Laboratory report documenting GCMS analysis of sample AD24050 conducted on October 29, 2001, noting unknown compounds.
NYC-WTC_000067867–000067879Folder label: “GCMS Scan X 10/5/01 An 10/25/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT2501\24050.D Vial: 11 Acq On : 25 Oct 2001 10:27 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\NP101901.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 2-Hexanone Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 6.46 0.78 ug/1 141207 1,4-Dichlorobenzene-d4 11.73 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 2-Hexanone 100 C6H12O 000591-78-6 87 2 2-Hexaarone, 4-hydroxy-3-propyl- 158 C9H18O2 062338-17-4 78 3 Oxiri .e, 2-methyl-2-(1-methylethyl) 100 C6H12O 072221-03-5 72 4 Meth 1 Isobutyl Ketone__________ 100 C6H12O 000108-10-1 52 ^bundanc^ Scan 154 (6.456 min): 24050.D (-) m/z 42.95 100.00% 43
58 5000
T 71 100 6.20 6.40 6.60 6.80 ,1,... p 11,.......... I'.,, , I ■ , ,, I ■,,, I............ m/z 58.05 53.00% TTfe-> 20 30 40 50 60 70 80 90 100 110 120 1^ 14K) Abundance #1556:2-Hexanone 43
58 5000 ,,, I,,,, I,. ■ 6.20 6.40 6.60 6.80 m/z 57700 16.65% 27 ' I ' ' I ' ‘ ' , .II,, <1 7 TiZz-> 20 30 40 50 60 70 80 90 100 110 1g) 130 140 Abundance #11968:2-Hexanone, 4-hydroxy-3-propyl-
58 6.2) 6.40 6.60 6.80 5000 29 “m/z 41.05 16.22%
100 ' I' ‘'' I' I ■' 11 I 140 ' I ’' ‘ ’ I ' ' '' I ' ' ' ' I' m/z-> 20 30 40 50 60 70 80 90 100tl01^'"'l30140 Abundance #1530: Oxirane. 2-methyi-2-(1-inethylethyl)- 43 6.20 6.40 6.60 6.80 58 m/z 100.00 11.08% 5000 71 30 I I . . I 1 1 . . 1 . I 1 ’ ' I ■ ' ■ ■ I ' ' ' ‘ I ■ mfe-> 20 30 40 50 60 70 80 90 100 110 120 130 140 6.40 6.60 6.80
24050.D NP101901.M Fri Oct 26 10:25:59 2001 Page 1
NYC-WTC_000067875
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NYC-WTC_000067855
Laboratory report documenting GCMS analysis of sample AD24049 conducted on October 29, 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_000067826
Laboratory report documenting GCMS analysis of sample AD24047 conducted on October 29, 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_000067880
Laboratory report documenting GCMS analysis of sample AD24051 conducted on October 29, 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_000067922
Laboratory report documenting GCMS analysis of sample AD24134 conducted on October 29, 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_000067894
Laboratory report documenting GCMS analysis of sample AD24052 conducted on October 29, 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_000067908
Laboratory report documenting GCMS analysis of sample AD24133 conducted on October 29, 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_000067782
Laboratory report documenting GCMS analysis of sample AD23997 conducted on October 29, 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_000067481
DEP lab report for GCMS analysis of sample AD23902 conducted on October 23, 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_000067811
Laboratory report documenting GCMS analysis of sample AD24046 conducted on October 29, 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_000067522
DEP lab report for GCMS analysis of sample AD23905 conducted on October 23, 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_000089299
Laboratory record for sample AD23798 showing detection of unknown compounds on November 1, 2001.
1 shared non-person entities · 1 shared topics · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000067735
Record of a GCMS scan conducted at the World Trade Center site in late October 2001.
Filed in the same folder
NYC-WTC_000067736
Header page from a GCMS scan batch dated October 5, 2001, associated with DEP laboratory operations.
Filed in the same folder
NYC-WTC_000067739
Calibration data sheet listing surrogate compounds and retention times for GC/MS instrument used in TCLP testing on October 25, 2001.
Filed in the same folder
NYC-WTC_000067752
Laboratory report documenting GCMS analysis of sample AD23995 conducted on October 29, 2001, noting unknown compounds.
Filed in the same folder
NYC-WTC_000067767
Laboratory report documenting GCMS analysis of sample AD23996 conducted on October 29, 2001, noting unknown compounds.
Filed in the same folder