DEP lab report for GCMS analysis of sample AD23904 conducted on October 23, 2001, noting unknown compounds.
NYC-WTC_000067508–000067521Folder 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\23904.D Vial: 9 Acq On : 17 Oct 2001 9:08 pm Operator: 209 GALOS San^jle : 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. 6.50 0.92 ug/1 97789 1,4-Dichlorobenzene-d4 11.76 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Hexanone^ 100 C6H12O 000591-78-6 91 2 0xirane.<^-methyl-2-(1-methylethyl) 100 C6H12O 072221-03-5 86 3 2-Hejc^one, 4-hydroxy-3-propyl- 158 C9H18O2 062338-17-4 64 4 Mqfehyl Isobutyl Ketone_________ 100 C6H12O 000108-10-1 58 ce Scan 159 (6.498 min): 23904.D (-) m/z 42795 100.00% 43
58 5000
6.^ 6.^‘ 6.60 6.80 uiX 50 60 70 ’ " "ioo i-ib' ‘w‘^140 m/z 58.00 55.86% Ti/z-> Abundance 20 30 40
43 to #63387:2-Hexanone I 58 5000 6.20 6.40 6.60 6.80 100 m/z 57.00 17.14% 71 nfe-> 2o"'^^3o"'"^ M ,11 eb' 70 80 90 100 110 120 130 140 <\bundance #1530: Oxirane, 2-me«iyi-2-(1-m8thylethyl)- 4(3 58 ' 'e.^' 6.^' iso' 6.80 5000 “mTz 41.05 14.40% 71 30 85 100 • p ■ ■ ■ I ' ' ' ‘ 1 * I ‘' I ‘ nfe-> 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #11968:2-Hexanone, 4-hydroxy-3-propyl- 43 6.20 6.40 6.60 6.80 m/z 100.05 12.27% 58 5000 29
. ,l 71 I 85 I ' * ‘ ’ i • * ‘ * I ’ ' • ' I ‘ 100 ___________ 140 • I ‘ ' I ‘ ‘ ‘ ' I ’ * ’ • I ’ • nZz-> a) 30 40 ' sb' ‘' 60 70 80 90 100 110 120 130 140 6.20 6.40 6.60 6.80
23904.D NP101901.M Tue Oct 23 12:50:50 2001 Page 2
NYC-WTC_000067517
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_000067522
DEP lab report for GCMS analysis of sample AD23905 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_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_000067495
DEP lab report for GCMS analysis of sample AD23903 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_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_000067481
DEP lab report for GCMS analysis of sample AD23902 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_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_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_000067840
Gas chromatography-mass spectrometry analysis of environmental sample AD24048 conducted on October 29, 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_000067894
Laboratory report documenting GCMS analysis of sample AD24052 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_000067908
Laboratory report documenting GCMS analysis of sample AD24133 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_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_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 ↗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_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