Laboratory report documenting GCMS analysis of sample AD24641 with detection of unknown compounds on November 13, 2001.
NYC-WTC_000068672–000068683Folder label: “508 Scan X 10/16/01 A 11/5/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File ; C:\HPCHEM\1\DATA\NOV0501\24641.D vial: 11 Acq On : 5 Nov 2001 9:44 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\NP103001.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 0.86 ug/1 160551 1,4-Dichlorobenzene-d4 11.72 Hit# of 5 Tentati-ve ID MW MolForm CAS# Qual
1 2-Pentanone ,^,4^hydroxy-4-methyl- 116 C6H12O2 000123-42-2 59 2 Acetic acijd; 1,1-dimethylethyl este 116 C6H12O2 000540-88-5 33 3 Butane, ^af-ethoxy- 102 C6H14O 000628-81-9 9 4 5-Hex^ -2 -one 98 C6H10O 000109-49-9 9 ^bundance Scan 289 (7.694 min): 24641 .D (-) m/z 43.05 100.00% 4|3
59 5000
101 r-r-i I I 1 I I I I I 7.40 7.60 7.80 8.00
n/z-> 10 20 30 40 .50,^460..... 70 ”... 80 90 ,1.. 110 m/z 100 59.05 50.09% Wiundance #3245:2-Pentanone, 4-hydroxy-4-methyl- 4)3
5000 59 7.40 7.60 7.80 8.00 m/z 101.05 20.55% 31 83 101 I I 73 I ' ' ' ' I ' ' ' I I ' ' ' ' I n/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #3292: Acetic acid, 1,1-dimethylethyl ester 4)3 ....... I ' ' 7.40 7.60 7.80 8.00 5000 57 ::: 101 15 27 ' I ' ' ' ' I ' ' ' ‘ I ' I ' ' ' ' I ‘ ' I Tife-> 10 20 30 40 50 60 70 80 90 100 110 Miundance #63550; Butane, 1-ethoxy- 7.40 7.60 7.80 8.00 31 “m/z 41.05 6.15% 5000
45 73 !L 'll'l'-'l"' •V I 87 102 ' I ' ' ' ' I ' ' ' ' I ' ' I ' ' ' ' I ■n/z-> 10 20 30 40 50 60 70 80 90 100 110 7.40 7.60 7.80 8.00
24641.D NP103001.M Fri Nov 09 12:16:14 2001 Page 2
NYC-WTC_000068681
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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_000068684
Laboratory report documenting GCMS analysis of sample AD24642 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_000068708
Laboratory report documenting GCMS analysis of sample AD24695 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_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_000068610
Laboratory report documenting GCMS analysis of sample AD24490 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_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_000069676
Laboratory report documenting GCMS analysis of sample AD25462 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_000068598
Laboratory report documenting GCMS analysis of sample AD24489 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_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_000068647
Laboratory report documenting GCMS analysis of sample AD24493 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_000069484
Laboratory report documenting GCMS analysis of sample AD25263 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 ↗No available related records indexed in this group.
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NYC-WTC_000068555
Record of a GCMS scan conducted at the World Trade Center site in mid-November 2001.
Filed in the same folder
NYC-WTC_000068556
Log sheet recording liquid-liquid extraction parameters and sample processing details for November 2001.
Filed in the same folder
NYC-WTC_000068559
Calibration data table for GC/MS instrument used in TCLP analysis, generated on November 5, 2001.
Filed in the same folder
NYC-WTC_000068572
Laboratory report documenting GCMS analysis of sample AD24487 conducted on November 13, 2001, identifying unknown compounds.
Filed in the same folder
NYC-WTC_000068585
Laboratory report documenting GCMS analysis of sample AD24488 conducted on November 13, 2001, identifying unknown compounds.
Filed in the same folder