Laboratory report documenting GCMS analysis of sample AD24292 conducted on November 5, 2001, noting unknown compounds.
NYC-WTC_000068185–000068197Folder label: “GCMS Scan X 10/10/01 An 11/1/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT3101\24291.D Vial: 7 Acq On : 31 Oct 2001 9:58 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\NP101901.M (RTE Integrator) Title ; 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L *****************************************************************'**** Peak Number 2 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 7.69 0.87 ug/1 119035 1,4-Dichlorobenzene-d4 11.72 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone, 4;>hydroxy-4-methyl- 116 C6H12O2 000123-42-2 56 2 3-Hydroxy-3^>irt^hyl-2-butanone 102 C5H10O2 000115-22-0 17 3 Acetone 58 C3H6O 000067-64-1 10 4 Oxirangy [ (1-methylethoxy) methyl] - 116 C6H12O2 004016-14-2 9 Wjundance Scan 289 (7.695 min): 24291 .D (-) m/z 42.95 100.00% 40
59 5000 101 7.40 7.60 7.80 8.00 83 m/z 59705^ 51.25% TTT+TT-TTrrr nZz-> 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 43
■ , ..................... .............................................. 5000 59 7.40 7.60 7,80 8.00 m/z 100.95 22.16% 27 101 I" I ‘ J I" " I 83 TiZz-> 15 20 25 30 35 40 45 50 55 K) 65 70 75 80 85 90 95 100 105 Wjundance #1697:3-Hydroxy-3-methyl-2-butanone 5b • > 1 I ■ 7.40 7.60 7.80 8.00 5000 m/z 58.05 17.35% 43 31
69 87 TTp-h+r TTy 1 • *" I infe-> 15 20253035404550556065 70 75 80859095 100105 ... Abundance Acetone 413 "7.^' 7.60 7.80 8.00 m/z 41.05 6.80% 5000 58 27 ‘ ' I''" |l' 'I I'"' I “' H'' i| I “I) >>"11 • ' 1" "I'"' I" " I'"' I" " I'"' 1" " I" " I'"' I"
Tlfe-> 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 7.^' ’7.60' 7.ot’ 8.66
24291.D NP103001.M Fri Nov 02 12:03:35 2001 Page 2
NYC-WTC_000068194
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NYC-WTC_000068145
Laboratory report documenting GCMS analysis of sample AD24289 conducted on November 5, 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_000068131
Laboratory report documenting GCMS analysis of sample AD24288 conducted on November 5, 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_000068117
Laboratory report documenting GCMS analysis of sample AD24287 conducted on November 5, 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_000068171
Laboratory report documenting GCMS analysis of sample AD24291 conducted on November 5, 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_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_000068158
Laboratory report documenting GCMS analysis of sample AD24290 conducted on November 5, 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_000068022
Laboratory report documenting GCMS analysis of sample AD24218 conducted on November 6, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
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 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068070
Laboratory report documenting GCMS analysis of sample AD24236 conducted on November 5, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068198
Laboratory report documenting GCMS analysis of sample AD24293 conducted on November 7, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
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 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068696
Laboratory report documenting GCMS analysis of sample AD24694 with detection of unknown compounds on November 13, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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NYC-WTC_000067974
Record of a GCMS scan conducted at the World Trade Center site in early November 2001.
Filed in the same folder
NYC-WTC_000067975
Laboratory report documenting GCMS analysis of sample AD24215 conducted on November 6, 2001, noting unknown compounds.
Filed in the same folder
NYC-WTC_000067979
Calibration data table for GCMS TCLP analysis listing surrogate compounds and response factors from November 2, 2001.
Filed in the same folder
NYC-WTC_000067990
Laboratory report documenting GCMS analysis of sample AD24216 conducted on November 6, 2001, noting unknown compounds.
Filed in the same folder
NYC-WTC_000068003
Laboratory report documenting GCMS analysis of sample AD24217 conducted on November 6, 2001, noting unknown compounds.
Filed in the same folder