Laboratory report documenting GCMS analysis of sample AD24696 identifying unknown compounds on November 19, 2001.
NYC-WTC_000068838–000068852Folder 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:\HPC3IEM\1\DATA\NOV0501\24697.D Vial: 16 Acq On : 6 Nov 2001 2:35 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 1 3-Pentanone, 2-methyl- Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 6.32 0.44 ug/1 72495 1,4-Dichlorobenzene-d4 11.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3-Pentanon^ 2-methyl- 100 C6H12O 000565-69-5 72 2 3-Hexanone' 100 C6H12O 000589-38-8 72 3 2,4-Pent^edione 100 C5H8O2 000123-54-6 46 4 Butane,/2,2-dimethyl- 86 C6H14 000075-83-2 33 Abundance 7 4(3 Scan 138 (6.315 min): 24697.D (-) 57 m/z 43.00 100.00% 71
5000 100 jy 6.00 'eJffl' 6.^ 6.60 "n* 3^ 51 85 4^ ' I ■ “ 111... 1.1.1111 fl J111111111) 111111.111 “ “ I.. 111." 11" 111" " 111 “ I “.. J1111111 “ 111 +Tprr^ -h-r TTp m/z 57.00 96.16% 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #63398:3-Pentanone. 2-methyl- 5(7 43
5000 ' ' I ' ' ' ' I 100 6.00 6.40 6.60 71 m/z 71.00 70.49% 85 ''' 1" " 1 “ " P " ‘ I" " 1" ■nfe-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance
29 43 #1528:3-Hexanone 57
71 ‘ II 6.00 m/z 100.05 6.20 7™, 6.40 6.60 39.18% 5000 100
TrrrrTTyrmj 4..,n..,..... +TTTyrTTTJ■ TiZz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #63324:2,4-Pentanedione 43 6.00 6.20 6.40 6.60 "m/z 41.05 22.60% 552 85 100
58 72 +t +TTTT 6.00 6.^ 6.40 6.^ Tlfe-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105
24697.D NP103001.M Tue Nov 13 12:05:32 2001 Page 1
NYC-WTC_000068846
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000068866
Laboratory report documenting GCMS analysis of sample AD24699 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_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_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_000069601
Laboratory report documenting GCMS analysis of sample AD25457 conducted on November 26, 2001, noting unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067705
DEP lab report for GCMS analysis of sample AD23994 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_000068763
Laboratory report documenting GCMS analysis of sample AD24483 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_000069587
Laboratory report documenting GCMS analysis of sample AD25377 conducted on November 26, 2001, noting unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069790
Laboratory report documenting GCMS analysis of sample AD25603 conducted on November 28, 2001, noting unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.998
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 0.998
machine-extracted · confidence unavailable · Check page ↗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 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068748
Gas chromatography-mass spectrometry analysis of sample AD24482 completed November 13, 2001, identifying other unknown compounds with violations referenced in comments.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068880
Laboratory report documenting GCMS analysis of sample AD24700 identifying unknown compounds on November 19, 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_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_000068853
Laboratory report documenting GCMS analysis of sample AD24698 identifying unknown compounds on November 19, 2001.
Filed in the same folder