GCMS analysis report for sample AE11568 showing unknown compounds and surrogate recovery data from May 29, 2002.
NYC-WTC_000025580–000025591Folder label: “GCMS X 5/17/02 A 5/16/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Llbrary searen compound Report Data File : C:\MSDCHEM\1\DATA\020521\11568.D Vial: 21 Acq On : 22 May 2002 4:07 am Operator: Nefliu Sample : sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020521.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 ********************************************************************* Peak Number 1 2-Pentanone, 4-hydroxy-4-me... Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 6.16 13.72 ug/1 951622 1,4-Dichlorobenzene-d4 11.38 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 83 2 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 56 3 2 - Pentanone , 4 - hydroxy-4-methyl - 116 C6H1202 000123-42-2 38 4 Oxirane, 3-ethyl-2,2-dimethyl- 100 C6H120 001192-22-9 28 Abundance t Scan 524 (6.158 min): 11568.D (-519) (-) m/ z 43.05 100.00% 43
59 5000
101 580 6.00 6.20 6.40 6.60 .69 83 193 0+ ' ■' i" " i11" i" r‘ +p I ‘ ‘" I" " i ‘‘' i'1'11 ‘" i" ‘' i “ " i" " I ‘ ' r ‘' i''" i ‘' i" " i" " i' m/z 59.10 50.77% m/z-> 10 20 30 40 50 60 70 80 90 100110120130140150 160170180190 Abundance #109755:2-Pentanone, 4-hydroxy-4-methyl- 4
5000 59 5.80 6.00 6.20 6.40 6.60 m/z 58.10 21.19%
miz-> 0 -rrrp- 15 31 + 101 ' I H " I83 ' I ‘ “ 1, 1 I 1 " ‘ 1 ' " m > I | I I I I | I । I 1 [ I I H | M I I | I I | | | | | ITp I I 1 ( I
10 20 30 40 50 60 70 80 90 100110120130140150 160170180190 Abundance #109756:2-Pentanone, 4-hydroxy-4-methyl- 43 rr l ' I 11 I ' 1 ' ■ I ' 11mm > i—fr 5.80 6.00 6.20 6.40 6.60 5000 59 m/z 101.10 17.39%
31 83 191 01- I'" ■ i ■'' ■ i" i"'111'111" " I"11111" I1"1" I “111" " I" " I"111" " 11 m/z-> 10 20 30 40 50 60 70 80 90 100110120130140150 160170180190 Abundance #5851:2-Pentanone, 4-hydroxy-4-methyl- 43 5.80 6.00 6.20 6.40 6.60 m/z 41.10 6.66% 5000 59 27 — 101 —,6983 92 1................................. 0 - 1 ‘ ‘ I ""I ‘''' i" " i" ‘' i'"' i1"' i11111' “1111" I"1' 1 “ " 11ITTI1111 j 111 ■ j ।' 1111 **1 n/z-> 10 20 30 40 50 60 70 80 90 100110120130 140150 160 170180 190 5.80 6.00 6.20 6.40 6.60
11568.D SCAN020521.M Fri May 24 09:42:34 2002 Page 3
NYC-WTC_000025586
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NYC-WTC_000024851
GCMS analysis results for sample AE10245 conducted May 28, 2002, showing unknown compounds and 2,4-DDD surrogate recovery at 86 percent.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024871
Laboratory report of GCMS analysis for sample AE10246 conducted on May 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024935
Chromatogram and integration data from Method 508 GC/MS analysis of sample AE10302 performed on May 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024896
Laboratory report of GCMS analysis for sample AE10247 conducted on May 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024832
Laboratory report of GCMS analysis for sample AE10244 conducted on May 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024915
Laboratory report of GCMS analysis for sample AE10301 conducted on May 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025568
GCMS analysis report for sample AE11567 showing unknown compounds and surrogate recovery data from May 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022598
Laboratory report of GCMS analysis for sample AE11566 conducted on May 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024813
Laboratory report of GCMS analysis for sample AE10243 conducted on May 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024706
Laboratory report documenting GCMS analysis of sample AE11281 conducted on May 22, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045748
Gas chromatography-mass spectrometry analysis of sample AE10701 conducted May 20, 2002, detecting unknown compounds and 2,4-DDD at 82% recovery.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046180
Laboratory report listing GCMS results for unknown compounds and surrogates from sample AE10133 on May 17, 2002.
1 shared topics · similarity 0.996
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_000025494
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
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NYC-WTC_000025495
Laboratory log sheet recording Method 608 extraction parameters and sample counts for sample AE11423 in May 2002.
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Laboratory report showing non-detect levels for 15 volatile organic compounds in a GCMS method blank processed on May 17-21, 2002.
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NYC-WTC_000025508
Laboratory report of GCMS calibration data showing response values and detection limits for 15 volatile organic compounds on May 17-21, 2002.
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NYC-WTC_000025512
Laboratory report of GCMS reference standard analysis showing response values for 15 volatile organic compounds on May 17-21, 2002.
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