Gas chromatography-mass spectrometry report for sample AE10809 showing detection of unknown compounds and surrogate recovery.
NYC-WTC_000045984–000046005Folder label: “GCMS X 5/7/02 A 5/15/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Data File : C:\MSDCHEM\1\DATA\051402\10809.D Vial : 19 Acq On : 15 May 2002 5:01 am Operator: Mclean Sample : 5/7 kb Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e
Quant Method C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title 508 Modified GC/MS scan Library C:\DATABASE\NIST98.L ********************************************************************* Peak Number 4 4-Penten-2-one, 4-methyl- Concentration Rank 6
R.T. EstConc Area Relative to ISTD R.T.
7.73 0.30 ug/L 360644 1,4-Dichlorobenzene-d4 9.94
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 4-Penten-2-one, 4-methyl- 98 C6H10O 003744-02-3 27 2 3-Oxetanol, 2,2,3-trimethyl- 116 C6H1202 025910-96-7 25 3 3-Hexene-2,5-diol 116 C6H1202 007319-23-5 10 4 3-Pyrrolidinol 87 C4H9NO 040499-83-0 9 Abundance Scan 791 (7.727 min): 10809.D (-784) (-) m/z 43.10 100.00% 43
5000 58 87 ’ । l ■ 1 ■ ■ I ■ ■ ■ ■ । ■ ■ ■ ■ । 98 7.40 7.60 7.80 8.00 ol pT-TTp-FTTy?6.41 + 69 -PPH A l 49 i I I"1'I m/ z 58.10 28.76%
U m/z-> 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 Abundance #110033: 4-Penten-2-one, 4-methyl- 4(3
AywwWWir 5000 > I | | | i '। | r~1 I l pl l I [ > I i r |
7.40 7.60 7.80 8.00 28 83 m/z 87.10 24.24%
n/z-> 0 TI‘ .11,,1.739,a1. 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 55 1+I । II I I | I > I ! | i1 1" I" 111 m 98
Abundance #5761: 3-Oxetanol, 2,2,3-trimethyl- 43 ........................................... 1 1 | 1 1 "1| I I r i j i i i i j I i | | |
7.40 7.60 7.80 8.00 5000 m/z 41.20 14.10% 58 71 29 86 53 111 11 ■. 11 81,| 98 0 ......... ........ 'I""!,.!. TITHuTmT n/z-> 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #5279: 3-Hexene-2,5-diol 43 7.40 7.60 7.80 8.00 m/ z 59.10 13.29%
5000 55 83 98 0 50 34.1. TH+ I I I I ] I i I । | r I i I ] I I r T । FTHT I I j I I I I I I I 1 I I I I I I I I I I I I I I I I I I I , 61 71 I | I I ! I | ! ! > ■ | I I । I | I ! I , | I ! ! ! | .....I -ip-T-T-r-Tp—r-r 1 1 1 ' 1 1 ' 1 1 ' ’ 1 I H...... , •n/z-> 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 7.40 7.60 7.80 8.00
10809.D 050102.M Thu May 16 12:37:27 2002 Page 8
NYC-WTC_000045996
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000046036
Gas chromatography-mass spectrometry report for sample AE10811 showing detection of unknown compounds and surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046006
Gas chromatography-mass spectrometry report for sample AE10810 showing detection of unknown compounds and surrogate recovery.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046094
Gas chromatography-mass spectrometry report for sample AE10815 showing detection of unknown compounds and surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046064
Gas chromatography-mass spectrometry report for sample AE10813 showing detection of unknown compounds and surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044408
Laboratory report documenting GCMS analysis of sample AE10134 conducted on May 8, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044672
Laboratory report documenting GCMS analysis of sample AE09335 conducted on May 8, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023991
Laboratory report showing GC/MS analysis of sample AE10984 with surrogate recovery data for 2,4-DDD.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023179
Laboratory report showing GCMS analysis of sample AE09577 conducted on May 14, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023130
Laboratory report showing GCMS analysis of sample AE09575 conducted on May 14, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023107
Laboratory report showing GCMS analysis of sample AE09574 conducted on May 14, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023949
Laboratory report showing GC/MS analysis of sample AE10983 with surrogate recovery data for 2,4-DDD.
1 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023454
Laboratory report showing GC/MS analysis results for sample AE10160 including surrogate recovery data on May 14, 2002.
1 shared topics · similarity 0.993
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_000045932
Department of Environmental Protection GCMS analysis record for the World Trade Center site dated May 7-15 2002.
Filed in the same folder
NYC-WTC_000045933
Fragmented page from a GCMS laboratory record collection dated between May 7 and May 15, 2002.
Filed in the same folder
NYC-WTC_000045936
Gas chromatography-mass spectrometry blank analysis conducted May 17, 2002 testing for semivolatile organic compounds with all results below method reporting limits.
Filed in the same folder
NYC-WTC_000045964
Gas chromatography-mass spectrometry calibration report for sample AE10809 showing measured values for semivolatile organic compounds.
Filed in the same folder
NYC-WTC_000045968
Gas chromatography-mass spectrometry reference report for sample AE10809 showing measured values for semivolatile organic compounds.
Filed in the same folder