Laboratory report documenting GCMS analysis of sample AD24046 conducted on October 29, 2001, noting unknown compounds.
NYC-WTC_000067811–000067825Folder label: “GCMS Scan X 10/5/01 An 10/25/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT2501\24046.D Vial: 7 Acq On : 25 Oct 2001 6:33 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 7/16/01 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 5 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 7.72 1.63 ug/1 301526 1,4-Dichlorobenzene-d4 11.74 Hit# of 5 Te^ltative ID MW MolForm CAS# Qual 1 2-Pentanon^ 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 39 2 2-Propane^, 2-methyl- 74 C4H10O 000075-65-0 17 3 Morphol^e, 4-methyl- 101 C5H11N0 000109-02-4 9 4 3-Hydre^xy-2-pentanone 102 C5H10O2 003142-66-3 9 Abundance/ Scan 291 (7.718 min): 24046.D (-) ra/z 42.95 100.00% <413
59 5000- 101 7.40 7,60 7,80 8,00 ' I ’ ’ ’ ' I 39 I + I I • I • I » I I I 11' •' ‘ I in/z 59.05 53.89% Tlfe-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #3245:2-Pentanone. 4-hydroxy-4-methyl- 4(3
5000 59 , IL ‘ ‘ 7.^ ' ' 7.^ ' 7.^ ‘ 8.00 ‘ ' m/z 100.95 22.14% 31 101 I I 73 ' I ' ' ‘ ‘ I ' ' ' ' I ' nZz-> 10 20 30 40 70 80 90 100 110 Abundance #62572:2-Propanol. 2-methyl- 5(9
7.60 7.80 8.00 5000 m/z 58.05 16.77% 31 41
1.I. ' I'''' I' ‘' I'''' I'''' I'' ‘' I Tnlz-> 10 20 30 40 50 60 70 80 90 100 110 ^bundance #1640: Morpholine, 4-methyl- ' ' ' I ' ’ ‘ ' I ' ' ‘ ‘ I I ■ ' ' ‘ I 4t3 7.40 7.60 7.80 8.00 m/z 41.00 77^4% 5000- A 101 15 71
■nA’-> On-X 10__ 20 30 I 56 I I I I I I I I I ■ I I I ' I ■ b I I 40 50 60 70 ■ I • ■ I ■ 1 • ' • ■ 1 ■ I 1 I 1 80 90 100 110 7.^ ' 7.^ ' 7.80 ' ' 8.66
24046.D NP101901.M Fri Oct 26 12:20:33 2001 Page 5
NYC-WTC_000067823
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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_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_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_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_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_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_000067880
Laboratory report documenting GCMS analysis of sample AD24051 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_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_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_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 ↗No available related records indexed in this group.
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NYC-WTC_000067735
Record of a GCMS scan conducted at the World Trade Center site in late October 2001.
Filed in the same folder
NYC-WTC_000067736
Header page from a GCMS scan batch dated October 5, 2001, associated with DEP laboratory operations.
Filed in the same folder
NYC-WTC_000067739
Calibration data sheet listing surrogate compounds and retention times for GC/MS instrument used in TCLP testing on October 25, 2001.
Filed in the same folder
NYC-WTC_000067752
Laboratory report documenting GCMS analysis of sample AD23995 conducted on October 29, 2001, noting unknown compounds.
Filed in the same folder
NYC-WTC_000067767
Laboratory report documenting GCMS analysis of sample AD23996 conducted on October 29, 2001, noting unknown compounds.
Filed in the same folder