Laboratory report documenting GCMS analysis of sample AE06430 conducted on April 19, 2002.
NYC-WTC_000039469–000039496Folder label: “GCMS X 3/19/02 A 4/17/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\HPCHEM\l\DATA\APR1702\6430.D Vial: 6 Acq On : 17 Apr 2002 1:08 pm Operator: Sample : gc/ms scan 3/19 fb Inst : 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L Peak Number 2 Silane, tetramethyl- Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 8.10 4.02 ug/1 506816 1,4-Dichlorobenzene-d4 12.21 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Silane, tetramethyl- 88 C4H12Si 000075-76-3 23 2 N-Ethylformamide 73 C3H7NO 000627-45-2 9 3 3-Pentanol/ 3-methyl- 102 C6H140 000077-74-7 9 4 Acetamide, N-methyl- 73 C3H7NO 000079-16-3 7 Abundance / Scan 333 (8.099 min): 6430.D (-) m/ z 73.00 100.00% 73
5000 43 7.80 8.00 8.20 8.40 5,5 ... , . 67 I , 3? |, 1T i 50। ri'i TIItt 87 103 m/z 43.05 27.18% 'I ' * ' 'I' 11— m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62932: Silane, tetramethyl- 73
_ | 5000- 7.80 8.00 8.20 8.40 45 m/ z 45.05 11.00% 15 | 53 59 । m/z-> —1—9————————— 10 20 30 40 50 60 70 ।.. 80 8890 100 110 Abundance #292: N-Ethylformamide 30 73 ...... 1............ ' 1 ■ । 1 1 1 1 । 1 1 1 1 i 1 11 1 । 1 1 1 1 7.80 8.00 8.20 8.40 5000 - m/ z 41.05 9.85% 44 58
15 i ' 1 1 1 I 1 I ' 1 ' ' I I I I ' I I ' i ' ' ■ ' i 1 ' I 1 1 ' ' i 1 1 ' 1 I ' 1 1 1 i ' m/z—> 10 20 30 40 50 60 70 80 90 100 110 Abundance #63573: 3-Pentanol, 3-methyl- 7)3 7.80 8.00 8.20 8.40 m/z 71.00 6.98% 5000
55 45 87 I 1 1 ■ 1 I 1 1 1 ‘ X , 39, i -------------------------------- ' 1 1 1 I ' 1 1 Tp ।।।।। > ■ ■ i ■ ■ ■ ■ i 1 ' m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40
6430.D GCMS0412.M Thu Apr 18 09:09:19 2002 Page 2
NYC-WTC_000039477
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NYC-WTC_000039497
Laboratory report documenting GCMS analysis of sample AE06449 conducted on April 19, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039588
Laboratory report documenting GCMS analysis of sample AE06455 conducted on April 19, 2002, by the DEP.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038871
Laboratory report documenting GCMS analysis of sample AE02575 conducted on March 25, 2002, identifying other unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039611
Laboratory report documenting GCMS analysis of sample AE06456 conducted on April 19, 2002, by the DEP.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039453
Laboratory report documenting GCMS blank analysis of sample AE06430 conducted on April 17, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005415
Laboratory report listing unknown compounds and surrogate recovery data for sample AE02645.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005394
Laboratory report listing unknown compounds and surrogate recovery data for sample AE02604.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023789
Instrument log and analysis summary for GCMS testing of sample AE09676 conducted on May 23, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036162
Laboratory report noting GCMS scan results for sample AD29231 with phthalates detected and low recovery requiring re-analysis.
1 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009835
Calibration data for GCMS analysis using 625/TCLP method with deuterated compound reference standards recorded on February 21, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018445
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
1 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017854
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30252 conducted on January 10, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.992
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_000039437
Department of Environmental Protection site log sheet for the World Trade Center area covering March and April 2002.
Filed in the same folder
NYC-WTC_000039438
Fragmented page from a GCMS record series dated April 2002 within DEP Box 23 archives.
Filed in the same folder
NYC-WTC_000039441
Calibration report for GCMS analysis of sample AE06430 conducted on April 17, 2002.
Filed in the same folder
NYC-WTC_000039445
Laboratory report documenting GCMS reference analysis of sample AE06430 conducted on April 17, 2002.
Filed in the same folder
NYC-WTC_000039453
Laboratory report documenting GCMS blank analysis of sample AE06430 conducted on April 17, 2002.
Filed in the same folder