DEP lab report for GCMS analysis of sample AD23909 conducted on October 23, 2001, noting unknown compounds.
NYC-WTC_000067555–000067578Folder label: “GCMS Scan X 10/2/01 An 10/17/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Confound Report Data File : C:\HPCHEM\1\DATA\OCT1801\23909.D Vial: 4 Acq On : 18 Oct 2001 7:07 pm Operator: 209 GALOS Sample : gc/ms unknown Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\NP091101.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 3-Hexanone Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T. 6.38 0.52 ug/1 48449 1,4-Dichlorobenzene-d4 11.77 Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 3-Hexanon^ 100 C6H12O 000589-38-8 86 2 3-Pentapdne, 2-methyl- 100 C6H12O 000565-69-5 47 3 Butan^< 2,2-dimethyl- 86 C6H14 000075-83-2 36 4 2,4 p^ntanedione_______________ 100 C5H8O2 000123-54-6 35 Abundance * Scan 146 (6.379 min): 23909.D (-) m/z 43.05 100.00% 4t3 57
71 5000 100 6.OT 6.^' 6.^' 'fteo' 6.^ +r t m/z 57.00 83.42% Tife-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 Abundance #63358:3-Hexanone 4)3 57
5000 71 6.00 6,^ 6,40 6.^ 6,80 100 m/z 71.00 56.01% +tTrrTTJTTTTT TiZz-> 5 10 15 20^ 30 35 40 45 50 55 60 65 70 75 80 85 90^ 100105 Abundance
5000 #63398:3-Pentanone. 2-methyl-
43 5|7 .kW-, 6.00 6.20 m/z 100.05 6.40 6.60 35.43% 6.80
71 100 1 .. ..... . .......38 pTTTpTTTJTTTTJTTTTJTTTTJTTTTpTTTyrTTTym 1 11 111! 11 1111111 11111j1J11111II1111111 tTTTT ■nfe-> 10 15 20 25 30 35 40 45150 55 60 65 70 75 80 85 90 95 100105 Abundance #732: Butane. 2,2-dimethyl- A _ 43 57 6.^ 6.^ 6.^ 6.60 6.80 71 m/z 41.00 19.28% 29
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15 ' I" " I" '' r' “I' I" 1"" I N" "I" I' I ■ '‘l"■‘l"’‘l +TrpTrTyrrTTpTrrpTrrpTrr^^
■nfe-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 eHZeHZeSZjeSZZaM
23909.D NP091101.M Fri Oct 19 10:17:03 2001 Page 1
NYC-WTC_000067563
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NYC-WTC_000067579
Gas chromatography-mass spectrometry analysis of sample AD23910 conducted by NYC Department of Environmental Protection labs on October 23, 2001, identifying unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067535
DEP lab report for GCMS analysis of sample AD23906 conducted on October 23, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067752
Laboratory report documenting GCMS analysis of sample AD23995 conducted on October 29, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067796
Laboratory report documenting GCMS analysis of sample AD23998 conducted on October 29, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067675
DEP lab report for GCMS analysis of sample AD23948 conducted on October 25, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067635
DEP lab report for GCMS analysis of sample AD23915 conducted on October 25, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067690
DEP lab report for GCMS analysis of sample AD23993 conducted on October 25, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067767
Laboratory report documenting GCMS analysis of sample AD23996 conducted on October 29, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067720
Laboratory report documenting GCMS analysis of sample AD23993 conducted on October 25, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067811
Laboratory report documenting GCMS analysis of sample AD24046 conducted on October 29, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000087163
Laboratory report documenting GC/MS analysis of sample AD22578 conducted on October 10-11, 2001, identifying unknown compounds.
1 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089446
Laboratory report documenting GC/MS analysis of sample AD23797 conducted on November 1, 2001, identifying unknown compounds.
1 shared non-person entities · 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_000067405
Record of a GCMS scan conducted at the World Trade Center site between October and November 2001.
Filed in the same folder
NYC-WTC_000067406
Gas chromatography-mass spectrometry analysis of sample AD22558 started October 1, 2001, identifying other unknown compounds.
Filed in the same folder
NYC-WTC_000067425
Log sheet recording liquid-liquid extraction parameters and sample processing details for October and November 2001.
Filed in the same folder
NYC-WTC_000067428
Laboratory report detailing GCMS analysis of sample AD22558 conducted on October 1, 2001.
Filed in the same folder
NYC-WTC_000067439
DEP lab report for GCMS analysis of sample AD23844 conducted on October 23, 2001, noting unknown compounds.
Filed in the same folder