NYC-WTC_000032427
Laboratory report for GCMS analysis of sample AD26987 completed on December 11, 2001.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Laboratory report for GCMS analysis of sample AD26833 completed on December 11, 2001, showing surrogate recovery data.
NYC-WTC_000032286–000032307Folder label: “GCMS X 11/8/01 A 12/7/01”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\l\DATA\DEC0601\26833.D Vial: 33 Acq On 7 Dec 2001 4:14 pm Operator: GALOS Sample gc/ms unknown Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 6
R.T. EstConc Area Relative to ISTD R.T.
7.85 2.64 ng/uL .993698 1,4-Dichlorobenzene-d4 11.89
Hit# of 5 Tentati ID MW MolForm CAS# Qual
1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 59 2 2-Pentanone, 4-Hydroxy-4-methyl- 116 C6H1202 000123-42-2 43 3 2-Pentanone, 4khydroxy-4-methyl- 116 C6H1202 000123-42-2 38 4 Acetic acid. 1'1-dimethylethyl este 116 C6H1202 000540-88-5 28 Abundance Scan 328 (7.851 min): 26833.D (-) m/ z 43.00 100.00% 43
5000 59
101 ............4.......... — 7.40 7.60 7.80 8.00 S.20 38,4 +53+ IT 83 -I-pBnnm m/z 59.1,0 45.82% miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 4b
5000 - .................1 IInnnnr 59 7.40 7.60 7.80 8.00 8.20 m/Z 58.10 18.04% ■ ■ I ' 27 i l l • ‘ ' • I ' • • ' I 49 Tn ............. 83 ...... 101...... m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #3245: 2-Pentanone, 4-hydroxy-4-methyl- 43 J. 7.40 7.60 7.80 8.00 8.20 5000 59 m/z 101.0,5 15.96%
31 83 101 । i 73 .................. 1 m/z-> 10 20 30 ____ 40 50 60 70 80 90 100 110 Abundance #64275: 2-Pentanone, 4-hydroxy-4-methyl- 43 7.40 7.60 7.80 8.00 8.20 m/z 41.0,5 6.58%
5000 59
15 31 101 I 83 - T" । i 1 I • ■ • ■ i ' T T—yntt i ' ■ 1 ' i ’ 1 • ' i '• ' ' i 31—4-AP,+4-4-4-I—PA-MMAA m/z-> 10 20 30 40 50 60 70 80 90 100 110 740 7.60 7.80 8.00 20
26833.D NP112701.M Tue Dec 11 14:46:32 2001 Page 2
NYC-WTC_000032295
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000032427
Laboratory report for GCMS analysis of sample AD26987 completed on December 11, 2001.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032462
Laboratory report for GCMS analysis of sample AD26991 completed on December 11, 2001.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032534
Laboratory report for GCMS analysis of sample AD27009 completed on December 11, 2001.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032400
Laboratory report for GCMS analysis of sample AD26985 completed on December 11, 2001, showing surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032503
Laboratory report for GCMS analysis of sample AD27007 completed on December 11, 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030836
Laboratory report documenting GCMS analysis of sample AD26006 conducted on December 19-20, 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032028
Laboratory report documenting GCMS analysis of sample AD26679 identifying unknown compounds on December 10, 2001.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032343
Laboratory report for GCMS analysis of sample AD26982 completed on December 11, 2001, noting unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032448
Laboratory report for GCMS analysis of sample AD26988 completed on December 11, 2001.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000087097
Laboratory report documenting GC/MS analysis of sample AD22558 conducted on October 1, 2001, identifying unknown compounds.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000087022
Laboratory report documenting GC/MS analysis of sample AD22549 conducted on September 27, 2001, identifying unknown compounds.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000087068
Laboratory report documenting GC/MS analysis of sample AD22552 conducted on September 27, 2001, identifying unknown compounds.
1 shared topics · similarity 0.995
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_000032266
Department of Environmental Protection record logging GCMS X samples from November to December 2001.
Filed in the same folder
NYC-WTC_000032267
Fragmented header page from a GCMS data file associated with the December 7, 2001 testing period.
Filed in the same folder
NYC-WTC_000032269
Calibration data sheet listing standard compounds and response factors used for GCMS analysis on December 6, 2001.
Filed in the same folder
NYC-WTC_000032308
Laboratory report for GCMS analysis of sample AD26845 completed on December 11, 2001, indicating unknown compounds.
Filed in the same folder
NYC-WTC_000032321
Laboratory report for GCMS analysis of sample AD26346 completed on December 11, 2001, with surrogate recovery results.
Filed in the same folder