Laboratory report documenting GCMS analysis of sample AD24873 identifying unknown compounds on November 19, 2001.
NYC-WTC_000068942–000068953Folder label: “GCMS Scan X 10/17/01 An 11/6/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File ; C:\HPCHEM\1\DATA\NOV0601\24873.D Vial: 2 Acq On : 6 Nov 2001 1:46 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\NP103001.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C;\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 2-Hexanone Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 6.43 0.58 ug/1 117619 1,4-Dichlorobenzene-d4 11.71 Hit# of 5 tative ID MW MolForm CAS# Qual 1 2-Hexano: 100 C6H12O 000591-78-6 91 2 Oxiranp< 2-methyl-2-(1-methylethyl) 100 C6H12O 072221-03-5 64 3 Methyl Isobutyl Ketone 100 C6H12O 000108-10-1 58 4 2-Hexanone, 4-hydroxy-3-propyl- 158 C9H18O2 062338-17-4 56 Scan 151 (6.431 tnin): 24873.D (-) m/z 42.95 100.00% 4^
58 5000
I'''' I'''' I'''' I'' 85 100 6.00 6.20 6.40 6.60 36 I I, . 49 53 I , 71 Tiprrrqiiri । rn , 111 rl j I (-tM m/z 58.05 50.69% 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 Abundance #1556:2-Hexanone 43
58 5000 6.00 6,20 6.40 6.60 6.80 “mTz 41.00 16.32% 27 85 I T»Zz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #1530: Oxirane, 2-methyl-2-(1-inelhyl8thyl)- 43 58 6.66 6.^ 6.40 6.TO 6.^ 5000 “m/z 57.00 16.00% 71
30 ............... ..... "I 66 ................Tu,... Tife-> 2)25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #63350: Methyl Isobutyl Ketone 43 6.00 6.20 6.40 6.60 6.80 m/z 100.05 11.59% 5000
Tife-> An 27 1 ’ ” ‘ I' ’ " I ’ 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 58
85 1M p-tT-r[TTTTJTTTTYrTTT|TT^^
6^ 1 6.20 6.40 6.60 6.80
24873.D NP103001.M Fri Nov 16 11:52:28 2001 Page 1
NYC-WTC_000068950
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
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 0.999
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 0.999
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_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_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_000068672
Laboratory report documenting GCMS analysis of sample AD24641 with detection of unknown compounds on November 13, 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_000068684
Laboratory report documenting GCMS analysis of sample AD24642 with detection of unknown compounds on November 13, 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_000069676
Laboratory report documenting GCMS analysis of sample AD25462 conducted on November 26, 2001, noting unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068967
Laboratory report documenting GCMS analysis of sample AD24875 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_000069040
Laboratory report documenting GCMS analysis of sample AD24880 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_000068303
Laboratory report documenting GCMS analysis of environmental sample AD24398 with detection of 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_000069484
Laboratory report documenting GCMS analysis of sample AD25263 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 ↗No available related records indexed in this group.
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000068811
Record of a GCMS scan conducted at the World Trade Center site in mid-November 2001.
Filed in the same folder
NYC-WTC_000068812
Document page containing identification codes for GCMS scans conducted in November 2001 within DEP Box 60.
Filed in the same folder
NYC-WTC_000068815
Calibration data sheet for GC/MS instrument listing standards like naphthalene-d8 used for testing on November 6, 2001.
Filed in the same folder
NYC-WTC_000068825
Laboratory report documenting GCMS analysis of sample AD24697 with detection of unknown compounds on November 19, 2001.
Filed in the same folder
NYC-WTC_000068838
Laboratory report documenting GCMS analysis of sample AD24696 identifying unknown compounds on November 19, 2001.
Filed in the same folder