Laboratory report documenting GCMS analysis of sample AD26008 conducted on December 12, 2001.
NYC-WTC_000030864–000030874Folder label: “GCMS SCAN X 10/31/01 AN 11/21/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\NOV1901\26008.D Vial: 18 Acq On : 20 Nov 2001 7:54 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\l\METHQDS\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.
7.70 1.17 ug/1 240676 1,4-Dichlorobenzene-d4 11.71
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 2-Pentanone 4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 50 2 Acetic acid , 1,1-dimethylethyl este 116 C6H1202 000540-88-5 33 3 Morpholine, 4-methyl- 101 C5H11NO 000109-02-4 9 4 5-Hexen-2 -one 98 C6H10O _ _____ 000109-49-9 7 Abundance Scan 289 (7.695 min): 26008.D (-) m/z 43.0.5 100.00% 43
5000 59
101 1 1 1 i 1 1 1 1 n 1 ■ 1 i 1 * 1 1 । 1 ' > ' 7.40 7.60 7.80 8.00
mz-> I " ‘11 m I" " r ■" i83■1" r ".111'" i" " i''" r " ■ i" " i' r " ■ i" I"1 • i"'111 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 207 m/z 59.05 47.23% Abundance #64275: 2-Pentanone, 4-hydroxy-4-methyl- I 43
5000 59 7.40 7.60 7.80 8.00 101 m/z 101.05 21.55% 15 31 | . i . .I 83 I F" ‘ 'I ' i" " i1 ■" r "1 r " ■ i 11"11 ‘I ""I1‘"I ""I ' r "' r " ‘ i" " r " 'i"" r ,,,i" " i m/z-> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190 200 210 Abundance #3292: Acetic acid. 1,1-dimethylethyl ester 43
7.40 7.60 7.80 8.00 5000 - 57 m/z 58.05 18.84%- 101 15 27 " r "' iH " i" " r "' r "' I" " r "' i" " i' ■ ■' i" " r "' i" " r' m " " 11TT "111''" l11'' 11'1' I 1‘T miz-> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190 200210 Abundance #1640: Morpholine, 4-methyl- 43 7.40 7.60 7.80 8.00 m/ z 41.00 7.19% 5000 - 101 15 71 I ..... 27 .... ... .... NN—vww) m/z-> ।... km 10 20 30 40 50 60 70 80 90 100110120130140150160170180 190 200 210 7.40 7.60 7.80 3.00
26008.D GCMS1126.M Wed Dec 12 09:51:58 2001 Page 2
NYC-WTC_000030873
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NYC-WTC_000030826
Laboratory report documenting GCMS analysis of sample AD26005 conducted on December 12, 2001, including surrogate compound data.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030816
Laboratory report documenting GCMS analysis of sample AD25949 conducted on December 12, 2001, including surrogate compound data.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030885
Laboratory report documenting GCMS analysis of sample AD26010 conducted on December 12, 2001.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030763
Laboratory report documenting GCMS analysis of sample AD25944 conducted on December 12, 2001, including surrogate compound data.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030752
Laboratory report documenting GCMS analysis of sample AD25940 conducted on December 12, 2001, including surrogate compound data.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030795
Laboratory report documenting GCMS analysis of sample AD25947 conducted on December 12, 2001, including surrogate compound data.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069863
Laboratory report documenting GCMS analysis of sample AD25732 conducted on November 29, 2001, noting other unknown compounds.
1 shared topics · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069885
Laboratory report documenting GCMS analysis of sample AD25734 conducted on November 29, 2001, noting other unknown compounds.
1 shared topics · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069409
Laboratory report documenting GC/MS analysis of sample AD25073 conducted on November 28, 2001.
1 shared topics · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069874
Laboratory report documenting GCMS analysis of sample AD25733 conducted on November 29, 2001, noting other unknown compounds.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000070010
Laboratory report documenting GCMS analysis of sample AD25733 conducted on November 29, 2001, noting other unknown compounds.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069999
Laboratory report documenting GCMS analysis of sample AD25732 conducted on November 29, 2001, noting other unknown compounds.
1 shared topics · similarity 0.998
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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Gas chromatography-mass spectrometry scan record from late October to November 2001 regarding environmental sample analysis.
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NYC-WTC_000030680
Chromatogram and calibration data for DFTPP standard used to verify GC/MS instrument performance during environmental analysis.
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NYC-WTC_000030685
Header page for a gas chromatography-mass spectrometry scan file related to environmental testing at the World Trade Center site.
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NYC-WTC_000030698
Gas chromatography-mass spectrometry analysis of sample AD25845, December 12, 2001, identifying other unknown compounds with threshold of 5.0 ug.
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NYC-WTC_000030708
Laboratory report documenting GCMS analysis of sample AD25873 conducted on December 12, 2001, noting unknown compounds.
Filed in the same folder