Laboratory record for sample AD23721 showing detection of unknown compounds on October 17, 2001.
NYC-WTC_000089234–000089246Folder 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\23721.D Vial: 17 Acq On : 16 Oct 2001 3:49 am 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 3 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 7.76 ,1.2 9 ug/1 120056 1,4-Dichlorobenzene-d4 11.77
Hit# of 5 Te: tive ID MW MolForm CAS# Qual
1 2-Pentano: , 4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 53 2 Acetic id, 1,1-dimethylethyl este 116 C6H12O2 000540-88-5 28 3 CH2=CHCH2C(O)OCH3 100 C5H8O2 003724-55-8 10 4 Moj^oline, 4-methyl- _________ 101 C5H11NO . 000109-02-4 9 Abundance Scan 296 (7.755 min): 23721 .D (-) m/ z 42.95 100.00% 4)3
59 5000-
101 I ' I I r-i , I I , , , I . , , , I ,
TlZz-> —r-r-r-r-p-r-n-r-p—r-i-r-f-r ■t-r 10 20 30 3^ Il 40 50 60 83 ' I ' ' ' ' I ' ' ' ' I ' 70 80 90 4 100 tIO 7.40 7.60 59.05 7.80 8.00 50.79% Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 4)3
5000 59 ■ '7.40' '7.6O 8.00 m/z 101.05 18.96% 27 101 .................. I I ..-79, J, 83 rT+ ‘ I ' ' ' ' I ''' Tife-> 10 20 30 40 50 60 70 80 90 ’ 100 110 Abundance #3292: Acetic acid, 1,1 -dimethylethyl ester ' 4)3 -'-I . I /. I 7.40 7.60 7.80 8.00 5000 57 m/^ 58.05 15.15%
nfe-> \bundance
5000 10 15- 20 -27 - 30 40 50 ' I ' ' ' ' I ' ' ' ' I ' ' ' ' I ' .' ‘ ' I ' ' ' ' I ' ' 60 70 #1448; CH2=CHCH2C(O)OCH3 —4I3-——----- ■- 80 90 101
100 .I 110
-^7.40 m/z i7.60—7.80 - '8.00 - 41.00 9.02%
.....................................38 I, I ' ' I ' ' I ‘ ' I ' ' ' ' I ' ' ' ' I* T I . . , . I 7I , , . , , , , , I ■ , , ,^90I . , 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
23721.D NP091101.M Tue Oct 16 15:16:56 2001 Page 3
NYC-WTC_000089244
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
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 0.999
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_000089102
Laboratory record for sample AD23655 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 0.999
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 0.999
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 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089158
Laboratory record for sample AD23699 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_000087586
Laboratory report documenting GC/MS analysis of sample AD22917 conducted on October 5, 2001, noting other 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_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 0.998
machine-extracted · confidence unavailable · Check page ↗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 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067467
DEP lab report for GCMS analysis of sample AD23901 conducted on October 23, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067922
Laboratory report documenting GCMS analysis of sample AD24134 conducted on October 29, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · similarity 0.999
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_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