DEP lab report for GCMS analysis of sample AD23915 conducted on October 25, 2001, noting unknown compounds.
NYC-WTC_000067635–000067650Folder label: “GCMS Scan X 10/4/01 An 10/18/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT1701\23914.D Vial: 12 Acq On : 18 Oct 2001 12:03 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\NP091101.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 5 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T.
7.75 1.41 ug/1 143209 1,4-Dichlorobenzene-d4 11.76
Hit# of 5 tntative ID MW MolForm CAS# Qual
1 2-Pent ano; , 4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 42 2 CH2=CHCH: (O)OCH3 100 C5H8O2 003724-55-8 10 3 Acetone 58 C3H6O 000067-64-1 9 4 5-Hex- -2-one 98 C6H10O 000109-49-9 9 abundance Scan 295 (7.752 min): 23914.D (-) m/z 42.95 100.00% 43
59 5000
101 7.^ 7W 7W 8.00 ill ,1.................................... 207 m/z 59^765“ 54.05% ‘ I ' ' ‘ ' T" iV. Tlfe-> 20 40 60 80 100 120 140 160 180 200 Abundance #64275:2-Pentanone, 4-hydroxy-4-methyl- 43
5000 I' 59 7’40 7.60 7.80 8 00 m/z 100.95 18767% 15 31 I I I I -T-T-ST-n-r^T-TT-rTT-rn-rTT-r-r-r-r^^ ■ ' I ’ ' u •nfe-> 20 40 60 sb" ' 166 " IM " " ICT " " 2ro <\bundance #1448: CH2=CHCH2C(O)OCH3 43 T T' 7.40 7.60 7.80 8.00 5000 m/^ 58.05 16.54%
58 .y. .1, T1A!-> 20 40 60 sb" ' iro ' ‘ ‘ 140 “ lOT " iw " 200 Abundance #94: Acetone T I' 40 7.40 7.CT 7.80 8.00 m/z 41.05 9.14% 5000 15 58 27 J , , ,il,., , ..il, J, . ........... ..................... .. n&-> 20 40 CT 80 100 120 140 160 180 200 7.40 7.60 7,80 8.00
23914.D NP101901.M Wed Oct 24 11:15:02 2001 Page 5
NYC-WTC_000067647
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NYC-WTC_000067675
DEP lab report for GCMS analysis of sample AD23948 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_000067796
Laboratory report documenting GCMS analysis of sample AD23998 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_000067752
Laboratory report documenting GCMS analysis of sample AD23995 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_000067690
DEP lab report for GCMS analysis of sample AD23993 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_000067720
Laboratory report documenting GCMS analysis of sample AD23993 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_000067767
Laboratory report documenting GCMS analysis of sample AD23996 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_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 0.999
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_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_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_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 0.998
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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NYC-WTC_000067619
Record of a GCMS scan conducted at the World Trade Center site in early November 2001.
Filed in the same folder
NYC-WTC_000067620
Header page from a GCMS scan batch dated October 4, 2001, associated with DEP laboratory operations.
Filed in the same folder
NYC-WTC_000067623
DEP lab report for GCMS analysis of sample AD23914 conducted on October 25, 2001, noting unknown compounds.
Filed in the same folder
NYC-WTC_000067651
DEP lab report for GCMS analysis of sample AD23947 conducted on October 25, 2001, noting unknown compounds.
Filed in the same folder
NYC-WTC_000067675
DEP lab report for GCMS analysis of sample AD23948 conducted on October 25, 2001, noting unknown compounds.
Filed in the same folder