DEP lab report for GCMS analysis of sample AD23902 conducted on October 23, 2001, noting unknown compounds.
NYC-WTC_000067481–000067494Folder label: “GCMS Scan X 10/2/01 An 10/17/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT1701\23902.D Vial: 7 Acq On : 17 Oct 2001 7:10 pm Operator: 209 GALOS San^le : 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 2 2-Hexanone Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 6.49 0.86 ug/1 94119 1,4-Dichlorobenzene-d4 11.76 Hit# of 5 ntative ID MW MolForm CAS# Qual 1 2-Hexano^ 100 C6H12O 000591-78-6 91 2 2-Hexan^e, 4-hydroxy-5-methyl-3-pr 172 C10H20O21 061141-74-0 83 3 Methyl/ Isobutyl Ketone 100 C6H12O 000108-10-1 58 4 Pron^al 58 C3H6O 000123-38-6 47 Scan 158 (6.495 min): 23902.D (-) m/z 43.05 100.00% 4)3
58 5000
6.20 6.^ 6.OT 6.^ ■I. ^■■Ik 7? T T rj1-rrTp-tTrpT-rT|rrrryTTTTpTTTfT^^ m/z 58.05 55.76% nZz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 ^bunctence #63387:2-Hexanone 43
58 5000 . I . I . 1 . I . , . I , 6.20 6.40 6.60 6.80 m/z 57.00 15.40% 4ttt 71 l“’'I 85 . ....1. I •nfe-> 202530354045505560 65 70 75 80859095 100105 Abundance #15807:2-Hexanone, 4-hydroxy-5-methyl-3-propyI- 4P . . . I ■ . . 1 I I , . . I . ■ . ■ I 1 I I , 6.20 6.40 6,60 6.80 5000 “mTz 41.05 15.03% 58 27 85 100 TiZz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 Abundance #63350: Methyl Isobutyl Ketone 4)3 6.20 6.40 6.60 6.80 m/z 100.05 11.43% 5000 58
27 85 100 ' I'" ‘ I" " I ‘ 6.^' 6.^ ‘s.eo' 6.80 ■nfe-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105
23902.D NP101901.M Tue Oct 23 12:48:38 2001 Page 2
NYC-WTC_000067490
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000067826
Laboratory report documenting GCMS analysis of sample AD24047 conducted on October 29, 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_000067508
DEP lab report for GCMS analysis of sample AD23904 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_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 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067922
Laboratory report documenting GCMS analysis of sample AD24134 conducted on October 29, 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_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 0.999
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 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067467
DEP lab report for GCMS analysis of sample AD23901 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 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067782
Laboratory report documenting GCMS analysis of sample AD23997 conducted on October 29, 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_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 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067453
DEP lab report for GCMS analysis of sample AD23900 conducted on October 23, 2001, noting unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089144
Laboratory record for sample AD23698 showing detection of unknown compounds on October 17, 2001.
1 shared non-person entities · 1 shared topics · similarity 0.999
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