Laboratory record for sample AD23722 showing detection of unknown compounds on October 17, 2001.
NYC-WTC_000089247–000089258Folder 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\23722.D Vial: 18 Acq On : 16 Oct 2001 4:48 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 2 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 7.77 0.59 ug/1 53106 1,4-Dichlorobenzene-d4 11.76
Hit# of 5 Tent^ ve ID MW MolForm CAS# Qual
1 2-Pentanone, -hydroxy-4-methyl- 116 C6H12O2 000123-42-2 50 2 Butane 58 C4H10 000106-97-8 9 3 5-Hexen- -one 98 C6H10O 000109-49-9 9 4 2-Pent. ol, 2,3-dimethy1- 116 C7H16O 004911-70-0 9 fiibundance Scan 297 (7.766 min): 23722.D (-) m/z 42.95 100.00% 4b
■n^-> 5000
' I ' ' ’ ■ I ■ ■ • • I ■ • ■
10 20 30 40 /l
50 60 59
70 I I ‘ 83 ' I '' ' ' I 80 90 101
100 740 m/z 7.60 59.05 L 7.80 8.00 51.39% 8.20
Abundance #3245; 2-Pentanone, 4-hydroxy-4-methyl- 4b
5000 59 7.40 7.60 7.80 8.00 8.20 m/z 100.95 19.58% 31 I I
TiZz-> 10 20 30 4p 5p 6p 70 8p 90 ip0 Abundance #99; Butane -43 ............... ............................... 7.40' '7.60' 7.80 's.to' 8.20 5000 29 m/z 58.05 16.80%
15 58 ------------ ' ' I nfe-> 10 20 30 40 50 60 70 80 90 100 Abundance #63205:5-Hexen-2-one A .4h_---------- ----------- I * ' ' 'J 'T 7.40 7.60 7.80‘8.00^--8.20 m/z 4 0.95 8.83%
5000
55 15 V 50. I_________ 83_ 98 ' I ' ‘ I I ' I ' ' ‘ ' I ' ' ' ' I ' 38 ' I ' ' ' ' I ' ' ' ' I ' ' ' ' 1 ' ' ' ' I ■ ' ■ I I ' ' ' I I Tlfe-> 10 20 30 40 50 60 70 80 90 100 7.40 7.60 7.80 8.00 8.20
23722.D NP091101.M Tue Oct 16 15:17:46 2001 Page 2
NYC-WTC_000089256
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000089234
Laboratory record for sample AD23721 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_000087390
Laboratory report documenting GC/MS analysis of sample AD22753 conducted on October 11, 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_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 0.998
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_000089385
Laboratory report documenting GC/MS analysis of sample AD23842 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_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_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_000067522
DEP lab report for GCMS analysis of sample AD23905 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_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_000067508
DEP lab report for GCMS analysis of sample AD23904 conducted on October 23, 2001, noting unknown compounds.
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_000067495
DEP lab report for GCMS analysis of sample AD23903 conducted on October 23, 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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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