Laboratory report documenting GCMS analysis of sample AD24135 conducted on November 1, 2001, noting unknown compounds.
NYC-WTC_000067962–000067973Folder label: “GCMS Scan X 10/9/01 An 10/31/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT3001\24135.D Vial: 22 Acq On : 31 Oct 2001 12:25 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\NP101901.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L Peak Number 1 2-Hexanone Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 6.42 0.52 ug/1 115509 1,4-Dichlorobenzene-d4 11.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 2-Hexani^e 100 C6H12O 000591-78-6 90 2 2-Hexi .one, 4 - hydroxy - 3 - p ropy 1 - 158 C9H18O2 062338-17-4 78 3 Methy Isobutyl Ketone 100 C6H12O 000108-10-1 58 4 Oxira:.ne, 2-methyl-2-(1-methylethyl) 100 C6H12O 072221-03-5 45 Abundance Scan 150 (6.423 min): 24135.D (-) m/z 42.95 100.00% 43
58 5000
71 85 100 6.00 6.^ 6.40 6.^ 6,80
nfe-> 20 30 40 .4U 50 60 70 80 90 100 110 120 130 140 m/z 58.05 60.53% Abundance #1556:2-Hexanone 43
58 5000 — 6.00 6.20 6.40 6.60 6.80 m/z 57.00 16.77% 27 71 85 100 I k , |1| , , , p ,1, , I , , I . r I I I I I I . I n I-I I T I I I I . TiZz-> 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #11968:2-Hexanone, 4-hydroxy-3-propyt- 43
58 6.00 6.20 6.40 6.60 6.80 5000 29 m/z 41.05 12.54%
■ I'' ‘ ■ I • ■ ■ ‘ 11 J 71 I T’’ 85 ,1,P 100 , 140 TiZz-> 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #63354: Methyl Isobutyl Ketone 43 6.00' ' 6.^' ' 6.^ " 6.TO " 6.ro' m/z 100.00 10.05% 5000 58
I 85 67^............. I, 100 ................. . 6^0 nfe-> 20 30 40 ' 70 ' ’ 'ab' ” 'ioo 'iio' iM'' w''w 6.00 6.20 6.40 6.60
24135.D NP103001.M Thu Nov 01 12:05:51 2001 Page 1
NYC-WTC_000067970
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000067950
Laboratory report documenting GCMS analysis of sample AD24214 conducted on November 1, 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_000068991
Laboratory report documenting GCMS analysis of sample AD24877 conducted on November 19, 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_000069742
Laboratory report documenting GCMS analysis of sample AD25599 conducted on November 28, 2001, noting unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069015
Laboratory report documenting GCMS analysis of sample AD24879 conducted on November 19, 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_000068942
Laboratory report documenting GCMS analysis of sample AD24873 identifying unknown compounds on November 19, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068622
Laboratory report documenting GCMS analysis of sample AD24491 conducted on November 13, 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_000068919
Laboratory report documenting GCMS analysis of sample AD24732 identifying unknown compounds on November 19, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067855
Laboratory report documenting GCMS analysis of sample AD24049 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_000068979
Gas chromatography-mass spectrometry analysis of sample AD24876 performed on 11/19/2001, identifying unknown compounds with analyst notes.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068907
Laboratory report documenting GCMS analysis of sample AD24731 identifying unknown compounds on November 19, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068853
Laboratory report documenting GCMS analysis of sample AD24698 identifying unknown compounds on November 19, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089299
Laboratory record for sample AD23798 showing detection of unknown compounds on November 1, 2001.
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_000067936
Record of a GCMS scan conducted at the World Trade Center site in late October 2001.
Filed in the same folder
NYC-WTC_000067937
Document header page from a GCMS scan series covering the period of October 9 to October 31, 2001.
Filed in the same folder
NYC-WTC_000067940
Calibration data sheet listing surrogate compounds and retention times for GC/MS instrument used in TCLP testing on October 31, 2001.
Filed in the same folder
NYC-WTC_000067950
Laboratory report documenting GCMS analysis of sample AD24214 conducted on November 1, 2001, noting unknown compounds.
Filed in the same folder
NYC-WTC_000068991
Laboratory report documenting GCMS analysis of sample AD24877 conducted on November 19, 2001, noting unknown compounds.
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