Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE10433 conducted on May 20, 2002.
NYC-WTC_000045238–000045246Folder label: “GCMS X 5/2/02 A 5/11/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Data File : C:\HPCHEM\l\DATA\MAY1002\10433.D Vial: 30 Acq On : 11 May 2002 6:23 pm Operator: Sample : gc/ms scan 5/2 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS0510.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L
Peak Number 1 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 8.14 13.37 ug/1 777141 1,4-Dichlorobenzene-d4 12.16 Hit# Of 5 Tentative ID MW MolForm CAS# Qual
1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 64 2 3-Hydroxy- 2 -pentanone 102 C5H10O2 003142-66-3 9 CH2=CHCH2C(0)OCH3 100 C5H802 003724-55-8 9 4 5-Hexen-2-one 98 C6H10O 000109-49-9 7 Abundance Scan 338 (8.139 min): 10433.D (-) m/z 43.05 100.00% 43
5000 59
+ । l l l । I-] I Tn I | I । i ! । i I I [ |—I 101 7.80 8.00 8.20 8.40 69 83 i ■ ■ ■ ■ i ■ 1 ■ ■ । 38,1 53 , ' i 1 1 1 1 i 1'1 1 1 i m/z 59.10 43.85% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 43
5000 ................../............... | t "J" I I I I | I Ti I | I I iT ] I I I I [ I
59 7.80 8.00 8.20 8.40 m/z 58.10 16.30%
m/z-> 10 20 27 I I 30 T +49 40 50 + 60 70 ■
80 ■ । ■ ■ ■ ■ 83 [ < ‘। । i
90 ' । l
100 101 । ।11 । । > । ।
110 Abundance #1691: 3-Hydroxy-2-pentanone 31 59 "I i [ i r Tr । i i Ji i [ r-r "r|11*"I4 7.80 8.00 8.20 8.40 5000 m/ z 101.15 14.02% 45 15 .. I .. II... 1 1 I 1 1 1 ■ । 1 1 1 1 । 1 1 1 ■ । 1 ‘ ' 1 । 1 66 73 84 I 1 1 1 1 i ' 1 ■ 1 i ■ ‘ 1 ■ i ' 1 1 1 1 1 1 1 ' 1 1 102 m/z—> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1448: CH2=CHCH2C(O)OCH3 i > ] i । । i [ i Hi i ] r r 1k । i i i । [—i 43 7.80 8.00 8.20 8.40 m/z 41.15 7.17%
5000
58 72 100 i ' ' ■ ' i ‘ ' 1 i 38 4 1 i 1 1 1 1 i ' 1 1 • i ' 1 1 1 i ' 1 1 1 i 1 1 ' ■ I ' ■ ■ 1 i 1 r i । i T r i * [1 II i | I I । i T3 I 7 | 1 m/z—> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40
10433.D GCMS0510.M Thu May 16 10:50:25 2002 Page 1
NYC-WTC_000045245
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000045279
GCMS analytical report for sample AE10437 showing unknown compounds and surrogate recovery data from May 20, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045214
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE10431 conducted on May 20, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044827
Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE10162 on May 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043600
Summary of GC/MS analytical results for sample AE09675 processed on May 10, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043572
Summary of GC/MS analytical results for sample AE09652 processed on May 10, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044847
Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE10166 on May 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043844
Laboratory report for sample AE09681 showing surrogate recovery and unknown compounds from May 17, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043581
Summary of GC/MS analytical results for sample AE09653 processed on May 10, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043590
Summary of GC/MS analytical results for sample AE09674 processed on May 10, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045313
GCMS analytical report for sample AE10515 showing unknown compounds and surrogate recovery data from May 21, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023335
Laboratory report showing GC/MS analysis results for sample AE09518 including surrogate recovery data on May 16, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023571
Laboratory report page showing GC/MS analysis for sample AE09683 including surrogate recovery data on May 15, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000045189
Department of Environmental Protection GCMS analysis record for the World Trade Center site dated May 2-11 2002.
Filed in the same folder
NYC-WTC_000045190
Lab data sheet recording analytical chemistry measurements and results from GCMS analysis of environmental samples, May 2002.
Filed in the same folder
NYC-WTC_000045194
Laboratory report showing blank analysis results for volatile organic compounds in sample AE10431 on May 17, 2002.
Filed in the same folder
NYC-WTC_000045202
Calibration data report for gas chromatography mass spectrometry analysis of sample AE10431 conducted in May 2002.
Filed in the same folder
NYC-WTC_000045206
Laboratory record containing manual entry reference values for volatile organic compounds in environmental sample AE10431 from May 11, 2002.
Filed in the same folder