Laboratory record for sample AD23654 showing detection of unknown compounds on October 16, 2001.
NYC-WTC_000089087–000089101Folder label: “GC/MS Scan 9/28/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File ; C:\HPCHEM\1\DATA\OCT1501\23654.D Vial: 7 Acq On : 15 Oct 2001 6:03 pm Operator: 209 GALOS Sample : gc/ms unknown 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 5 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 7.75 2.13 ug/1 208328 1,4-Dichlorobenzene-d4 11.76
Hit# of 5 ihtative ID MW MolForm CAS# Qual
1 2-Pentano^, 4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 50-=-* 2 Acetic aoTd, 1,1-dimethylethyl este 116 C6H12O2 000540-88-5 33 3 CH2=CH™2C (0) OCH3 100 C5H8O2 003724-55-8 10 4 Morpholine, 4-methyl-____________ 101 C5H11NO 000109-02-4 9 Abundance Scan 295 (7.751 min): 23654.D (-) m/z 4^795 100.00% 43
5000
TiZz-> Abundance 10 20 30 40 50 51 60 59
70 80 #64275: 2-Pentanone, 4-hydroxy-4-methyl- 83 I—l—I—1—1—1—f— 90 101
100 110 _L_ m/z 740 7.60 59.05 7.80 8.00 T
51.92%
4|3
5000 ' ' I ' ' ' ' I ' ' ' ' I ' ' ' ' I ' ' ' ' I ' 59 740 7.60 7.80 8.00 m/z 101.05 19777% 1,5 31 I, , I I , I I I , , , co , , , , , , 1 101 ,1, , , , , I I, ........... n/z-> 10 20. 30 40 50 60 70 80 90 100 110 Abundance #3292: Acetic acid, 1,1<limethylethyl ester —4(3-.,--------- - -------------r-----------
' I ‘ ' I ' ' ' ' I ' ‘ ' I ' 7.40 7.60 7.80 8.00 5000 57 m/^ 58.05 15.64% 101 15 27 ' I ' ' ' ' I ' ' ' ’ I ‘ ' I ' ' ' ' I ' * ' ' I ' ' ' ' i. , TiZz-> 10 20' “'30 40 50 60 70 80 90 100 110 Abundance —- - --------- #1448: CH2=CHCH2C(O)OCH3 ^7X0 7.60 ~ 7.80 ~~8.00— m/^ - 41.05 7.84%
5000
58 .................................... 3^, 11 I. I I I . . I I 1 1 I . I I I . . I . I I I I I
■nZz-> 10 20 30 40 50 60 70 80 90 100 110 7.40 7.60 7.80 8.00
23654.D NP091101.M Tue Oct 16 15:05:06 2001 Page 5
NYC-WTC_000089099
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000089073
Laboratory record for sample AD23653 showing detection of unknown compounds on October 16, 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_000089130
Laboratory record for sample AD23697 showing detection of unknown compounds on October 16, 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_000089115
Laboratory record for sample AD23656 showing detection of unknown compounds on October 16, 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_000089171
Laboratory record for sample AD23717 showing detection of unknown compounds on October 17, 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_000089203
Laboratory record for sample AD23719 showing detection of unknown compounds on October 17, 2001.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089259
Laboratory record for sample AD23723 showing detection of unknown compounds on October 17, 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_000089045
Laboratory report documenting GC/MS analysis of sample AD23652 conducted on October 16, 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_000089446
Laboratory report documenting GC/MS analysis of sample AD23797 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_000089144
Laboratory record for sample AD23698 showing detection of unknown compounds on October 17, 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_000067796
Laboratory report documenting GCMS analysis of sample AD23998 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_000067675
DEP lab report for GCMS analysis of sample AD23948 conducted on October 25, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067767
Laboratory report documenting GCMS analysis of sample AD23996 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 ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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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_000089025
Fragmented GC/MS scan page from a laboratory blank sample dated September 28, 2001.
Filed in the same folder
NYC-WTC_000089026
Fragmented GC/MS scan page from a laboratory blank sample dated September 28, 2001.
Filed in the same folder
NYC-WTC_000089030
GC/MS analysis report with TCLP calibration table data from October 16, 2001.
Filed in the same folder
NYC-WTC_000089045
Laboratory report documenting GC/MS analysis of sample AD23652 conducted on October 16, 2001.
Filed in the same folder
NYC-WTC_000089059
Laboratory report documenting GC/MS analysis of sample AD23651 conducted on October 16, 2001.
Filed in the same folder