Laboratory record of gas chromatography mass spectrometry analysis for unknown compounds and surrogates on April 9, 2002.
NYC-WTC_000059286–000059295Folder label: “GCMS X 3/11/02 A 4/1/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\l\DATA\APR0102\5516.D Vial: 7 Acq On 1 Apr 2002 6:11 pm Operator: Sample gc/ms scan 3/11 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L
Peak Number 1 N-Ethylformamide Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T.
8.13 3.34 ug/1 512289 1,4-Dichlorobenzene-d4 12.25
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 N-Ethyl forr/amide 73 C3H7NO 000627-45-2 9 2 Silane, tetramethyl- 88 C4H12Si 000075-76-3 9 3 l,3-Dioxo3JHne, 2-(3-bromo-5,5,5-tri 352 .C10H16BrC13O2 000000-00-0 9 4 3,4-Dimet]/yl-5-hexen-3-ol 128 C8H16O 000000-00-0 4 Abundance Scan 336 (8.133 min): 5516.D (-) 7)3 m/ z 73. o.d" 'Too .'do%
5000 43 T 7.80 8.00 8.20 8.40 0-1 .............. , , , , I , , 3§|l| I 49 5,5. .61 67, । I y... 103...... m/z 43.05 26.19% nn/z--> 10 20 30 40 50 60 70 80 90 100 110 120 'Abundance #292; N-Ethylfornnamide 3i0 .73
5000 . . I 1 . , [ . I , . I , . , ,— ■ r . . ,
44 58 7.80 8.00 8.20 8.40 m/z 10.39% . ,1 J m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance -629.32: Silane, .tetramethyl- 73 ' I ' ' ‘ ' I . 7.80 8.00 8.20 8.40 5000 m/z 45.05 9,86%
45 15 53 59 ....... 88........... ■........ ' I ' *'' ' I ' ' ' ' I ' ' ' ' I ' ' ' I ‘ ' I ‘ m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #49423: 1.3-Dioxolane, 2-(3-bromo-5.5,5-trichloro-2,2-dimet ' ' I ' ‘ ' I 7|3 7.80 8.00 8.20 8.40 m/ z 71.0,0 6.84% 5000 45 35 I I 55 67, ! II___________________ 109 115 ‘ ' I ' ' ' ' I ' ' ' ' I ' ' ' ' I ' ' ' ' I ' ' ki/z-> 10 20 30 40 50 60 70 80 90 100 110 120 I 7.80 8.00 8.20 8.40
5516.D GCMS0403.M Thu Apr 04 13:54:15 2002 Page 1
NYC-WTC_000059293
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NYC-WTC_000059555
Laboratory report documenting GCMS analysis of sample AE05745 conducted on April 11, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059296
Laboratory record of gas chromatography mass spectrometry analysis for unknown compounds and surrogates on April 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059267
Laboratory record of gas chromatography mass spectrometry analysis for unknown compounds and surrogates on April 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059650
Laboratory report documenting GCMS analysis of sample AE05851 conducted on April 17, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059619
Laboratory report documenting GCMS analysis of sample AE05847 conducted on April 17, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059526
Laboratory report documenting GCMS analysis of sample AE05703 conducted on April 11, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059629
Laboratory report documenting GCMS analysis of sample AE05848 conducted on April 17, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059239
Laboratory record of gas chromatography mass spectrometry analysis for unknown compounds and surrogates on April 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059230
Laboratory record of gas chromatography mass spectrometry analysis for unknown compounds and surrogates on April 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059248
Laboratory record of gas chromatography mass spectrometry analysis for unknown compounds and surrogates on April 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059565
Laboratory report documenting GCMS analysis of sample AE05746 conducted on April 11, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011757
Laboratory report documenting GCMS analysis of sample AE04127 conducted on April 1, 2002, by analyst DLV.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000059207
Administrative record from the Department of Environmental Protection regarding World Trade Center activities in early 2002.
Filed in the same folder
NYC-WTC_000059208
A blank or nearly blank page from the Department of Environmental Protection archive regarding WTC environmental records.
Filed in the same folder
NYC-WTC_000059210
Blank quality control GCMS analysis of sample AE05515 conducted April 4, 2002, showing below-detection-limit results for sixteen organic compounds.
Filed in the same folder
NYC-WTC_000059218
Calibration data for gas chromatography mass spectrometry analysis of volatile organic compounds dated April 4, 2002.
Filed in the same folder
NYC-WTC_000059222
Reference standard analysis report for volatile organic compounds using GCMS on April 4, 2002.
Filed in the same folder