Laboratory report documenting GCMS analysis of sample AD24877 conducted on November 19, 2001, noting unknown compounds.
NYC-WTC_000068991–000069002Folder label: “GCMS Scan X 10/17/01 An 11/6/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Confound Report Data File : C:\HPCHEM\1\DATA\NOV0601\24877.D Vial: 4 Acq On : 6 Nov 2001 3:43 pm Operator: 209 GALOS Sample : gc/ms unknown Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPC3IEM\1\METHODS\NP103001.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 3-Hydroxy-2-pentanone Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 7.71 0.52 ug/1 102640 1,4-Dichlorobenzene-d4 11.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3-Hydroxy-2-^ntanone 102 C5H10O2 003142-66-3 43 2 2-PentanonaS 4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 38 3 4-Hydro; /3-hexanone 116 C6H12O2 004984-85-4 17 4 5-Hexen -one 98 C6H10O 000109-49-9 9 Mxjndance • Scan 291 (7.712 min): 24877.D (-) m/z 42.95 100.00% 4^
59 5000
101 7^ 7.io ‘7^6 “aoo' “ ‘ 36, I T 71 83 + m/z 59.05 52.66% Tlfe-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #1691:3-Hydroxy-2-pentanone 311 59
5000 45 7'40 Zro' 7.^ 8.00 15 m/z 101.05 20.31% ...I..... II..... ' I ' ‘ ' I ' ' ' ' 1 ' ' ' ‘ I ' n* I, 73 84 102 mfe-> 10 20 30 40 50 60 70 80 9Q 100 110 120 Abundance #64274:2-Penlanone. 4-hydroxy-4-methyl- 4)3 ' '7.^ 7.60 7.80 8.00 5000 m/z 58.05 16.54% 59
27 101 ,,,~l, ,1, 83 .......... ,■■■■■■ mfe-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #3241:4-Hydroxy-3-hexanone .. 11 /.11 mA 1111111 5)9 ' ' 7.^' 7.60 7.80 8.00 m/z 41.05 7.73% 31 5000
I 87 116 ' I ' ' ' ' I ' ' ‘' I ' 11 ■ ■' ■ I ■ ■ ■ • I • • ■ ■ I • ' I ' ' ' ' I ‘ ' I ' nnZz-> 10 20 30 40 50 60 70 80 90 100 110 120 7.40 7.60 7.80 8.00
24877.D NP103001.M Mon Nov 19 08:59:37 2001 Page 2
NYC-WTC_000069000
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NYC-WTC_000068931
Laboratory report documenting GCMS analysis of sample AD24872 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_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_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_000067962
Laboratory report documenting GCMS analysis of sample AD24135 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_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_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_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_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_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 0.999
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 0.999
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_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 ↗No available related records indexed in this group.
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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