters, drip rates, and analytical data for GCMS testing procedures.
NYC-WTC_000036044–000036054Folder label: “GCMS X 12/3/01 A 12/10/01”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
User: Vinci, David L Westchester Dept. of Labs & Research Date: 12/18/2001 Time: 14:30:55
Sample: AD29135 Analysis: $B1GCMS Blank for GCMS Scan Units: ug Started: 12/18/01 13:58 Ended: 12/18/01 13:58 Analyst: DLV Result source: manual entry Page: 1
" " Component Name _ 1 n-Nitrosodimethylamine < MDL ilifierMDL 2.0 2 ,bis(2-Chloroethyl)ether < MDL 2.0 3 1,3-Dichlorobenzene < MDL 2.0 4 1,4-Dichlorobenzene < MDL 2.0 5 .1,2-Dichlorobenzene < MDL 2.0 asCEss 6 2,2'-oxybis(1-Chloropropane) < MDL 20 7 n-Nitrosodi-n-propylamine < MDL 2.0 8 Hexachloroethane < MDL 2.0 9 Nitrobenzene < MDL 20 10 Isophorone < MDL 2.0 11 :bis(2-Chloroethoxy)methane < MDL 2.0 . 12 J1,2,4-Trichlorobenzene < MDL 2.0 13 Naphthalene < MDL 2.0 14 । Hexachlorobutadiene < MDL 2.0 15 ' Hexachlorocyclopentadiene < MDL 2.0 16 ;2-Chloronaphthalene < MDL 20 17 - Dimethylphthalate < MDL 2.0 18 2,6-Dinitrotoluene < MDL 2.0 19 Acenaphthylene < MDL 2.0 20 Acenaphthene < MDL 2.0 21 2,4-Dinitrotoluene <MDL 2.0 Diethylphthalate < MDL 2.0 ’ 23 4-Chlorophenylphenylether < MDL 2.0 ' Fluorene < MDL 2.0 Azobenzene/1,2-Diphenylhydraz < MDL 2.0 : n-Nitrosodiphenylamine < MDL 2.0 24-Bromophenylphenylether < MDL 2.0 28 Hexachlorobenzene < MDL 20 29 'Phenanthrene < MDL 2.0 30 Anthracene < MDL 2.0 31 Di-n-butylphthalate 0.29 20 32 Fluoranthene < MDL 2.0 33 Pyrene < MDL 20 h Butylbenzylphthalate < MDL 2.0 35 Benzo(a)anthracene < MDL 2.0 36 bis(2-Ethylhexyi)phthalate < MDL 2.0 37 Chrysene < MDL 20 38 Di-n-octylphthalate < MDL 20 39 Benzo(b)fluoranthene < MDL 20 40 Benzo(k)fluoranthene < MDL 2.0 >Benzo(a)pyrene < MDL 2.0 8 Indeno(1,2,3-cd)pyrene < MDL 2.0 43 Dibenz(a,h)anthracene < MDL 20 44 Benzo(g,h,i)perylene < MDL 2.0
NYC-WTC_000036044
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NYC-WTC_000036044Source: NYC Law Department, mirrored locally
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NYC-WTC_000035890
Laboratory data sheet recording GCMS analysis of a blank sample for nitrosamines and chlorinated compounds.
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Blank sample analysis report for GCMS testing showing non-detect levels for target analytes.
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Laboratory data sheet recording GCMS analysis of a blank sample for nitrosamines and chlorinated compounds.
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Gas chromatography-mass spectrometry blank report for sample AD29932 analyzing nitrosamines and chlorinated compounds on December 18, 2001.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036079
Laboratory report showing GCMS scan results for sample AD29135 including detection of unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034731
Instrument blank report confirming absence of target analytes in the analytical system prior to sample testing.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035831
Lab notes for sample AD29141 indicate detection of bis(2-Ethylhexyl)phthalate and one LCS compound outside acceptance range.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036220
Blank sample results showing non-detect levels for target compounds during December 2001 laboratory testing.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035853
Lab notes for sample AD29139 indicate detection of di-n-butylphthalate and one LCS compound outside acceptance range.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036325
Laboratory GCMS analysis report for sample AD29229 conducted on December 28, 2001, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035978
Laboratory report noting detection of di-n-butylphthalate in sample AD29026 analyzed on December 18, 2001.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
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NYC-WTC_000036064
Laboratory commentary on GCMS scan of sample AD29135 conducted on December 18, 2001, noting recovery issues with LCS Standard.
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