Reference analysis results for volatile organic compounds analyzed by GCMS on February 8, 2002.
NYC-WTC_000003827–000003831Folder label: “GCMS X 1/28/02 A 2/8/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
User: Galos, Marie Westchester Dept of Labs & Research Date: 02/14/2002 Time: 15:01:10
Sample: AE01937 Analysis: $REGCMS Reference for GCMS Scan Units: ug Started: 2/8/20 00:01 Ended: 2/8/20 00:01 Analyst: MG Result source: m:\instruments\209\data\feb0802\refa.d\refa.rr Page: 1
_____ Component Name_____ Viol ] Result MDL ‘1 n-Nitrosodimethylamine 1.8 2.0 ; 2 bis(2-Chloroethyl)ether 2.7 2.0 3 1,3-Dichlorobenzene 1.5 2.0 4 1,4-Dichlorobenzene 1.6 2.0 5 * 1,2-Dichlorobenzene 1.7 2.0 6 2,2-oxybis(1-Chloropropane) 2.9 2.0 7 n-Nitrosodi-n-propylamine 2.8 2.0 8 Hexa chloroethane 9 Nitrobenzene 0.9 2.3 2.0 2.0 .10 isophorone 2.7 2.0 ’ 11 ' bis(2-Chloroethoxy)methane 2.6 2.0 12 1,2,4-Trichlorobenzene 1.7 2.0 .13 Naphthalene 2.3 2.0 14 Hexa chlorobutadiene 0.7 2.0 15 2-Chloronaphthalene 2.3 2.0 16 Dimethylphthalate 2.8 2.0 17 2,6-Dinitrotoluene 1.8 2.0 18 Acenaphthylene 2.3 2.0 19 Acenaphthene 2.5 2.0 20 2,4-Dinitrotoluene 1.6 2.0 21: Diethylphthalate 2.8 2.0 22 4-Chlorophenylphenylether 2.6 2.0 23 Fluorene 2.5 2.0 24. Azobenzene/1,2-Diphenylhydraz 2.4 2.0 .25, n-Nitrosodiphenylamine 2.2 2.0 26 4-Bromophenylphenylether 2.6 2.0 21 Hexachlorobenzene 2.3 2.0 28 Phenanthrene 2.7 2.0 29 Anthracene 2.4 2.0 30 Di-n-butylphthalate 3.0 2.0 31 Fluoranthene 2.5 2.0 32 Pyrene 2.7 2.0 33 Butyl benzylphthalate 1.9 2.0 34 Benzo(a)anthracene 2.6 2.0 35 bis(2-Ethylhexyl)phthalate 1.8 2.0 36 Chrysene 3.1 2.0 37 Di-n-octylphthalate 1.1 2.0 38 Benzo(b)fluoranthene 2.4 2.0 39 Benzo(k)fluoranthene 2.7 2.0 40 Benzo(a)pyrene 2.0 2.0 41 Indeno(1,2,3-cd)pyrene 2.2 2.0 42 Dibenz(a,h)anthracene 2.6 2.0 43 Benzo(g,h,i)perylene 2.7 2.0
NYC-WTC_000003827
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Reference analysis report for DEP sample AE02966 showing measured values for target compounds against detection limits.
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Laboratory report listing recovery percentages for thirteen volatile organic compounds in reference standard AE00109 analyzed on February 14, 2002.
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Reference data report for GCMS analysis of sample AE01463 conducted on February 27, 2002.
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Reference analysis report showing measured concentrations of volatile organic compounds in sample AD31662 on February 13, 2002.
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GCMS reference standard analysis for sample AD28903 dated December 7, 2001, showing measured concentrations.
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Reference standard analysis report for GCMS testing verifying instrument performance with specific compound concentrations.
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Laboratory report listing detection results for volatile organic compounds in reference sample AD31498 analyzed on February 27, 2002.
1 shared topics · similarity 0.995
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Laboratory report of GCMS reference standard analysis for sample AD29665 conducted on December 15, 2001.
1 shared topics · similarity 0.995
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Reference sheet listing expected values and detection limits for volatile organic compounds in WTC samples.
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Laboratory report detailing GCMS calibration analysis for various organic compounds including nitrosamines and chlorobenzenes conducted on December 13, 2001.
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machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000037099
Laboratory report of GCMS reference standard analysis for sample AD29565 conducted on December 15, 2001.
Similarity score 0.998 (not a probability)
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Reference analysis report for DEP sample AE02966 showing measured values for target compounds against detection limits.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036498
Laboratory report detailing GCMS calibration analysis for various organic compounds including nitrosamines and chlorobenzenes conducted on December 13, 2001.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044770
Reference standard analysis data for volatile organic compounds used to verify gas chromatography-mass spectrometry accuracy.
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Reference report listing expected values for organic compounds including nitrosamines and chlorobenzenes used to validate analytical results.
Similarity score 0.996 (not a probability)
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GCMS reference standard report for sample AE09447 showing quantified compound levels from May 8, 2002.
Similarity score 0.996 (not a probability)
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NYC-WTC_000003817
Fragmented GCMS document excerpt from January and February 2002, related to World Trade Center environmental activities.
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NYC-WTC_000003818
Header page for a DEP GCMS document from the January-February 2002 collection period.
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NYC-WTC_000003823
Data sheet recording concentrations of volatile organic compounds analyzed by GCMS on February 8, 2002.
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NYC-WTC_000003832
Gas chromatography-mass spectrometry blank control results for sample AE01937, confirming all tested organic compounds are below minimum detection limits.
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NYC-WTC_000003839
Laboratory report for sample AE01937 showing GCMS analysis of unknown compounds and surrogate recovery on February 15, 2002.
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