Laboratory report documenting GCMS analysis of sample AD24700 identifying unknown compounds on November 19, 2001.
NYC-WTC_000068880–000068892Folder 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\NOV0501\24700.D vial: 21 Acq On : 6 Nov 2001 7:27 am 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\NP103001.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 3 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 7.69 1.28 ug/1 203991 1,4-Dichlorobenzene-d4 11.72 Hit# of 5 intative ID MW MolForm CAS# Qual 1 2-Pent^^ne, 4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 50 2 tertz'^tyl Hydroperoxide 90 C4H10O2 000075-91-2 25 3 4^;>ilydroxy-3-hexanone 116 C6H12O2 004984-85-4 23 Hydroxy- 3 -methyl - 2 -butanone 102 C5H10O2 000115-22-0 17 Abundance Scan 289 (7.694 min): 24700.D (-) m/z 42795 100.00% 43
59 5000 101 V 83 7.40 7.«) 7.80 8.00 4.^ I • ■ ■ • 1 ■ • ' • 1 ■ I • ■ ■ I’l I I I . I . . . I I . m/z 59.05 55.46% 20 30 40 50 60 70 80 90 100 110 120 Abuncfeince #3245:2-Pentanone, 4-hydroxy-4-tne1hyl- 40
5000 59 7.40 7.60 7.80 's.oo' m/z 101.05 26.37% 31 I I ,,73?....... Y............... n-+ Tife-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #922: terl-Butyl Hydroperoxide 50 43 <* ^ 1 " " 7.40 7.60 7.80 8.00 5000 m/z 58.05 18.47%
31 or, ■ I 37| I Ti/z-> ’ "ab' " 4o' 50 so''' '70 " 'ao' " ' iro " iw " Abundance #3241:4-Hydroxy-3-hexanone ' " I' " ■ 50 7.40 7.60 7.80 8.00 m/z 41.05 7739% 31 5000
45 69 87 116 20 30 40 50 a''' •70I • • « «80I ' * ' ’90I ' * • 100 ’ I ’ ‘ ‘ • I ' * * • 1 ' ' 110 120 7^40 7^7^850
24700.D NP103001.M Tue Nov 13 12:09:19 2001 Page 3
NYC-WTC_000068890
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NYC-WTC_000068954
Laboratory report documenting GCMS analysis of sample A024874 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_000068825
Laboratory report documenting GCMS analysis of sample AD24697 with detection of 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_000068572
Laboratory report documenting GCMS analysis of sample AD24487 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 ↗NYC-WTC_000069778
Laboratory report documenting GCMS analysis of sample AD25602 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_000068447
Laboratory report documenting GCMS analysis of sample AD24473 conducted on November 9, 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_000068634
Laboratory report documenting GCMS analysis of sample AD24492 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_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_000068585
Laboratory report documenting GCMS analysis of sample AD24488 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_000068799
Laboratory report documenting GCMS analysis of sample AD24486 identifying 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_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 ↗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