Laboratory report documenting GC/MS analysis of environmental sample AD23341 conducted on October 19, 2001.
NYC-WTC_000088648–000088659Folder label: “GC/MS Scan 9/26/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\OCT1801\23341.D Vial: 9 Acq On 19 Oct 2001 12:01 am Operator: 209 GALOS Sample gc/ms unknown re extracted Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\NP091101.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 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. 7.76 1.30 ug/1 121796 1,4-Dichlorobenzene-d4 11.76
Hit# Of 5 Tentative ID MW MolForm CAS# Qual
1 2-Pentanone^/4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 74 2 2-Nonanone< 9-hydroxy- 158 C9H18O2 025368-56-3 36 3 Acetic a^zld, 1,1-dimethylethyl este 116 C6H12O2 000540-88-5 33 4 Hydrazj/e, 1,1-bis(1-methylethyl)- 116C6H16N2 000921-14-2 28 Abundance 7 Scan 296 (7.755 min): 23341 .D (-) m/z 43.00 100.00% 43
59 5000 _________ 101 ' ' I ' ' ' ' I ' ' ' ' I ' ' 'mP I ' I I I 83 J _740__7,60__7;80_a00___ 207 m/z 5^705 50.18% ...... I ‘I"I'"' I I""I""I' "'I""I'
L nZz-> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43
5000 59 740 7.60 7.80 8.00 18.78% 27 I I „lI 88 101 ,I "I’'''"i" " I" " I" I"'' I" " I i " " I'' " I' I " " I " " I' ‘ ' I' ‘ " I " " I " "1 " "1" " I mZz-> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 Abundance #11995:2-Nonanone, 9-hydroxy- 40 58
740 7.60 7,80 8.00 5000 m/z 58.05 17.71%
71 82
jrmr I" " I" " I I" " I ‘ ’"I I 10 20 30 40 50 60 70 80 90 1 00110120130140150160170180190200210 Abundance #3292: Acetic acid, 1,1 -dimethylethyl ester J 43 7.40 7.60 7.80 8.00 m/ Z 41.05 7.53%
5000 57
101 ^1® 27 ........ ......................... I'M- I'" ’ I ” ” I" " I" " I" " I" " I'"' I" " I"' T "' I" " I ’" ’ I" " I" " I" ” I Ti/z-> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 7.80 8.00
23341.D NP091101.M Fri Oct 19 10:12:50 2001 Page 2
NYC-WTC_000088657
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NYC-WTC_000088671
Laboratory report documenting GC/MS analysis of environmental sample AD23342 conducted on October 19, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000088683
Laboratory report documenting GC/MS analysis of environmental sample AD23344 conducted on October 19, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000088660
Laboratory report documenting GC/MS analysis of environmental sample AD23472 conducted on October 19, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089299
Laboratory record for sample AD23798 showing detection of unknown compounds on November 1, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000088624
Laboratory report documenting GC/MS analysis of environmental sample AD23340 conducted on October 19, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000088636
Laboratory report documenting GC/MS analysis of environmental sample AD23359 conducted on October 19, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089333
Laboratory report documenting GC/MS analysis of sample AD23837 conducted on November 1, 2001, identifying unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067855
Laboratory report documenting GCMS analysis of sample AD24049 conducted on October 29, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068799
Laboratory report documenting GCMS analysis of sample AD24486 identifying unknown compounds on November 13, 2001.
1 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067950
Laboratory report documenting GCMS analysis of sample AD24214 conducted on November 1, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068185
Laboratory report documenting GCMS analysis of sample AD24292 conducted on November 5, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068622
Laboratory report documenting GCMS analysis of sample AD24491 conducted on November 13, 2001, identifying unknown compounds.
1 shared non-person entities · 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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NYC-WTC_000088485
Gas chromatography-mass spectrometry scan results recorded on September 26, 2001 for environmental samples.
Filed in the same folder
NYC-WTC_000088486
Chromatogram data and peak analysis for a laboratory blank sample processed on October 18, 2001.
Filed in the same folder
NYC-WTC_000088491
Calibration data table for TCLP analysis using GC/MS standards processed on October 18, 2001.
Filed in the same folder
NYC-WTC_000088504
Laboratory report documenting GC/MS analysis of environmental sample AD23325 conducted on October 16, 2001.
Filed in the same folder
NYC-WTC_000088520
Laboratory report documenting GC/MS analysis of environmental sample AD23326 conducted on October 16, 2001.
Filed in the same folder